
RFM 25 Compressed Air Diaphragm Pump
Fuel pump with a conical rotor or impeller. Suitable for flow rates up to 110 l/min.
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Air-Operated Diaphragm Pump RFM 25
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For flow rates up to 110 l/min
The FLUX RFM diaphragm pump, with its solid construction, is self-priming and protected against dry running. It pumps low- to high-viscosity fluids containing solid particles. It can also pump abrasive fluids, highly flammable substances or liquids with a high gas content.

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FLUX RFM 25 diaphragm pump made from polypropylene (PP) or polytetrafluoroethylene (PTFE), 1” 1 Depends on pump model, operating pressure, and fluid2 Depends on the fluid’s flow characteristics
| picture | Type/Material | pump housing | Diaphragm/Ball | seal | weight | Part no. |
|---|---|---|---|---|---|---|
| RFM 25 PP/NN | PP | NBR | NBR | 12,0 kg | 10-D25 40 010 | |
| RFM 25 PP/TK | PP | PTFE | FFKM | 12,0 kg | 10-D25 40 120 | |
| RFM 25 PP/TE | PP | PTFE | EPDM | 12,0 kg | 10-D25 40 130 | |
| RFM 25 PP/TV | PP | PTFE | FKM | 12,0 kg | 10-D25 40 140 | |
| RFM 25 PP/EE | PP | EPDM | EPDM | 12,0 kg | 10-D25 40 210 | |
| RFM 25 PP/VV | PP | FKM | FKM | 12,0 kg | 10-D25 40 310 | |
| RFM 25 PTFE/TK | PTFE | PTFE | FFKM | 26,0 kg | 10-D25 00 120 | |
| RFM 25 PTFE/TE | PTFE | PTFE | EPDM | 26,0 kg | 10-D25 00 130 | |
| RFM 25 PTFE/TV | PTFE | PTFE | FKM | 26,0 kg | 10-D25 00 140 | |
| RFM 25 PTFE/EE | PTFE | EPDM | EPDM | 26,0 kg | 10-D25 00 210 | |
| RFM 25 PTFE/VV | PTFE | FKM | FKM | 26,0 kg | 10-D25 00 310 |
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Flow rate, head, and performance curves for precise pump selection.
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Dimensions and installation dimensions for technical planning and design.
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