Powerful Industrial Centrifugal Fire Pump In BD
Centrifugal Fire Pump ENM SERIES
FI-FI System Pumps
- These are horizontal type, single stage, single entry, horizontal volute type pumps with a horizontal suction port on the axis and the discharge port on the top, and an enclosed impeller.
- Since the volute is symmetrical it can be assembled to be used in either direction. Thanks to this feature, it can also be used with motors which rotate counterclockwise.
- ENM pump impellers are of double incline type. The impellers are dynamically balanced to the base. The axial thrust is compensated by rear back wear rings and balance holes.
- The pumps are equipped with a rigid shaft that can operate under different loads.
- The sliding bearing within the suction body is lubricated with water.
- The construction is compact thanks to the short distance between the bend-resistant shaft and bearing and the volute. This feature allows it to be used in space-restricted (eg.Marine Fire Brigade)
- In standart configurations, two roller bearings are used. A console bearing is optional.
Technical Specifications :
|Capacity Range (m³/h)||:||400 … 4000|
|Head (m)||:||60 … 150|
|Operating Pressure (bar)||:||16|
|Operating Temperature (°C)||:||-20 … 110|
|Motor Speed Range (d/d)||:||1000…1800|
|Suction Flange||:||DN 300 … DN 500|
|Compression Flange||:||DN 250 … DN 400|
- Fi-Fi systems for fire boats
- Fresh water and sea water pumping in ships.
- Large fire extinguishing systems
- Industrial and social installations.
A fire pump is a part of a fire sprinkler system’s water supply and powered by electric, diesel or steam. The pump intake is either connected to the public underground water supply piping, or a static water source (e.g., tank, reservoir, lake). The pump provides water flow at a higher pressure to the sprinkler system risers and hose standpipes. A fire pump is tested and listed for its use specifically for fire service by a third-party testing and listing agency, such as UL or FM Global. The main code that governs fire pump installations in North America is the National Fire Protection Association‘s NFPA 20 Standard for the Installation of Stationary Fire Pumps for Fire Protection.