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Flow Up To 5000GPM NFPA20 Standard Firefighting Pump Sets With Diesel Engine Driven Vertial Turbine Fire Pump
Vertical Turbine Pump Introduction:
A vertical turbine pump is a special centrifugal pump designed to draw water from a reservoir or well that is deep underground. It is one of the two major types of turbine pumps and it’s at times referred to as a line-shaft turbine pump or deep well turbine pump.
The two major types of turbine pumps are submersible turbine pumps
and vertical turbine pumps. While the electric motor in a
submersible pump is located underwater at the pump’s base, the
motor in a vertical turbine pump is located above ground and it’s
connected through a vertical shaft to the impellers at the base of
the pump. However, word “turbine” in the pump’s name is somewhat
inappropriate because this type of pump doesn’t have anything to do
with a turbine.
Applications
The vertical turbine pump is primarily used in cases where a
submersible pump cannot be used because the flow exceeds the range
of turbines. These types of pumps are also used to supply water to
municipalities that depend on ground water instead of surface
water, and to supply fire water and make-up water for industrial
plants.
The VTP pump line is normally designed to operate in wells or
sumps. Its bowl assembly consists primarily of a suction case or
bell, one or more pump bowls and a discharge case. The pump bowl
assembly is positioned in the sump or well at a depth to provide
the proper submergence.
Operation Limits
Capacity up to 13,636 m³/h (60,000 U.S. gpm)
Head up to 762 m (2,500 ft)
Maximum Pressure 74 bar (1,080 psi)
Temperature 0 to 121 ºC (32 to 250 ºF)
Applications Deep well, irrigation, sumps, condensate, can pump
requirements, fire service, municipal, industrial
Standards:
NFPA20, UL, FM, EN12845,CCCF
Performance Ranges:
UL : Q: 250-5000GPM H:80-300PSI
FM: Q: 250-5000GPM H:80-300PSI
CCCF: Q:15-300L/S H:0.60-2.0Mpa
NFPA20: Q: 250-5000GPM H:80-300PSI
Applications:
Large hotels, hospitals , schools,office buildings,supermarkets,
commercial residential buildings, metro stations, railway stations,
airports, kinds of transportation tunnels, petrochemical plants,
thermal power plants, terminals, oil depots, large warehouses and
industrial and mining enterprises,offshore platform(Pump
material:Discharge head, Column pipe, shaft, impeller, suction
bell—SS2205, Seal—Gland packing ,Guide bearing—Thordon) etc.
Product types:
Diesel engine driven fire pump group with air cooling & water
cooling
NFPA20 Package
Advantage:
NM Fire is the first member of NFPA from Chinese pump manufacturers .
The production of fire pump groups is strictly in accordance with NFPA20, production process and performance testing also meet the requirement of ISO9001, some kinds of products have got APSAD(France), UL , FM and CCCF certificates.
We are the only enterprise in China that obtained not only UL and FM certificates, but CCCF as well,also the first company in the world who was authorized by UL CCIC as witness testing center for both fire pumps and fire fighting engines.
Service:
Pre-service:Introduce the product to the customer in detail,answer the question raised by customer carefully.
Sale service:Ensure product with high quality and pre-commissioning before delivery.
After-Sale Service:Provide considerate services to minimize clients’ worries.
FAQ:
1. What payment terms is acceptable to you? |
T/T or L/C. |
2. When can I get quotation for my inquiry? |
Usually within 24 hours! |