Enviroflex L150 Series Hose Pumps

Enviroflex, L150 Series, Peristaltic Hose PumpsWith our Enviroflex L Series pump you get all the benefits of other peristaltic pumps, with the two key additional benefits of amuch slower speed for a given flowrate; and rotating rollers for soft hose compression. These two features greatly increase hose life & reduce power consumption.

The L150 pump is the largest peristaltic pump in the World. After years of development the L150 was introduced for applications ranging from; sea tanker overloading, to high solids thickener underflow slurry transfer, where fast reliable offloading is key to process profitability.

Our pump uses soft action rotating rollers to compress the hose instead of hard fixed shoes. The advantage of our rollers is that they gently rotate as they compress the hose, losing very little power from surface friction. Fixed shoes by stark comparison apply a large contact area, that drags on the hose surface, creating a high level of wear,
friction and hence significant power loss. Displacing 83.4 litres per revolution you can run this pump very slowly to deliver high flowrates with excellent hose life. The pumps soft rollers reduce power consumption dramatically from what you could expect with a fixed shoe design if one existed at this size (which it doesn’t).


  • There is no other Peristaltic Pump in the World that can deliver this flowrate
  • Ideal for corrosive environments with pump casing options in 304 and 316 stainless steel (Standard is galvanised steel)
  • Accurate & controllable flowrate means easy integration with your process requirements
  • Essentially one wearing part means low maintenance and low spares inventory
  • Excellent solids/sludge handling with no valves or balls to stick
  • Self Priming suction lift up to a maximum of 9.5m vertical
  • Fixed and variable speed options

Technical Data L150 Series

  • Weight: 1800kg (Varies with Drive)
  • Dims: 1520H by 1910W by 2160L mm
  • Temperature: Max 80ºC*
  • Displacement: 83.36 Litres per rev
  • Max continuous speed: 27 rpm
  • Max pressure: 7.5 Barg
  • Max cont flowrate: 0 to 135,043 l/hr
  • Std Connections: 6” O/D Victaulic Fittings
    *Higher Temp hose options available

Common Applications

  • Effluent Processing
  • Mining Waste/Cake Transfer
  • Mud slurry Transfer
  • Municipal Waste transfer
  • Sea Tanker Offloading
  • Sand Slurry Transfer
  • Tailings Transfer
  • Thickener Underflow Feed
  • And of course many others.


Enviroflex L150 Series Peristaltic Hose Pumps