108 General Data 10’’WPS® All the internal and external metal components of the 10”WPS® pumps are constructed of stainless steel AISI 304 - 1.4301or AISI 316 - 1.4401 throughout. The suction interconnector and discharge chamber are casted. 10”WPS® submersible pumps are suitable for both continuous and intermittent operation for a variety of applications: • General water supply • Waterworks and fountains • Irrigation • Tank applications • Pressure boosting • Heating pumps • Dewatering, mining and other industrial applications Note: For other applications, please contact Well Pumps. Pump and motor range 10”WPS® pump range consists of three flow models: 120, 155, 220, 260 and 300 m³/h. The pump-end is entirely made out of Stainless Steel DIN 1.4301, AISI 304 or DIN 1.4401, AISI 316. The pumps are standard equipped with a 6” motor up to 30kW, a 8“ submersible motor from 37kW up to 83kW power, 10” motor from 93kW up to 185kW and 12” motor from 220 and 250kW. Specifications of the pump The 10”WPS® pump have a capacity up to 350 m³/h and a maximum head of 450m. The rotation is counter clockwise when looking into the discharge. Coupling to the motor following NEMA standard. The 10”WPS® pumps can run continuously in vertical or horizontal position. Overall diameter of the pump is maximum 247 mm and thus fits into 10” or larger drilled wells. Pipe connection All pump types have a treaded pipe connection: 10“WPS® 120: Rp 6” 10”WPS® 155: Rp 6” 10”WPS® 220: Rp 6” 10”WPS® 260: Rp 6” 10”WPS® 300: Rp 6” A discharge adaptor to flange or other thread is available on request. Pump identification code Example 10”WPS® 220- 3 N 10” pump Stainless Steel Submersible Pump Rated flow (in m3/h) Number of stage/impellers Material Code (Standard, N, NE)
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