Industrial Powerful UL Listed Fire Pumps In BD
UL Listed Fire Pumps YPH Series
In-Line-Type Centrifugal Fire Pumps
- These are single stage, vertical shaft in-line type entrifugal pumps.
- The single suction, closed type impeller is dynamically balanced againist thrust (axial force) by use of balance holes and back wear rings.
- The pump and the motor are connected by meansof an adapter using a special rigid coupling.
- Maintenance and repair are easily carried out dueto the feature that the pump can be detached from the plumbing works with ist body remaining connected to the bed.
- In accordance with the NFPA fire standart the shaft non-leakage is provided by soft packing seals.
- The pump has been especially designed for part interchangeability thus making spare part acquisition easy and fast.
Technical Specifications :
|Flow Rate (m³/h)||:||5 … 270|
|Head (m)||:||35 … 105|
|Operating Pressure (bar)||:||16|
|Operating Temperature (°C)||:||0 … 60|
|Motor Speed Range (d/d)||:||2900 … 3600|
|Suction Flange||:||DN 80 … DN 150|
|Discharge Flange||:||DN 65 … DN 100|
• Manufacturing plants
• Power plants
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.