The Weir Group PLC
Warman - Model SHW-R -Submersible Slurry Pump
The design process of the Warman SHW-R made extensive use of state of the art solids modeling to ensure rugged, dependable solids handling capability at lowest possible cost. A heavy duty all chrome wet end coupled with a motor designed and built by Weir Minerals for the most demanding applications makes the Warman SHW-R the most dependable, long lasting, submersible pump you can buy.
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- Size range (discharge)
- 2” to 6”
- 50 mm to 150 mm
- Capacities
- to 2,000 gpm
- to 455 m3/hr
- Heads
- to 175 ft
- to 53 m
- Vortex design allows the SHW-R to pump any solids that pass through the pump suction, even stringy, fibrous or tramp material
- Recessed impeller provides long wear life on heavy slurry applications
- The SHW-R handles much higher concentrations of air than centrifugal pumps
- Particle degradation is greatly reduced since pumped solids do not pass through the impeller
- Temperature Sensor – Over-temperature sensors protect the motor by sounding an alarm or shutting down the unit if internal temperatures exceed safe operating limits
- Moisture detector – A twin electrode system provides double protection by detecting moisture intrusion in either the motor housing or the mechanical seal chamber
- Mechanical seals – The SHW-R incorporates Warman’s proven balanced double-seal arrangement in which both sets of seal springs are enclosed in the oil reservoir. Silicon carbide seal faces are subject to submergence pressure only for greatly extended wear life
- Heavy-duty water end – Standard high chrome iron construction coupled with heavy section thickness provides the ultimate in protection against abrasive wear in heavy slurries
- Easy maintenance access – T-bolt construction allows rapid disassembly of the pump end for maintenance access. The heavy-duty impeller is not screwed on, but keyed to the shaft for easy removal and protection against movement
- Cooling jacket
- quick disconnect
- Discharge elbow
- Sparger ring
- Slide bracket
