Fire Fighting Pump Split Case
Horizontal Split Case pump
Horizontal Split Case Fire Pump FOWM
FOWM Firefighting pump is split axially, with opposing suction and discharge flanges, greatly simplifying maintenance. With balanced bearings and a robust overall design it’s not uncommon to find HSC horizontal split case pumps still in use after many years of service. Suitable for electric or diesel engine drives.
FOWM Horizontal Split Case Fire Pumps are UL Listed & FM Approved and are in compliance to NFPA 20 Design Requirements. The fire Pumps come in a wide range of Flows and pressures ranging from 150 psi to 2000 psi. FOWM Split Case Pumps pass through rigorous Hydrostatic & Performance test, as required by global standards. These Fire pumps are available in Electric Motor & Diesel Engine Driven configurations. Technical Data Table. The range of Horizontal Split Case Fire Pumps has a wide array of models, which come in varied flows & pressures. For more detailed information please contact our sales team or you can download our Catalog from below. NOTE:. FOWM Pumps are Hydrostatically Tested to minimum of 150% of its Maximum Working Pressure and can withstand Double the Max.Working Pressure. All FOWM Pumps have Clock-Wise Rotation when viewed from the Driver Side. All Pumps are horizontal single stage Pumps. “The rated speed marked on the pump can vary within +/-4% of the listed/ approved rated speed example: 3000 RPM pump can be driven with 2900 RPM Drivers.”. UL Listed Rated Net Pressure Range (PSI). Dynamically Balanced double suction impellers extend bearing life and ensure smooth operation. Casing with Thru-Bore allowing Easy Removal of the entire rotating assembly, including both stuffing boxes, and the entire bearing housing assembly. Volute Type Casing with double suction provides suction and discharge nozzles cast integral with the lower half of the casing. Optional Double Volutes Casing and LOW Pulse double suction impeller to reducing radial forces and low bearing loads, ensuring minimal shaft deflection and pump with wide range Best Efficiency Point and Higher Efficiency compared . the Ultra Efficiency Horizontal Split Case(HSC) Both the Inboard & Outboard Bearing can be completely replaced without disturbing pipeline . any other part of the rotating assembly, due to the Cartridge bearing arrangement. Suction & Discharge Gauges with shut-off cocks. With Lower friction falcon slot Type Renewable casing wear rings to reduce Volume loss and reduce internal leakage, Bearing housing can be inspected and/or replaced without removing casing top. Grease lubricated bearings standard. Multi-vane, enclosed, high efficiency impeller with broad band operating range. Bronze, API style, stepped case wear rings. 125# suction/125# discharge flange with 250# cast dimensions standard. Suction & discharge gauge connections standard. Turned, ground and polished 420 stainless steel shaft standard. Heavy duty, 304 stainless steel shaft sleeves with exclusive external o-ring groove. Single row groove inboard and single row outboard bearings with optional double row at either location.for Easy Maintenance and proper running clearances. Heavy wall thickness to provide for generous corrosion allowance and high working pressures. Heavy Duty outboard bearing fixed rigidly in housing to take end thrust load. Lip Seals for both bearings protects the bearing housing from contaminants. Suction & Discharge connections placed in lower half, allows removal or inspection of upper half and rotating assembly without disturbing piping or driver.
FOWM/FOWE is the axially split case pump, single stage, double suction pump. FOWM is the horizontal single stage motor driven split case pump and FOWE is the single stage engine driven split case pump. The FOWM type horizontal split case pump and FOWE type split case pump have the same performance. FOWM/FOWE split case pump is pump featured with high efficiency and reliable performance. Due to the excellent performance and high quality from EU-Flo Pump, the pumps are widely selected by the users all over the world for their primary liquid pumping equipment in fire fighting.
Application:
Industrial fields: All petroleum, petrochemical, chemical, oil fields, pipelines bureaus, oil repositories, oil terminals, oil refineries, offshore platforms, etc.; National grain storages, thermal power plants, steel plants, shipyards, paper mills, etc.;
Commercial Field: five-star hotels, hospitals, schools, supermarkets, office buildings, large-scale commercial complex, highway tunnels, subway stations, railway stations, airports; Fire-fighting Engineering Companies;
How It Works:
The most common split case pump is a single-stage, between bearing, non-self-priming centrifugal volute pump. The design of the pump allows for easy removal of the pump’s top casing to enable easy access to the pump’s components without disturbance with the motor or the piping system.
The independent bearing casing allows for easy maintenance without the need for removing the pump’s top casing. The pump’s double volute design minimizes the radial load on the shaft, increasing component life and reducing vibrations to provide a quiet operation.
CHARACTERISTICS
- Compact design and efficient operation
- Shaft sleeve to protect the shaft against corrosion and wear
- Interchangeable radial and thrust bearings with grease lubrication are guaranteed
- Enclosed, double suction impeller, casted in one-piece and balanced to minimize thrust and ensure longer bearing life
- Available with electric or diesel drive
- Stuffing box as options
Key Features:
Complete compact structure
Horizontal installation and running smoothly
Vertical installation available by Angle Gearbox
Tailored to the customer’s required standards and specifications
Configuration for NFPA20 / FM / UL up to 4000 US gpm
Good suction characteristics, also with higher speeds
Fully Operation Range on Performance
Less wear and perfectly Efficiency
Easy maintenance without disturbance on piping / drive
Select Models Available in alternate materials with FM approval
Advantage and Benifits
Ease of installation and maintenance
Wide range of applications
Construction materials for seawater service are available
We are the member of NFPA among Chinese pump manufacturers. The production of our fire pump groups is strictly in accordance with NFPA20.
We are one specially manufacturer in the world who have both UL/FM certification for fire pump and the fire-fighting diesel engine, also the only UL Witness laboratory in Asia for fire-fighting pump and fire-fighting diesel engine.
With lots of patents.