Global Pump Trash Pump Series

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Global Pump’s Trash Pump Series is engineered to operate in variable and harsh environments while maintaining efficiency at high volume flow. These skid-mounted trash pump systems and cart pumps use enclosed impellers and can handle solids with sizes up to 114 mm (4.5 inches) and debris in the mines. Each unit is powered by a water-cooled 4-6 cylinder diesel engine and features a non-return valve that allows full flow with minimal restriction. Made with robust materials, they run continuously without much maintenance.

KNOW MORE ABOUT GLOBAL PUMP’S TRASH PUMP SERIES

  • Global Standard Trash
  • Global Pump Construction Solutions

Features

  • Maximum corrosion resistance using stainless steel strainer, shaft, impeller, outlet and hardware
  • Mechanical seals in enclosed pressure-compensated oil chamber for longer life
  • Nitride-hardened 410 stainless steel impeller for abrasion resistance
  • Tandem tungsten carbide/tungsten carbide and tungsten carbide/tungsten carbide mechanical seals double service life
  • Field adjustable nitrile rubber-lined diffuser/wear plate for optimised efficiency
  • Sacrificial zinc anodes maximise life in saline fluid environment

Available Options

  • Impeller materials include 316 SSt for seawater and corrosive applications
  • Complete 316 SSt construction available with silicon carbide/silicon carbide mechanical seals and viton elastomers
  • Automatic ON/OFF/ON thermal overloads embedded in stator winding
  • Polyurethane diffusers and wear plates
  • Spare parts

Key Specifications

  • Flow: Up to 511 m3/h
  • Head: Up to 46 m
  • Power: Up to 43 kW

Applications

  • Corrosive and abrasive applications
  • High volume, low head applications
  • Dewatering in mines, quarries, tunnels, construction sites

ALL-PUMPS MINE DEWATERING SOLUTION

Whether you’re pumping water, solids or slurries, our range of heavy-duty dewatering pumps on a skid or cart won’t let you down. Our mine dewatering pumps are suitable for any drainage or water transfer application, providing optimum pumping performance in even the most arduous conditions – whether it be in mining, quarrying or construction applications.

PUMP MODELS AND TECHNICAL SPECIFICATIONS

GLOBAL STANDARD TRASH PUMPS

MODELS SIZE MAX FLOW MAX HEAD MAX SOLIDS
4GST 100mm x 100mm 284 m3/h 35m 76.2mm
6GST 150mm x 150mm 681 m3/h 62m 76.2mm
8GST 200mm x 200mm 829 m3/h 56m 101.6mm
12GST 300mm x 300mm 1999 m3/h 41m 101.6mm
14GST 350mm x 350mm 2839 m3/h 42m 101.6mm
18GST 450mm x 350mm 3180 m3/h 41m 114.3mm
24GST 600mm x 450mm 3634 m3/h 54m 114.3mm

GLOBAL HIGH PERFORMANCE TRASH PUMPS

MODELS SIZE MAX FLOW MAX HEAD MAX SOLIDS
4GHT 100mm x 100mm 341 m3/h 53m 76.2mm
6GHT 150mm x 150mm 727 m3/h 68m 76.2mm
8GHT 200mm x 200mm 1033 m3/h 80m 101.6mm
12GHT 300mm x 300mm 1930 m3/h 51.5m 101.6mm
18GHT 450mm x 350mm 3400 m3/h 54m 114.3mm
24GHT 600mm x 450mm 3634 m3/h 72m 114.3mm

BROCHURES, MANUALS, & DATASHEETS

PRINCIPLE OF OPERATION

Global Pump submersible dewatering pumps are centrifugal in type and are used to remove water collected in construction sites, tunnels, and mines. They suck the dirty water – which is circulated in the casing by the impeller and later discharged to a wellpoint system or open sump. Depending on the type of water, a dewatering pump may use strainers to remove abrasives from the groundwater before being processed. A dewatering sludge pump, on the other hand, is used for moving thick, viscous fluids.

Servicing you anywhere in Australia

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