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Ventilation System
KRISHNA-OSTBERG-CK 100 A-inline fan
Minimum Order Quantity: 1 Piece
Material | Stainless Steel |
Fan Speed | 2501-3000 RPM |
Usage/Application | Ventilation |
Type | Duct Mounted Fan |
Product Type | Circular inline duct fan |
Power | 3 Hp |
Driven Type | Electric |
Impeller Size | 700 x 400 mm |
Noise Level | 42 |
Brand | Ostberg |
Model No | CK 100 A |
Blade Material | GI |
Speed | 2530 |
Voltage | 240v |
Weight | 2,9 kg |
Number Of Blades | 8 to 12 |
Frequency | 25 Hz |
I Deal In | New Only |
Country of Origin | Made in India |
CK 100 A 100 C |
Voltage, V/Hz 230/50 230/50 |
Current, A 0,18 0,27 |
Input, W 41 62 |
Speed, rpm 1730 2530 |
Weight, kg 2,9 2,9 |
Wiring diagram 4040002 4040001 |
Capacitor, F3 2 |
Insulation class, motor F F |
Motor protection IP 44 IP 44 |
A C C E S S O R I E S |
Duct clamp, mounting bracket, safety grille, thermostat, |
louvre & back draught shutter, transformer controllers |
S O U N D D ATA |
C K 1 0 0 A / C |
CK 100 A, 40 l/s 125 Pa LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K |
Environment 36 43 35 21 33 35 39 37 37 31 |
Inlet 66 45 56 64 60 58 52 45 38 |
CK 100 C, 60 l/s 170 Pa LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K |
Environment 42 49 34 23 40 40 44 42 44 38 |
Inlet 70 50 61 66 65 65 59 52 46 |
Mixed Flow Fans - KE Sigma 4
Minimum Order Quantity: 1 Number
Product Brochure
Fan Speed | 2800 |
Electric Current Type | AC |
Blade Material | Plastic |
Mounting | Ceiling Fan |
Brand | KRISHNA ENGINEERING - IMPORT |
Current | 230 V |
Weight | 2 KG TO 5 KG |
Capacity | 100 - 1000 cfm |
Product Specification | |
Brand | KRISHNA ENGINEERING - IMPORT. GERMANY |
Current | Mixed Flow Fans |
Type | Duct Mounted Fan,Wall Mounted Fan,au |
Impeller Size | 100-315 |
Noise Level | 37 dB |
Product Type | Mixed Flow Fans |
Surface Treatment | Low Profile Poly Propelyne |
Features | Two Speed Motor,Smooth Performance,Low Noise levels |
Diameter | 100-315 |
Usage/Application | Residential,Commercial,Toilet Exhaust |
Number Of Blade | NA |
Size | NA |
Finishing | NA |
CFM Number | 100-1200 |
Airflow | 100 CFM TO 2000 CFM |
Mounting Type | Duct Mounted |
Color | Grey |
IP Rating | 44 |
Frequency | 50 Hz |
Material | Low Profile Polypropelene |
Noise | 35dB to 47 dB |
Maximum Flow Rate | 3000 cfm |
Shape | Circular Fans |
Static Pressure | 20 mm |
Voltage | 230 V |
I Deal In | New Only |
Minimum Order Quantity | 1 Piece |
Additional Information:
- Production Capacity: IMPORT
- Delivery Time: 1 DAY
- Packaging Details: BOX .
RKB 500 x 250 E1- Ostberg Make Duct Fans
Minimum Order Quantity: 1 Number
Product Brochure
Fan Speed | 2880 |
Power | 220 |
Electric Current Type | AC |
Capacity | CFM |
Impeller Size | 500 x 250 mm |
Product Type | Rectangular Duct Fans |
Voltage | 220 V |
Diameter | 500 x 250 mm |
RKB 5 0 x 250 E1- Ostberg Make |
Design of Fan’s:- RKB, Rectangular Duct Fans |
With backward-curved impellers and swing-out design |
“Östberg - The Fan Company” Rectangular duct fans (Type – RKB ) having Direct Drive backwardcurved impellers with IP 44 Ext anal Motor Suitable for step less speed variation , The motor shall have Class “ F ” Insulation The Fan & Motor assembly shall be of swing out design for ease of maintenance and clearing .The Fan assembly shall have sturdy casing of Galvanized steel sheet and shall have flanges for connection to Rectangular Duct . The Fan Assembly shall be supplied fully wired to an external terminal Box .The Motor shall have thermal over load protection |
Voltage, V/Hz 230/50 |
Current, A 0,86 |
Input, W 196 |
Speed, rpm 2460 |
Weight, kg 15 |
Wiring diagram 4040001 |
Capacitor, μF 5 |
Insulation class F |
Motor protection IP 44 |
S O U N D D ATA |
160 l/s 365 Pa LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K |
To environment 230 V 56 63 35 48 54 61 56 52 47 40 |
5. Inlet 230 V 75 56 66 69 71 67 65 66 62 |
Note: -For further Detail of Product Pls Sea Technical Catalog Like GA – Drawing, |
Exclusion: - Our Scope is confined to supply of required Equipment only. Electric wiring & |
Commissioning is to carried out by other Agency @ Chargeable Basis. |
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Production Capacity: Immediate
- Delivery Time: IMMIDIATE
RKB 600 x 350 D1- Ostberg Make Duct Fan
Minimum Order Quantity: 1 Number
Product Brochure
Fan Speed | 2880 |
Power | 220 |
Electric Current Type | AC |
Capacity | CFM |
Impeller Size | 600 x 350 MM |
Product Type | Rectangular Duct Fans |
Voltage | 220 V |
Diameter | 600 x 350 MM |
Number Of Blade | 8 T0 12 |
Finishing | GALVANIZED |
CFM Number | cfm |
Frequency | 50 |
RKB 600 x 350 D1- Ostberg Make |
Design of Fan’s:- RKB, Rectangular Duct Fans |
With backward-curved impellers and swing-out design |
“Östberg - The Fan Company” Rectangular duct fans (Type – RKB ) having Direct Drive backwardcurved impellers with IP 44 Ext anal Motor Suitable for step less speed variation , The motor shall have Class “ F ” Insulation The Fan & Motor assembly shall be of swing out design for ease of maintenance and clearing .The Fan assembly shall have sturdy casing of Galvanized steel sheet and shall have flanges for connection to Rectangular Duct . The Fan Assembly shall be supplied fully wired to an external terminal Box .The Motor shall have thermal over load protection |
Voltage, V/Hz 230/50 |
Current, A 2,46 |
Input, W 515 |
Speed, rpm 1370 |
Weight, kg 31 |
Wiring diagram 4040001 |
Capacitor, μF 12 |
Insulation class F |
Motor protection IP 44 |
S O U N D D ATA |
580 l/s 355 Pa LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K |
To environment 230 V 55 62 38 52 58 56 56 54 49 41 |
5. Inlet 230 V 78 62 69 77 65 66 68 62 56 |
Note: -For further Detail of Product Pls Sea Technical Catalog Like GA – Drawing, |
Exclusion: - Our Scope is confined to supply of required Equipment only. Electric wiring & |
Commissioning is to carried out by other Agency @ Chargeable Basis. |
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Production Capacity: Immediate
- Delivery Time: IMMIDIATE
Mixed Flow Fans - KE Sigma 6
Minimum Order Quantity: 1 Number
Voltage | 220 V |
Frequency | 50 |
Type | Duct Mounted Fan |
Capacity | 100 CFM TO 1000 CFM |
Power | 220 V |
Fan Speed | HIGH OR LOW SPEED |
Current | 0.24 A |
Material | PLASTIC |
Weight | 2 TO 5 KG |
Product Description |
1. Fans equipped with double-speed single phase motor on ball bearings with low energy demand. |
2. Motor equipped with built in thermal overload protection and maintenance-free ball bearings for 40 000 hrs non-stop operation. |
3. Direct drive with single phase IP-44 external rotor motor. |
4. Casing made of low-flammable polypropylene. |
5. Unique casing design where special clamps with latches permits easy dismantling of the impeller and motor block without dismantling the air duct. This makes the fan maintenance fast and easy. |
6. Available duct dimensions: 100 – 315 mm |
7. Maximum flow 1000 cfm @ 5 mm /940 cfm @ 10 mm static / 825 cfm @ 20 mm |
Additional Information:
- Production Capacity: 100 CFM TO 1000 CFM
- Delivery Time: 1 TO 4 DAYS MAX IN INDIA
- Packaging Details: BOX
RKB 700 x 400 E1- Ostberg Make Duct Fan
Minimum Order Quantity: 1 Number
Product Brochure
Fan Speed | 2880 |
Power | 220 |
Electric Current Type | AC |
Brand | OSTBERG |
Current | 220 v |
Capacity | CFM |
Impeller Size | 700 x 400 MM |
Product Type | Rectangular Duct Fans |
Voltage | 220 V |
Diameter | 700 x 400 MM |
Number Of Blade | 8 T0 12 |
Size | 700 x 400 MM |
Finishing | GALVANIZED |
CFM Number | cfm |
Frequency | 50 |
Automation Grade | Manual |
Mounting Type | ceiling |
Power Source | AC |
IP Rating | 55 |
RKB 700 x 400 E1- Ostberg Make |
Design of Fan’s:- RKB, Rectangular Duct Fans |
With backward-curved impellers and swing-out design |
“Östberg - The Fan Company” Rectangular duct fans (Type – RKB ) having Direct Drive backwardcurved impellers with IP 44 Ext anal Motor Suitable for step less speed variation , The motor shall have Class “ F ” Insulation The Fan & Motor assembly shall be of swing out design for ease of maintenance and clearing .The Fan assembly shall have sturdy casing of Galvanized steel sheet and shall have flanges for connection to Rectangular Duct . The Fan Assembly shall be supplied fully wired to an external terminal Box .The Motor shall have thermal over load protection |
Voltage, V/Hz 230/50 |
Current, A 3, 30 |
Input, W 731 |
Speed, rpm 1252 |
Weight, kg 39 |
Wiring diagram 4040001 |
Capacitor, μF 16 |
Insulation class F |
Motor protection IP 44 |
S O U N D D ATA |
570 l/s 465 Pa LpA LwA tot dB (A) 63 125 250 500 1K 2K 4K 8K |
To environment 230 V 56 63 44 54 60 56 56 50 42 35 |
5. Inlet 230 V 75 61 68 70 65 68 67 62 56 |
Note: -For further Detail of Product Pls Sea Technical Catalog Like GA – Drawing, |
Exclusion: - Our Scope is confined to supply of required Equipment only. Electric wiring & |
Commissioning is to carried out by other Agency @ Chargeable Basis. |
Additional Information:
- Pay Mode Terms: L/C (Letter of Credit)
- Port of Dispatch: PUNE
- Production Capacity: Immediate
- Delivery Time: IMMIDIATE
Bifurcated Axial Fans
Minimum Order Quantity: 1 Piece
Product Brochure
Impeller Size | AS PER STANDER ED |
Fan Speed | 2800 / 1440 /900 |
Blade Material | Cast Iron |
Mounting | Duct Fan |
Condition | New |
Brand | KRISHNA ENGINEERING |
Model No. | KEACS |
Electric Current Type | AC |
Voltage(V) | 220 OR 440 |
Air Volume(CFM) | 500 TO 80000 CFM |
Power | 0.25 KW TO 45 KW |
Blower Type | DIRECT DRIVEN |
Capacity | 500 CFM TO 35000 CFM |
Bifurcated axial fans are designed to move large volumes of hot and/or corrosive air at low pressure.The bifurcated or 'split' casing diverts the air flow on either side of the motor compartment and rejoins again downstream, leaving the motor open to clean, ambient air outside the casing.
Applications:
Bifurcated fans can be used for extracting large volumes of warm, dusty or corrosive air at relatively low pressures.
Axial Selector:- Long & Short Cased Axials Belt Driven Axial Long Cased Axial - Mancooler Emergency Smoke Extract Metricated Bifurcated Fan Recurculating Axial Fan Technical Data:-
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
Staircase Pressurization System - Hi Rise Building
Minimum Order Quantity: 1 Number
Product Brochure
Material | Stainless Steel |
Max Flow Rate | 2500 CFM |
Phase | Single |
Finishing | Color Coated |
Power Source | AC |
Color | Silver |
Country of Origin | Made in India |
PRESSURISATION However, it is possible to hold back smokefrom a fire by simply supplying clean air into the escape routes, thereby developing excess,or POSITIVE pressure in the spaces requiring protection.Fig 2, illustrates this method which is known as PRESSURISATION.In a PRESSURISATION SYSTEM the airflow must always be away from the escaperoutes to ensure that they will be at a higherpressure than the surrounding area.
2.1 OBJECTIVE OF SMOKE CONTROLThe objective of any SMOKE CONTROLsystem is to keep the smoke and toxicgases out of the escape route long enoughto allow the occupants to escape or seek asafe refuge. In addition an adequate smokecontrol system will help the fire fighters dealboth with the fire and any residue smoke.
2.2 SMOKE VENTILATIONIn large open spaced buildings, CARPARKS, SHOPPING CENTRES, EXHIBITIONHALLS etc, the usual method ofsmoke control is by ventilation - extractingthe smoke from the area.Major development work on Axial Flow Fansfor the venting of hot fire smoke was carriedout during the 1980’s (Ref 4), which led tothe publication in 1990 of a test standardBS7346 Part 2 (Ref 5).In high rise, multi room buildings, where theStaircases, Lift Lobbies and Corridors providethe escape route, SMOKEEXTRACTION may only serve to worsenthe situation.A SMOKE EXTRACTION system, illustratedin Fig 1, will provide negative pressure in theescape routes which will tend to draw thesmoke into the very spaces requiring protection.
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Production Capacity: Immediate
- Delivery Time: IMMIDIATE
Control Panel Basement Ventilation System
Minimum Order Quantity: 1 Number
Material | Cast Iron |
Electric Current Type | AC |
Condition | New |
Automation Grade | Automatic |
Product Type | CONTROL PANEL BASEMENT VENTILATION SYSTEM |
Frequency | 50 |
Voltage(V) | 220 OR 440 |
Noise Level | NA |
Weight | 10 KG TO 500 KG |
Surface Treatment | NA |
Mounting | FOOT OR WALL |
Capacity | NA |
Speed | NA |
Temperature | 50 |
Product description:
Basement ventilation system is the latest in applying modern technology in building management system. Hither to car parking ventilation has been done with conventional duct system. In this System a set of fresh air fans and exhaust fans are used. Through a well laid out duct the fresh air is being pumped to the car parking area and the exhaust fans sucks these airs and remove it out.
Electrical cum PLC basement ventilation panels are operates can be possible two modes like AUTO MODE,MANUAL MODE and FIRE MODE.if selecting the auto the following operations are done based on PLC instruction.if selecting the manual mode means we can operate the jet fans,fresh air fans,extract fan induvidually start and stop.
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
Jet Fan
Minimum Order Quantity: 1 Number
Product Brochure
Type | Wall Mounted Fan |
Impeller Size | 355 OR 400 MM |
Fan Speed | 2800 OR 1400 |
Power | 1.2 OR 0.17 KW |
Capacity(Air Volume) | 6000 TO 10000 CFM |
Material | GI |
Similar to longitudinal tunnel ventilation (momentum transfer)
Jet fans fully assembled for easy installation
High / low speed operation
Fans HT rated, 300A DegreeC / 120 min (to EN12101-3)
Quantity and locations (empirical)
Final locations confirmed using CFD
Our standard profile product offers car park designers a simple and cost effective solution.
The product is comprised of a cased Axial fan, factory-fitted with two cylindrical, un-podded silencers, which each incorporate a bellmouth at both the unit inlet and outlet, in order to optimise thrust performance. Depending on specific customer needs, the uni-directional product can be fitted with guards (both ends) or alternatively can have an inlet guard and discharge deflector vane unit fitted. Where the reversible product is used, it can be fitted with either guards or deflectors at both the inlet and outlet positions.
Our JT product can be built to suit 3 different high temperature specifications. The standard product (base variant) is designed to deliver a once-off emergency smoke extract duty (for a maximum duration of up to 2 hours) at 200 DegreeC, but two other options are also available to suit either 300 DegreeC or 400 DegreeC. Our 200 DegreeC rated units are fitted an electrical isolator as standard, whilst our 300 DegreeC and 400 DegreeC rated units have a terminal box fitted as standard. It is however possible to fit the 200 DegreeC rated unit with a terminal box or to fit a high temperature electrical isolator to either the 300 DegreeC and 400 DegreeC rated units. The standard protection system for this product range is a galvanised finish, but we can also offer a variety of alternative paint finishes (based on any standard RAL colour), as may be required in order to meet a specific project specification.
JT STANDARD JET THRUST FANOffers a simple installation and low noise car park Jet Thrust Fan solution suitable for either uni-directional or Truly Reversible operation.
- JT Uni-Directional version offers a simple and cost effective solution
- JT Truly Reversible version offers 100% thrust in either direction
- Supporting CFD simulations available from our UK Centre of Excellence
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Delivery Time: IMMIDIATE
- Packaging Details: STANDERED
Factory Ventilation System
Material | Steel |
Power Source | AC |
Usage/Application | Industrial |
Location Type | On Site |
Features | Cost Effective |
Galvanising Material | Stainless Steel |
At most reasonable rates, we are providing Factory Ventilation System to our patrons.
Price Range - Rs. 10 - 35 Per Square FeetAir Ventilation System
Usage/Application | Industrial |
Color | Silver |
Galvanising Material | Stainless Steel |
Location Type | On Site |
Features | Cost Effective |
Country of Origin | Made in India |
Best quality of Air Ventilation System is provided by us to customers as per their requirements.
Price Range - Rs. 10 - 35 Per Square FeetCar Parking Ventilation System
Usage/Application | Industrial |
Features | Cost Effective |
Galvanising Material | Stainless Steel |
Venting Area | 1/20th of the floor area |
Location Type | On Site |
Country of Origin | Made in India |
Captivating the skills of our professionals, we are involved in rendering Industrial Ventilation System.
Price Range - Rs. 10 - 35 Per Square Feet
Commercial Ventilation System
Usage/Application | Industrial |
Color | Silver |
Location Type | On Site |
Features | Cost Effective |
Galvanising Material | Stainless Steel |
Country of Origin | Made in India |
Being an eminent company, we are involved in rendering Commercial Ventilation System.
Price Range - Rs. 10 - 35 Per Square FeetKitchen Ventilation Systems
Minimum Order Quantity: 1 Number
Product Brochure
Usage/Application | Commercial |
Material | SS |
Color | Silver |
Air Capacity | 600 CFM |
Micron Filtration | 5 Micron Filtration |
Surface Finish | Powder Coated |
Place To Install | Kitchen |
Co Sensor
Product Brochure
Brand | Grey Stone |
Model | CDD4A100T2R |
Power Source | Battery |
Gas Type | Carbon Dioxide |
Application | Indoor |
Country of Origin | Made in India |
FEATURES- Space or duct mount models- Long-life electrochemical sensor- Various analog outputs- LCD display- Optional relay outputs & audible alarm- BACnet or Modbus communication
gured with an alarm relay which operates in 3-wire sourcing mode and/or with Modbus communications
usionStability <5% signal loss/year Response Time
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Packaging Details: SPECIFICATION: Sensor Type:..................................... Electrochemical Sensor Agency Approvals:........... Sensor is a UL Recognized Component for ANSI/UL-2034, UL-2075, E240671 Measurement Range:.................... Analog: 0-300 PPM Modbus: 0-500 PPM Accuracy:............................................ ยฟยฟ5 PPM or 5% of reading for 0-300 PPM (whichever is greater) Accuracy rated:................................ 0ยฟยฟ to 50ยฟยฟC (32ยฟยฟ to 122ยฟยฟF), 15 to 95% Life Expectancy:.............................. 5-7 years in air Typical Coverage Area:.................. 700 m2 (7500 ft2) or 15m (50ft) radius Operating Conditions:................... -20ยฟยฟ to 50ยฟยฟC (-4ยฟยฟ to 122ยฟยฟF), 15 to 95% RH Sample Method:.............................. Diusion Stability:............................................. <5% signal loss/year Response Time:................................ <35 seconds for 90% step change Power Supply:.................................. 24 Vdc ยฟยฟ20% or 24 Vac ยฟยฟ10% (non-isolated half-wave rectifed) Modbus: 24 Vdc ยฟยฟ20% Consumption:................................... 20 mA max. with Relay option: 50 mA max. Modbus: 35 mA max. Input Voltage Eect:....................... Negligible over specied operating range Protection Circuitry:....................... Reverse voltage protected and output limited Output Signal:.................................. 4-20 mA loop-powered, 4-20 mA sourcing with relay option Output Drive at Capability:.......... 550 ohms max. @ 24 Vac/Vdc Optional Relay Output:.................. Form C contact (N.O. and N.C.) - Not available with Modbus Communications 5 amps @ 250 Vac, 5 amps @ 30 Vdc, p.f. = 1 Trip Point - 25, 60 or 150 PPM, jumper selectable Hysteresis - 3% or 9 ppm Optional Modbus:........................... Hardware ........................... 2-wire RS-485 Software ............................ Native ModBus MS/TP protocol (RTU) Baud Rate .......................... 9600 Slave Address Range ...... Locally set to 1-255 Parity ........................... ........ None Stop Bits ............................. 1 CRC ...................................... A001 (CRC-16 reverse) Wiring Connections:....................... Screw terminal block (14 to 22 AWG) External Dimensions:..................... 71 x 104 x 48 mm (2.8ยฟยฟยฟ w x 4.1ยฟยฟยฟ h x 1.9ยฟยฟยฟd) Enclosure Ratings:........................... ABS - UL94-V - IP65, (NEMA 4X) Field Calibration:.............................. By applying calibration gas standards (Contact Greystone for calibration kit) Accessories:....................................... Calibration kit, model# CMD-CALKIT-GS
Industrial Ventilation System
Usage/Application | Commercial |
Material | Stainless Steel |
Color | Silver |
Location Type | On Site |
Features | Cost Effective |
Galvanising Material | Stainless Steel |
We bring forth vast industrial experience and expertise in this business and are involved in providing Industrial Ventilation System.
Price Range - Rs. 10 - 35 Per Square Feet
Staircase Pressurization System
Minimum Order Quantity: 1 Number
Material | Mild Steel |
Phase | 2 Phase |
Finishing | Color Coated |
Power Source | AC |
Head | Front Load |
Country of Origin | Made in India |
SISW Fans ,7.5HP/960 RPM, Three Phase
Minimum Order Quantity: 1 Piece
Type | Centrifugal Fan |
Blade Material | Stainless Steel |
Mounting Type | Duct |
Usage/Application | Industrial |
Material | Plastic |
Electric Current Type | AC |
Country of Origin | Made in India |
SISW FANS , 7.5HP/960 RPM , THREE PHASE |
Make - KRISHNA ENGINEERING |
SINGLE PHASE MOTOR - 5HP/970 RPM |
1) Exhaust Centrifugal Blower. Kitchen Exhaust Centrifugal Blower. |
Type SISW (Centrifugal Single Inlet Single Width) |
Capacity ...14500 CFM @ 25 MMWG Static Press |
Capacity ...10250 CFM @ 50 MMWG Static Press |
Fan Speed 960 RPM |
Motor Type TEFC Sq. Cage Foot Mounted, 415 Volt,50Hz,A.C ,IP55,3phase. |
Motor HP 5HP/ 960 RPM |
Motor RPM 960 RPM |
Drive arrangement Direct Driven Foot Mounted |
Make Crompton, ABB, Siemens ,BBL or Equivalent . |
Construction Material Description. |
Casing/Scroll 2 MM thick, MS IS -2062 |
Impeller4/2.5/2MM Thk. M.S IS-2062 |
Structural ISA 40X5 , |
Paint 1 Coat Standard Primer and 2 Coat Good Enamel Paint. |
Price Rs………….. /- Each. (With Motor) + GST EXTRA .. 18 % |
Note Exclude Price Single Base Frame and Anti-Vibration Pad |
KRISHNA ENGINEERING |
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Production Capacity: Immediate
- Delivery Time: IMMIDIATE
Lift Well Pressurization Systems
Material | Stainless Steel |
Max Flow Rate | 25000 CFM |
Phase | Single |
Finishing | Polished |
Power Source | AC |
Country of Origin | Made in India |
FANS IN FIRE SAFETY SMOKE CONTROL BY PRESSURISATION - Flaktwoods ACS - System Integrator - Krishna Engineerng
Why Pressurisation?
OBJECTIVE OF SMOKE CONTROLThe objective of any SMOKE CONTROLsystem is to keep the smoke and toxicgases out of the escape route long enoughto allow the occupants to escape or seek asafe refuge. In addition an adequate smokecontrol system will help the fire fighters dealboth with the fire and any residue smoke.
SMOKE VENTILATIONIn large open spaced buildings, CARPARKS, SHOPPING CENTRES, EXHIBITIONHALLS etc, the usual method ofsmoke control is by ventilation - extractingthe smoke from the area.
Major development work on Axial Flow Fansfor the venting of hot fire smoke was carriedout during the 1980's (Ref 4), which led tothe publication in 1990 of a test standardBS7346 Part 2 (Ref 5).
PRESSURISATIONHowever, it is possible to hold back smokefrom a fire by simply supplying clean air intothe escape routes, thereby developing excess,or POSITIVE pressure in the spacesrequiring protection.Fig 2, illustrates this method which is knownas PRESSURISATION.
in a PRESSURISATION SYSTEM the airflowmust always be away from the escaperoutes to ensure that they will be at a higherpressure than the surrounding area.
CDIF24 - Carry Air Make Fans
Minimum Order Quantity: 1 Number
Product Brochure
Model Number | CDIF24 |
Frequency (Hz) | 50 Hz |
Voltage (V) | 240 V |
Approx. Weight (kg) | 63 kg |
Country of Origin | Made in India |
Features |
Cabinet manufactured in 20 Gauge galvanized steel complete with inlet and outlet spigots. |
Mounting brackets and access panel fitted as standard. |
Electronic speed regulator is available in all Model. |
High efficiency forward curved DIDW impeller with galvanized steel scroll. |
Squirrel cage induction motors with sealed for life bearing suitable for single phase electrical supply. |
Double skin models are available having 20 gauge GI outer skin with 25 mm glass wool wrapped in tissue paper and covered with 20 gauge perforated GI sheet from inside. |
Filter fixing arrangement is a standard feature in all model while filter is an optional item. |
Cabinet fans with EC Motor are also available as option. |
Technical Data | |||||||
Model | Poles (P) | Power (W) | Frequency (Hz) | Class | Voltage (V) | Max. Current (A) | Approx. Weight (kg) |
CDIF-(9/7)/(9/7DS) | 4 | 250 | 50 | B | 220/240 | 2 | 28 |
CDIF-09/09DS | 4 | 370 | 50 | B | 220/240 | 3.5 | 29 |
CDIF-12/12DS | 6 | 736 | 50 | B | 220/240 | 7.5 | 50 |
CDIF-20/20DS | 4 | 500x2 | 50 | B | 220/240 | 3.2x2 | 63 |
CDIF-24/24DS | 6 | 736x2 | 50 | B | 220/240 | 7.5x2 | 93 |
Additional Information:
- Item Code: CDIF-24
- Production Capacity: CABINET FANS
- Delivery Time: IMMIDIATE
- Packaging Details: INCLUDING
CDIF10 Cabinet Type Fans
Minimum Order Quantity: 1 Onwards
Product Brochure
Poles (P) | 7 P |
Power (W) | 550 W |
Voltage (V) | 260 V |
Approx. Weight (kg) | 50 kg |
Model Number | CDIF10 |
Country of Origin | Made in India |
Features |
Cabinet manufactured in 20 Gauge galvanized steel complete with inlet and outlet spigots. |
Mounting brackets and access panel fitted as standard. |
Electronic speed regulator is available in all Model. |
High efficiency forward curved DIDW impeller with galvanized steel scroll. |
Squirrel cage induction motors with sealed for life bearing suitable for single phase electrical supply. |
Double skin models are available having 20 gauge GI outer skin with 25 mm glass wool wrapped in tissue paper and covered with 20 gauge perforated GI sheet from inside. |
Filter fixing arrangement is a standard feature in all model while filter is an optional item. |
Cabinet fans with EC Motor are also available as option. |
Technical Data | |||||||
Model | Poles (P) | Power (W) | Frequency (Hz) | Class | Voltage (V) | Max. Current (A) | Approx. Weight (kg) |
CDIF-(9/7)/(9/7DS) | 4 | 250 | 50 | B | 220/240 | 2 | 28 |
CDIF-09/09DS | 4 | 370 | 50 | B | 220/240 | 3.5 | 29 |
CDIF-12/12DS | 6 | 736 | 50 | B | 220/240 | 7.5 | 50 |
CDIF-20/20DS | 4 | 500x2 | 50 | B | 220/240 | 3.2x2 | 63 |
CDIF-24/24DS | 6 | 736x2 | 50 | B | 220/240 | 7.5x2 | 93 |
Additional Information:
- Item Code: CDIF10
- Production Capacity: CABINET FANS
- Delivery Time: IMMIDIATE
- Packaging Details: INDLUDING
Duct Ventilation System
Material | Stainless Steel |
Power Source | AC |
Usage/Application | Industrial |
Galvanising Material | Stainless Steel |
Features | Cost Effective |
Location Type | On Site |
Backed by our skilled professionals, we are involved in providing Duct Ventilation System.
Price Range - Rs. 10 - 35 Per Square Feet
Lift Well Pressurization Systems
Max Flow Rate | 25000 CFM |
Finishing | Coated |
Phase | Single |
Power Source | AC |
Number Of Stages | 6 |
Country of Origin | Made in India |
FANS IN FIRE SAFETYSMOKE CONTROLBYPRESSURISATION - Flaktwoods ACS - System Integrator - Krishna Engineerng
Why Pressurisation
OBJECTIVE OF SMOKE CONTROLThe objective of any SMOKE CONTROLsystem is to keep the smoke and toxicgases out of the escape route long enoughto allow the occupants to escape or seek asafe refuge. In addition an adequate smokecontrol system will help the fire fighters dealboth with the fire and any residue smoke.
SMOKE VENTILATIONIn large open spaced buildings, CARPARKS, SHOPPING CENTRES, EXHIBITIONHALLS etc, the usual method ofsmoke control is by ventilation - extractingthe smoke from the area.
Major development work on Axial Flow Fansfor the venting of hot fire smoke was carriedout during the 1980''s (Ref 4), which led tothe publication in 1990 of a test standardBS7346 Part 2 (Ref 5).
PRESSURISATIONHowever, it is possible to hold back smokefrom a fire by simply supplying clean air intothe escape routes, thereby developing excess,or POSITIVE pressure in the spacesrequiring protection.Fig 2, illustrates this method which is knownas PRESSURISATION.
in a PRESSURISATION SYSTEM the airflowmust always be away from the escaperoutes to ensure that they will be at a higherpressure than the surrounding area.
ONLINE COURSESTUBE
Color | Silver |
Size | As per requirement |
I Deal In | New Only |
Brand | Krishna Engineering |
Country of Origin | Made in India |
- 315 – 1600 mm diameter..
- Volumes up to 186,500 m3/h (51.8 m3/s)..
- Static pressures up to 2400 Pa..
- Fans tested to ISO5801 and BS848..
- High energy efficiency..
- Low installed noise levels..
- Motor protection IP55
Polyester Spandex 4 Laminar Negative Or Positive Pressure System Fabric
Minimum Order Quantity: 1 Piece
Material | SS |
Max Flow Rate | 2500 CFM |
Phase | 2 Phase |
Color | Silver |
Head | Top Load |
Power | 2 HP |
Country of Origin | Made in India |
SISW Fans, 5HP/970 RPM, Three Phase
Minimum Order Quantity: 1 Number
Product Brochure
Motor Power | 3-6 kW |
Type | Exhaust Fan |
Blade Material | Mild Steel |
Mounting Type | Duct |
Usage/Application | Commercial |
Electric Current Type | AC |
Power | 5 HP |
Phase | 3 Phase |
SISW FANS , 5HP/970 RPM , THREE PHASE |
Make - KRISHNA ENGINEERING |
SINGLE PHASE MOTOR - 5HP/970 RPM |
1) Exhaust Centrifugal Blower. Kitchen Exhaust Centrifugal Blower. |
Type SISW (Centrifugal Single Inlet Single Width) |
Capacity ...11500 CFM @ 25 MMWG Static Press |
Capacity ...7200 CFM @ 50 MMWG Static Press |
Fan Speed 960 RPM |
Motor Type TEFC Sq. Cage Foot Mounted, 415 Volt,50Hz,A.C ,IP55,3phase. |
Motor HP 5HP/970 RPM |
Motor RPM 960 RPM |
Drive arrangement Direct Driven Foot Mounted |
Make Crompton, ABB, Siemens ,BBL or Equivalent . |
Construction Material Description. |
Casing/Scroll 2 MM thick, MS IS -2062 |
Impeller4/2.5/2MM Thk. M.S IS-2062 |
Structural ISA 40X5 , |
Paint 1 Coat Standard Primer and 2 Coat Good Enamel Paint. |
Price Rs………….. /- Each. (With Motor) + GST EXTRA .. 18 % |
Note Exclude Price Single Base Frame and Anti-Vibration Pad |
KRISHNA ENGINEERING |
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
Sisw Fans, 1hp/960 RPM, Three Phase
Product Brochure
Type | Centrifugal Fan |
Blade Material | Cast Iron |
Mounting Type | Duct |
Usage/Application | Industrial |
Electric Current Type | AC |
Automation Grade | Manual |
Power | 1 HP |
Country of Origin | Made in India |
SISW FANS???? , 1HP/960 RPM?? , THREE?? PHASE |
Make -?? KRISHNA ENGINEERING |
SINGLE?? PHASE MOTOR -?? 1HP/960 RPM |
1) Exhaust Centrifugal Blower. Kitchen Exhaust Centrifugal Blower.?? |
Type SISW??(Centrifugal Single Inlet Single Width)?? |
Capacity ...3000?? CFM?? @?? 25 MMWG Static Press???? |
Capacity ...1600?? CFM?? @?? 50 MMWG Static Press???? |
Fan??Speed 1440 RPM?? |
Motor Type TEFC Sq. Cage Foot Mounted, 415 Volt,50Hz,A.C ,IP55,3phase. |
Motor HP 1HP/960 RPM |
Motor RPM 1440 RPM?? |
Drive arrangement Direct Driven Foot Mounted?? |
Make Crompton, ABB, Siemens ,BBL or Equivalent .?? |
Construction Material Description.?? |
Casing/Scroll 2 MM thick, MS IS -2062 |
Impeller4/2.5/2MM Thk. M.S IS-2062 |
Structural ISA 40X5 ,?? |
Paint 1 Coat Standard Primer and 2 Coat Good Enamel Paint. |
Price Rs????????????.. /- Each. (With Motor) + GST EXTRA .. 18 %?? |
Note Exclude Price Single Base Frame and Anti-Vibration Pad |
SISW Fans,10HP/960 RPM, Three Phase
Minimum Order Quantity: 1 Number
Product Brochure
Type | Exhaust Fan |
Blade Material | Aluminium |
Mounting Type | Clamp |
Usage/Application | Industrial |
Material | Aluminium |
Electric Current Type | AC |
Phase | 3 phase |
Is It Customized | Customized |
Country of Origin | Made in India |
SISW FANS , 10HP/960 RPM , THREE PHASE |
Make - KRISHNA ENGINEERING |
SINGLE PHASE MOTOR - 10HP/960 RPM |
1) Exhaust Centrifugal Blower. Kitchen Exhaust Centrifugal Blower. |
Type SISW (Centrifugal Single Inlet Single Width) |
Capacity ...20000 CFM @ 25 MMWG Static Press |
Capacity ...13500 CFM @ 50 MMWG Static Press |
Fan Speed 960 RPM |
Motor Type TEFC Sq. Cage Foot Mounted, 415 Volt,50Hz,A.C ,IP55,3phase. |
Motor HP 10HP/960 RPM |
Motor RPM 960 RPM |
Drive arrangement Direct Driven Foot Mounted |
Make Crompton, ABB, Siemens ,BBL or Equivalent . |
Construction Material Description. |
Casing/Scroll 2 MM thick, MS IS -2062 |
Impeller4/2.5/2MM Thk. M.S IS-2062 |
Structural ISA 40X5 , |
Paint 1 Coat Standard Primer and 2 Coat Good Enamel Paint. |
Price Rs………….. /- Each. (With Motor) + GST EXTRA .. 18 % |
Note Exclude Price Single Base Frame and Anti-Vibration Pad |
KRISHNA ENGINEERING |
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Production Capacity: Immediate
- Delivery Time: IMMIDIATE
SISW Fans, 2HP/960 RPM, Three Phase
Product Brochure
Type | Centrifugal Fan |
Blade Material | Cast Iron |
Mounting Type | Clamp |
Usage/Application | Industrial |
Material | Plastic |
Electric Current Type | AC |
Automation Grade | Semi-Automatic |
Grade | A |
Country of Origin | Made in India |
SISW FANS , 2HP/960 RPM , THREE PHASE |
Make - KRISHNA ENGINEERING |
SINGLE PHASE MOTOR - 2HP/960 RPM |
1) Exhaust Centrifugal Blower. Kitchen Exhaust Centrifugal Blower. |
Type SISW (Centrifugal Single Inlet Single Width) |
Capacity ...6000 CFM @ 25 MMWG Static Press |
Capacity ...3200 CFM @ 50 MMWG Static Press |
Fan Speed 960 RPM |
Motor Type TEFC Sq. Cage Foot Mounted, 415 Volt,50Hz,A.C ,IP55,3phase. |
Motor HP 2HP/960 RPM |
Motor RPM 960 RPM |
Drive arrangement Direct Driven Foot Mounted |
Make Crompton, ABB, Siemens ,BBL or Equivalent . |
Construction Material Description. |
Casing/Scroll 2 MM thick, MS IS -2062 |
Impeller4/2.5/2MM Thk. M.S IS-2062 |
Structural ISA 40X5 , |
Paint 1 Coat Standard Primer and 2 Coat Good Enamel Paint. |
Price Rs………….. /- Each. (With Motor) + GST EXTRA .. 18 % |
Note Exclude Price Single Base Frame and Anti-Vibration Pad |
KRISHNA ENGINEERING |
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Production Capacity: Immediate
- Delivery Time: IMMIDIATE
Sisw Fans ,10hp/1440 RPM, Three Phase
Minimum Order Quantity: 1 Number
Product Brochure
Type | Exhaust Fan |
Blade Material | Stainless Steel |
Mounting Type | Duct |
Usage/Application | Commercial |
Electric Current Type | AC |
Fan Speed | 2800 |
Automation Grade | Manual |
Country of Origin | Made in India |
SISW FANS???? , 10HP/1440 RPM?? , THREE?? PHASE |
Make -?? KRISHNA ENGINEERING |
SINGLE?? PHASE MOTOR - 10HP/1440 RPM |
1) Exhaust Centrifugal Blower. Kitchen Exhaust Centrifugal Blower.?? |
Type SISW??(Centrifugal Single Inlet Single Width)?? |
Capacity ...20000?? CFM?? @?? 25 MMWG Static Press???? |
Capacity ...13400?? CFM?? @?? 50 MMWG Static Press???? |
Fan??Speed 1440 RPM?? |
Motor Type TEFC Sq. Cage Foot Mounted, 415 Volt,50Hz,A.C ,IP55,3phase. |
Motor HP 10HP/1440 RPM |
Motor RPM 1440 RPM?? |
Drive arrangement Direct Driven Foot Mounted?? |
Make Crompton, ABB, Siemens ,BBL or Equivalent .?? |
Construction Material Description.?? |
Casing/Scroll 2 MM thick, MS IS -2062 |
Impeller4/2.5/2MM Thk. M.S IS-2062 |
Structural ISA 40X5 ,?? |
Paint 1 Coat Standard Primer and 2 Coat Good Enamel Paint. |
Price Rs????????????.. /- Each. (With Motor) + GST EXTRA .. 18 %?? |
Note Exclude Price Single Base Frame and Anti-Vibration Pad |
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Production Capacity: Immediate
- Delivery Time: IMMIDIATE
Sisw Fans,3hp/960 RPM, Three Phase
Minimum Order Quantity: 1 Number
Product Brochure
Type | Centrifugal Fan |
Mounting Type | Duct |
Usage/Application | Commercial |
Material | Plastic |
Electric Current Type | AC |
Automation Grade | Manual |
Power | 3 HP |
Country of Origin | Made in India |
SISW FANS???? , 3HP/960 RPM?? , THREE?? PHASE |
Make -?? KRISHNA ENGINEERING |
SINGLE?? PHASE MOTOR -?? 3 HP/960 RPM |
1) Exhaust Centrifugal Blower. Kitchen Exhaust Centrifugal Blower.?? |
Type SISW??(Centrifugal Single Inlet Single Width)?? |
Capacity ...6000?? CFM?? @?? 25 MMWG Static Press???? |
Capacity ...3200?? CFM?? @?? 50 MMWG Static Press???? |
Fan??Speed 960 RPM |
Motor Type TEFC Sq. Cage Foot Mounted, 415 Volt,50Hz,A.C ,IP55,3phase. |
Motor HP 3 HP/960 RPM |
Motor RPM 960 RPM |
Drive arrangement Direct Driven Foot Mounted?? |
Make Crompton, ABB, Siemens ,BBL or Equivalent .?? |
Construction Material Description.?? |
Casing/Scroll 2 MM thick, MS IS -2062 |
Impeller4/2.5/2MM Thk. M.S IS-2062 |
Structural ISA 40X5 ,?? |
Paint 1 Coat Standard Primer and 2 Coat Good Enamel Paint. |
Price Rs /- Each. (With Motor) + GST EXTRA .. 18 %?? |
Note Exclude Price Single Base Frame and Anti-Vibration Pad |
KRISHNA ENGINEERING?? |
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Production Capacity: Immediate
- Delivery Time: IMMIDIATE
SISW Fans, 7.5HP/1440 RPM, Three Phase
Product Brochure
Type | Exhaust Fan |
Blade Material | Stainless Steel |
Mounting Type | Duct |
Usage/Application | Commercial |
Electric Current Type | AC |
Automation Grade | Manual |
Power | 7.5 HP |
Phase | 3 Phase |
SISW FANS???? , 7.5HP/1440 RPM?? , THREE?? PHASE |
Make -?? KRISHNA ENGINEERING |
SINGLE?? PHASE MOTOR - 7.5HP/1440 RPM |
1) Exhaust Centrifugal Blower. Kitchen Exhaust Centrifugal Blower.?? |
Type SISW??(Centrifugal Single Inlet Single Width)?? |
Capacity ...14500?? CFM?? @?? 25 MMWG Static Press???? |
Capacity ...10250?? CFM?? @?? 50 MMWG Static Press???? |
Fan??Speed 1440 RPM?? |
Motor Type TEFC Sq. Cage Foot Mounted, 415 Volt,50Hz,A.C ,IP55,3phase. |
Motor HP 7.5HP/1440 RPM |
Motor RPM 1440 RPM?? |
Drive arrangement Direct Driven Foot Mounted?? |
Make Crompton, ABB, Siemens ,BBL or Equivalent .?? |
Construction Material Description.?? |
Casing/Scroll 2 MM thick, MS IS -2062 |
Impeller4/2.5/2MM Thk. M.S IS-2062 |
Structural ISA 40X5 ,?? |
Paint 1 Coat Standard Primer and 2 Coat Good Enamel Paint. |
Price Rs????????????.. /- Each. (With Motor) + GST EXTRA .. 18 %?? |
Note Exclude Price Single Base Frame and Anti-Vibration Pad |
Additional Information:
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: PUNE
- Production Capacity: Immediate
- Delivery Time: IMMIDIATE