- Products
- Franklin Electric
- FPS & SVM Submersible Borehole Pumps
- FPS 304 Stainless Steel Turbine Series
- FPS SS636 - 145mm Series (Pump End Only)
- FPS SS636 - 145mm Pump Ends for 6" (150mm) Motors

FPS SS636 – Stainless Steel Pump Ends for 6" (150 mm) Motors
These FPS SS636 multistage 304 stainless steel submersible borehole pump ends (145 mm diameter) are built to fit a 150 mm (6") submersible motor. They are used for irrigation and larger water schemes, are designed for 24 – 51 m³/h (400 – 850 l/min) and give heads from 80 m up to 331 m with motors of 7.5 – 30 kW. This is the pump end only – add a 150 mm (6") submersible motor of the same kW and a starter or control panel.
| Flow | 24 – 51 m³/h (400 – 850 l/min) |
| Head | 80 m up to 331 m |
| Motor size | 7.5 – 30 kW, 2-pole, 2 900 rpm, 50 Hz |
| Motor fit | 150 mm (6") submersible motor |
| Motor voltage | 400 V or 525 V three-phase |
| Pump diameter | 145 mm – check that the borehole is wide enough for the pump, motor and cable |
| Outlet | 3" BSP |
| Construction | 304 stainless steel shell, impellers and diffusers, cast motor bracket, built-in non-return valve |
| Water quality | sand up to 50 g/m³, particles up to 2 mm |
How to choose: use the flow your borehole can safely deliver, then pick the SS636 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 SS636 Series Performance Curves PDF, 34 kB | Download |
| FPS SS636 Series Technical Data PDF, 848 kB | Download |
- FPS SS636/10 / 11kW 6” Motor SS Series Stainless Steel Submersible Pump End
R 22,679.15The FPS SS636/10 is an FPS SS636 Series 304 stainless steel submersible borehole pump end (pump only, motor sold separately). It delivers up to 51 m³/h at a maximum head of 114 m.At a glancePower: 11 kWMax. head: 114 mMax. ... - FPS SS636/12 / 15kW 6” Motor SS Series Stainless Steel Submersible Pump End
R 25,975.62The FPS SS636/12 is an FPS SS636 Series 304 stainless steel submersible borehole pump end (pump only, motor sold separately). It delivers up to 51 m³/h at a maximum head of 137 m.At a glancePower: 15 kWMax. head: 137 mMax. ... - FPS SS636/14 / 15kW 6” Motor SS Series Stainless Steel Submersible Pump End
R 30,049.50The FPS SS636/14 is an FPS SS636 Series 304 stainless steel submersible borehole pump end (pump only, motor sold separately). It delivers up to 51 m³/h at a maximum head of 160 m.At a glancePower: 15 kWMax. head: 160 mMax. ... - FPS SS636/16 / 18.5kW 6” Motor SS Series Stainless Steel Submersible Pump End
R 31,581.87The FPS SS636/16 is an FPS SS636 Series 304 stainless steel submersible borehole pump end (pump only, motor sold separately). It delivers up to 51 m³/h at a maximum head of 183 m.At a glancePower: 18.5 kWMax. head: 183 mMax. ... - FPS SS636/18 / 18.5kW 6” Motor SS Series Stainless Steel Submersible Pump End
R 33,861.75The FPS SS636/18 is an FPS SS636 Series 304 stainless steel submersible borehole pump end (pump only, motor sold separately). It delivers up to 51 m³/h at a maximum head of 205 m.At a glancePower: 18.5 kWMax. head: 205 mMax. ... - FPS SS636/21 / 22kW 6” Motor SS Series Stainless Steel Submersible Pump End
R 39,849.22The FPS SS636/21 is an FPS SS636 Series 304 stainless steel submersible borehole pump end (pump only, motor sold separately). It delivers up to 51 m³/h at a maximum head of 240 m.At a glancePower: 22 kWMax. head: 240 mMax. ... - FPS SS636/25 / 30kW 6” Motor SS Series Stainless Steel Submersible Pump End
R 42,943.87The FPS SS636/25 is an FPS SS636 Series 304 stainless steel submersible borehole pump end (pump only, motor sold separately). It delivers up to 51 m³/h at a maximum head of 285 m.At a glancePower: 30 kWMax. head: 285 mMax. ... - FPS SS636/29 / 30kW 6” Motor SS Series Stainless Steel Submersible Pump End
R 50,000.27The FPS SS636/29 is an FPS SS636 Series 304 stainless steel submersible borehole pump end (pump only, motor sold separately). It delivers up to 51 m³/h at a maximum head of 331 m.At a glancePower: 30 kWMax. head: 331 mMax. ... - FPS SS636/07 / 7.5kW 6” Motor SS Series Stainless Steel Submersible Pump End
R 19,225.70The FPS SS636/07 is an FPS SS636 Series 304 stainless steel submersible borehole pump end (pump only, motor sold separately). It delivers up to 51 m³/h at a maximum head of 80 m.At a glancePower: 7.5 kWMax. head: 80 mMax. ...
