skip to content

FPS SS630 - 133mm Pump Ends for 4" (100mm) Motors
 image

FPS SS630 – Stainless Steel Pump Ends for 4" (100 mm) Motors

These FPS SS630 multistage 304 stainless steel submersible borehole pump ends (133 mm diameter) are built to fit a 100 mm (4") submersible motor. They are used for irrigation and community water supply, are designed for 16 – 38 m³/h (267 – 633 l/min) and give heads from 49 m up to 98 m with motors of 4 – 7.5 kW. This is the pump end only – add a 100 mm (4") submersible motor of the same kW and a starter or control panel.

Flow16 – 38 m³/h (267 – 633 l/min)
Head49 m up to 98 m
Motor size4 – 7.5 kW, 2-pole, 2 900 rpm, 50 Hz
Motor fit100 mm (4") submersible motor
Motor voltage400 V three-phase
Pump diameter133 mm – check that the borehole is wide enough for the pump, motor and cable
Outlet3" BSP
Construction304 stainless steel shell, impellers and diffusers, cast motor bracket, built-in non-return valve
Water qualitysand up to 50 g/m³, particles up to 2 mm

How to choose: use the flow your borehole can safely deliver, then pick the SS630 model whose head at that flow covers your total head – pumping water level plus the height to the tank plus pipe friction. The number after the slash is the number of stages. Each product page has the full performance table.

Complete Specifications, Sizing and Price Guide – Click Here
FPS SS630 Series Performance Curves
PDF, 37 kB  |  Download
FPS SS630 Series Technical Data
PDF, 967 kB  |  Download