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The EF20 diaphragm pump delivers exceptional capacity at 571 LPM (151 USGPM) for metallic builds and 609 LPM (161 USGPM) for non‑metallic. It supports suction lift up to 4.9 metres dry and 8 metres wet, with a maximum working pressure of 6.8 Barg (100 Psig).
Metallic options include aluminium (33.5 kg), stainless steel (56 kg), and cast iron (61 kg). Non‑metallic options include polypropylene (42 kg) and PVDF (59 kg). Diaphragm and check valve choices range from PTFE, Santoprene, EPDM, Neoprene, FKM, Hytrel, UHMW, Nitrile, and more, ensuring compatibility with abrasive, corrosive, and high‑temperature fluids.
The EF20 is designed for demanding industrial environments such as chemical processing, mining, and wastewater treatment. Its ability to handle large volumes and particles up to 6.4 mm (metallic) or 17.5 mm (non‑metallic) makes it a versatile heavy‑duty solution for challenging transfer applications.
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Metallic versions deliver up to 571 LPM (151 USGPM), while non‑metallic versions provide 609 LPM (161 USGPM).
Metallic builds include aluminium (33.5 kg), stainless steel (56 kg), and cast iron (61 kg). Non‑metallic builds include polypropylene (42 kg) and PVDF (59 kg).
Options include PTFE, Santoprene, EPDM, Neoprene, FKM, Hytrel, UHMW, Nitrile, Polypropylene, and PVDF.
Yes, metallic versions handle 6.4 mm (1/4″), while non‑metallic versions handle up to 17.5 mm (11/16″).
Absolutely! If you’re unsure which pump is the best fit for your application, our team is here to help. You can pop up to our live chat for instant support, or simply send your requirements and pump details to sales@tfpumps.com. One of our experts will quickly recommend the most suitable pump for your needs.
