Liquid Systems SA

Liquid Systems SA

Model Alliance 176 - Rate Control Modules


The 176 is our entry level single liquid auto-rate pump and control module. It is designed for precision application of a single liquid.  Connected to a Stacker Distribution system, the Alliance 176 provides a complete liquid injection system, delivering precision, accuracy and flexibility with straight forward installation and operation.

Function: Single liquid rate control

Max. Output: 76 L/min 20 Ga/min (US) 16.7 Ga/min (Imperial)

Dimensions: 1000mm x D 630mm x H 521mm

Weight: 105kg (module only)

Pump: Hydraulically driven 76 L/min (20 US Ga/min) LQS Enhanced piston diaphragm pump

Hydraulics: 27.5 L/min 7.3 Ga/min (US) 6.0 Ga/min (Imperial)

Electrical: 12V 1.3A


  • factory wet tested
  • precision valve set incorporating TeeJet ball valves and flow meter
  • digital pump speed readout
  • pressure transducer and module mounted pressure gauge
  • suction filter
  • fertiliser/ clean water source selection
  • purge function
  • all tank plumbing included and umbilical line to connect to Stacker Distribution Kit
  • mapping based variable rate control when integrated with leading precision ag displays

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