Wash Grids

Wash Grid

Our wash Grid is a specially designed for positioning at the entry or exit of any site and designed to remove contaminants from under and the under side of vehicles entering and exiting sites. The spray system recycles the water and the side shield assembly on this unit will contain contaminants and overspray , E.g Soil, Seeds and weeds

WG3250S – Single Phase Wash Grid
WG3250T – Three Phase Wash Grid

Features Include:






All steel Hot Dipped Galvanised
One concrete bunding.
Delivery / Suction and Overflow connections for direct connection of plumbing.
15Amp power (Single Phase) water pump
8 Adjustable steel spray nozzels.
24 volt Automatic start and shut off function
Automatic Sensor mounting brackets
Corrugated Side spray shields.
Float valve for water top up
Safety Float switch
Stainless steel strainer to protect pump from solids


Optional Upgrade (WG3250T)
Three Phase water Pump  360L/min
Three Phase Electrical Unit and sensors
2 Additional Side sprays

Demonstration Video Below

Dimensions & Specifications:

10 Tons Per axle Rating
Width 3300 Depth 2200mm Height 440mm (Wings Attached 2200mm)
Weight: 3.98 Ton (Empty)


The reservoir is the concrete enclosed base and holds approximately – 1900 Lt.


Single Phase
AC 2.4kw 240 V
50NB Inlet and Outlet
250 Litres per minute @ 3 bar pressure

Three Phase (Optional Upgrade)
40NB Inlet and Outlet
360 litres per minute @ 3 bar pressure) 

Electrical System:

Main Isolator
Control C/Breaker
415V-24VAC Control Transformer Selector On / Off
Pump Duration Timer
Pump Contactor and Thermal Overload
24 Volt Vac Light Beam unit and Reflectors
Terminals for Low Level Float Switch Connection
Low Level Safety Float Switch
Controls and wiring to suit
Poly Enclosure 


The wings are constructed from Corrugated Colourbond sheeting and supplied in self assembly kit.
Wings are 2m high to ensure minimal water loss.

Fluid Recycling:

The Wash Grid has a moulded concrete base that act as its reservoir which allow the grid to recycle the water being used.
These reservoirs can be used to add further chemicals such as:
Degreasers to break down oils
Pesticides to control weeds
Note: All chemicals or additives used require to be pump friendly and non foaming. 

Installation Notes:

The Wash Grid is a semi permanent grid and can be moved if required.
Requirements onsite are as follows

  • Placement – Flat compacted road base (Recommended)
  • Access to 15 AMP Single Phase power or Generator
  • Access to  Three Phase power or Generator (Only if three phase upgrade has been selected)
  • Clean Water supply