Fire Pumps - Vertical Turbine centrifugal
FEATURES
Performance and hydrostatic tests
– In compliance with NFPA 20, UL 448 requirements
– Materials of construction: cast iron, bronze fitted
– Sealing arrangement: packing with flushing
– Modular construction: assures complete flexibility in selecting a pump
– Pre-engineered standard components
– Space-saver design: requires minimum floor space
– Static suction lift: permissible by NFPA 20 where water source is located below ground
– Open line shaft: water-lubricated bowl and line-shaft bearings
– Stuffing Box (Gland) – (Bronze) – to press the packing gland into the seal area through bolts
– Bolted bowl: bowls and suction bell are bolted together, allowing easier disassembly
– Dynamic balanced impellers: secured to the shaft with steel locking collets
– Discharge gauge connection
MATERIALS OF CONSTRUCTION
| Shaft | : Stainless Steel |
| Casing | : Cast Iron |
| Impeller | : Bronze |
PERFORMANCE RANGE
| Capacity | : From 500 GPM up to 5000 GPM |
| Head | : From 50 MTR up to 200 MTR |
DESCRIPTION
BRISTOL Vertical Turbine centrifugal pump is developed and fabricated by our company, according to NFPA20. This pump is used for any underground water source where the water level is below the pump suction, it’s Impeller remains submerged with the water tank at all times.
Where the fire protection water source is located below ground or deck level, the best technical pumping solution is the vertical suspended multi stage turbine pump. With this type of unit the impellers are fully immersed in the water maintaining prime at all times. The pumps are driven by vertical electric motors or by diesel engines through a right angle gearbox.
More Details
HSC SELECTION CHART
VTP Selection Chart
| No. | Model | Capacity (m3 /h) (GPM) | UL Listed Pressure (kpa (PSI)) | Rated Speed (RPM) |
| 1 | BVP 350 | 45 (200) | 1883 (266) | 1470 |
| 2 | BVP 350 | 45 (200) | 868-1860 (126-270) | 1770 |
| 3 | BVP 350 | 68 (300) | 1826 (265) | 1470 |
| 4 | BVP 350 | 68 (300) | 861-1853 (125-269) | 1770 |
| 5 | BVP 350 | 91 (400) | 1791 (260) | 1470 |
| 6 | BVP 350 | 91 (400) | 854-1846 (124-268) | 1770 |
| 7 | BVP 350 | 115 (500) | 1736 (252) | 1470 |
| 8 | BVP 350 | 115 (500) | 840-1812 (122-263) | 1770 |
| 9 | BVP 400 | 115 (500) | 551-1936 (80-281) | 1470 |
| 10 | BVP 400 | 115 (500) | 751-2129 (109-309) | 1770 |
| 11 | BVP 350 | 170 (750) | 1598 (232) | 1470 |
| 12 | BVP 350 | 170 (750) | 799-1695 (116-246) | 1770 |
| 13 | BVP 400 | 170 (750) | 537-1867 (78-271) | 1470 |
| 14 | BVP 400 | 171 (750) | 730-2060 (106-299) | 1770 |
| 15 | BVP 350 | 227 (1000) | 1440 (209) | 1470 |
| 16 | BVP 350 | 227 (1000) | 751-1578 (109-229) | 1770 |
| 17 | BVP 400 | 227 (1000) | 510-1764 (74-256) | 1470 |
| 18 | BVP 400 | 227 (1000) | 710-2005 (103-291) | 1770 |
| 19 | BVP 400 | 285 (1250) | 482-1654 (70-240) | 1470 |
| 20 | BVP 400 | 285 (1250) | 668-1564 (97-227) | 1770 |
| 21 | BVP 400 | 340 (1500) | 455-1550 (66-225) | 1470 |
| 22 | BVP 400 | 340 (1500) | 627-1798 (91-261) | 1770 |
