GRT20 L100 – 2″ Trash & Dewatering Pump – Yanmar Diesel

GRT20 L100 - 2" Trash & Dewatering Pump - Yanmar Diesel

Heavy Duty Dewatering Pump System

  • 2″ Suction and Discharge Ports
  • Pumps up to 780 L/min
  • Head 50 psi Max
  • 45mm Solids Handling
  • Silicon Carbide Mechanical Seals – MS
  • 316 Stainless Steel Impeller
  • 316 Stainless Steel Shaft
  • Cast Iron Body
  • Dewatering Pump
  • Removable Inspection Ports
  • Yanmar L100 Diesel Engine
  • Comes with 2-year engine warranty

SKU GRT20 L100 Category


This  GRT20 Dewatering Pump System is one of the most durable in its league for those heavy-duty solids and dewatering handling jobs! With a LARGE 780 litres per minute pumping volume, this pump is able to pump to a head of 34 meters (50psi max pressure) with solids handling of up to 45mm.

With a 2″ inch Inlet/Outlet, the GRT20 is driven by a Reliable Yanmar L100 10HP diesel engine with all the certified requirements including a high-quality Air Filter and Low Oil Shut down.

The GRT20 comes complete with 316 wetted parts and a STRONG Cast Iron Body as well as an extra heavy-duty impeller and an easy to open inspection port to easily clean out any debris. The pump also has a Quick-change rotating assembly chamber. This means you can quickly change over the impeller and mechanical seal without removing any pipes, or any alignment. This means no downtime!

This remarkable Pump is highly recommended by industry users from industries such as; Marine, Municipal, Mining, Oil & Gas Affiliated, Drilling, Agriculture, and Contracting.

This GRT pump is be mounted in a frame or on a base plate. These units are made to order.

Additional information


Mine Site / Dewatering

Inlet size mm/inches


Outlet size mm/inches


Flow Rate (lpm/gpm)

780 / 206

Max head m


Solids handling

45mm Sphere

Engine Brand


Engine model

Yanmar L100

Engine hp


Category types

Dewatering Pump Systems


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