HSM Multi-Stage Split Case Pump
Horizontal, multi-stage, axially split case pump (BB3)
The HSM pump is a horizontal, multi-stage (2 or 4), axially split case centrifugal pump designed and built acording to the Hydraulic Institute (HI) standard (BB3 type). It is a heavy-duty pump engineered mainly for high pressure applications and is part of the HS/ZW range of split case pumps by Ruhrpumpen which includes the: HSC, HSD, HSL, HSR, and ZW models.
Operation limits:
Capacity: up to 454 m³/h (2,000 gpm).
Head: up to 670 m (2,200 ft).
Maximum Pressure: up to 51 bar (740 psi).
Temperature: up to 121 °C (250 °F).
Applications: High-pressure applications like: boiler feed water, petrochemical, water pipelines, chemical, water cooling and circulating water.
CHARACTERISTICS AND DESIGN FEATURES
- Hydraulic Institute (HI) design – BB3 type
- Two and four stages, axially split case centrifugal pump
- High efficiency, double volute design
- Single suction, enclosed impellers
- Counter clockwise rotation viewed from coupling end
- Oil lubricated bearings
- Flanged connections
- Stuffing box allows for packing or mechanical seal
STANDARD CONSTRUCTION MATERIALS
- All cast iron
- Cast iron, bronze fitted
- Carbon steel, iron fitted
- Cast iron, 316 SS fitted
Other materials available upon request.
PUMP PERFORMANCE CHART
Pump curve for RP’s axially split case pumps: HSC, HSD, HSL, HSR, HSM, ZW.
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