MFG in UK

Robust Hose Pumps for Abrasive, Viscous and Solids-Laden Fluids

Enviroflex L-Series peristaltic hose pumps move fluid by compressing a heavy-duty hose with rotating rollers, so the product only ever touches the hose. There are no seals, valves or glands in contact with the fluid, which makes them well suited to abrasive slurries, sludges, corrosive chemicals and shear-sensitive products. Running at low speed for a given flow also extends hose life and reduces power use.

L-Series Range (see the individual model pages for full data)

Model Bore Max flow continuous Max pressure
L10 10 mm 210 L/h 7.5 bar
L15 15 mm 420 L/h 7.5 bar
L20 20 mm 1,242 L/h 10 bar
L25 25 mm 2,214 L/h 10 bar
L32 32 mm 3,990 L/h 10 bar
L40 40 mm 6,552 L/h 10 bar
L50 50 mm 10,380 L/h 10 bar
L65 65 mm 19,170 L/h 10 bar
L80 80 mm 25,893 L/h 10 bar
L100 100 mm 46,800 L/h 10 bar
L150 150 mm 105,000 L/h 10 bar

Common Features

  • Self-priming with suction lift to 9 m, can run dry without damage, and reversible to clear blockages
  • Max operating temperature 80°C
  • Standard casing in 304 stainless steel (L10–L25), galvanised or powder-coated mild steel (L32–L150); 304 or 316 stainless options available
  • Connection options: Victaulic, Tri-Clamp, PN16, ANSI, IDF, RJT and Camlock
  • Hoses in natural rubber, nitrile, EPDM, CSM, FKM and food-grade grades
  • Optional inverter or two-speed drives, hose failure detection, pulsation dampeners, heated water jacket and mobile mounting

Suited for: wastewater and sludge transfer, mining and land drainage, chemical dosing and transfer, food and beverage, and fish transfer.

Pump Power also supplies Enviroflex replacement hoses for all L-Series pumps and most other makes of hose pump.