Submersible Drainage Pumps NZ | Electric and Hydraulic

Continuous operation, minimal maintenance

Submersible drainage pumps remove or transfer excess water from work sites - either off-site or to where it’s needed, helping maintain dry, safe, and operational conditions in civil construction, mining, and quarrying across New Zealand.

By shifting water quickly, they reduce costly downtime and keep crews on the job. Because they run submerged, drainage pumps do not need priming and are less prone to cavitation. They are suited to water with fine abrasives and light suspended solids.

We supply a range of drainage submersible pumps to suit your conditions, from rainwater in trenches and excavations to pump stations and corrosive mine environments. Our team helps you specify the setup best suited to your drainage needs, including duty point, materials, and accessories, with service and support across New Zealand.

Grindex Submersible Pumps

Ultimate durability

Grindex pumps deliver optimal efficiency, reliability, and durability. Their advanced engineering includes run-dry technology, built-in thermal protection and modular construction for fast and efficient maintenance.

Proril Submersible Pumps

Dependable

Featuring chrome steel impellers, a special polyurethane cable and other smart technical solutions, Proril drainage submersibles guarantee optimal reliability when pumping excess water.

Overview of our Drainage Submersibles

Grindex Drainage Submersibles

Rugged, lightweight, run-dry electric submersibles.

Size: 50mm - 254mm (2” – 10”)
Max flow: 350L/s
Max head: 200m
Max Solids: 12mm

Proril Drainage Submersibles Durable submersible series designed for optimal reliability.

Size: 50mm – 203mm (2” - 8”)
Max flow: 110 l/sec
Max head: 90m

Proril Cutter Sewage Submersibles Featuring a chopper plate and tungsten carbide alloy tips the Proril GoCut Cutter series handles raw sewage, shredding fibrous materials to prevent clogging.

Size: 50mm –102mm (2” – 4”)
Max flow: 22L/sec
Max head: 20m
Max solids: 37mm

Vortex Sewage Submersibles Proril GOVOX series vortex sewage submersibles transfer large solids and fibrous matter without obstruction.
They offer low impeller wear and long pump life.

Size: 50mm –102mm (2” – 4”)
Max flow: 28L/sec
Max head: 34m
Max solids: 55mm

Grindex Stainless Handling pH 2 -11 Grindex INOX stainless steel submersibles perform in the harshest of dewatering environments.
Constructed from AISI 316 stainless steel minimum.

Size: 50mm – 203mm (2” – 6”)
Max flow: 130L/sec
Max head: 200m
Max solids: 80mm

Proril Stainless Handling pH 4-10, the Proril stainless range of corrosion-resistant, durable pumps transfer clean or slightly contaminated water in demanding environments.

Size: 50mm – 76mm (2” - 3”)
Max flow: 11L/sec
Max head: 20m
Max solids: 40mm

Hydraulic Drainage Submersibles Powered by a hydraulic powerpack the BBA BA150KS_D285 SUB hydraulic submersible pump suits sewage and trash applications that require powerful submersible pumping.

Drive: diesel DriveOn®
Max flow: 435m³/hr
Max pressure: 40mwc
Max solids: 100mm

Proril Single Channel Sewage Submersibles Proril GOMAX series submersible pumps use a single-channel enclosed impeller with air-release valve for highly efficient, non-clogging sewage transfer.

Size: 76mm – 152mm (3” – 6”)
Max flow: 100L/sec
Max head: 42m
Max solids: 76mm

Accessories Prime Fluid Management holds stock of a wide range of quality fittings and dewatering accessories.

Bauer Fittings & adapters
Strainers
Fuel tanks & generators

Bosman Vision Series Fish-Friendly Pumps

The Bosman Vision Series are compact, low noise, low footprint submersible draining and irrigation pumps that perform at range, with limited impact on aquatic life and waterways.

Flow: 12 - 360m³/min
Efficiency: up to 85%
Fish mortality <2%
Water-lubricated bearings

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