LQS20 Module

LQS20 Module


The LQS20 is a small low flow liquid auto-rate pump and control module. It is ideal for small implements and low rate applications where little agitation is required.
Module LQS20-SPK can also be used for direct chemical injection into the output of another module with single swath only.
In standard configuration it can control from 1 to 20 L/min (5.3 Ga/min). 0.5 – 10L/min option available.

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Built Tough and engineered to deliver target rates efficiently in-furrow day in day out. To complete the Liquid Kit we offer our ‘STACKER DISTRIBUTION KIT’ mount to any size tillage bar or planter with seamless integration for absolute positive liquid delivery in-furrow.

Upgrade module easily to a Dual System or Triple System.


✔ Fast shut-off
✔ Accurate rates
✔ Reliable pump protection & speed set functions
✔ More versatility for modules in series
✔ Simple Plug’n’Play integration
Function Low Volume single-liquid rate control or direct injection.
Direct Injection can only be used with single-swath systems
Max. Output: 20LPM  5.3GPM(US)  4.4GPM(Imperial)
Dimensions W 510mm x D 870mm x H 590mm
Weight 63kg (Module only)
Pump Hydraulically driven piston diaphragm pump
Hydraulics 21LPM  5.5GPM (US)  4.6GPM(Imperial)
Electrical 12 DC Single Swath | 2A    Section Control (8 sections) | 6A
  • Precision rate control valve set incorporating fast shutoff regulating valve and flowmeter
  • Module mounted pressure gauge
  • Pressure transducer & pump speed sensor for on-screen monitoring
  • Suction filter
  • Front panel controls for fertiliser/clean water tank selection & function selection (operate, purge, dump)
  • Prescription map variable rate control when integrated with Precision Ag Controllers
  • Section control compatible
  • Robust, chemical-resistant components
  • Tank plumbing kit included
  • Compact module design
  • Input use efficiency with section control, variable rate application and improved rate control responsiveness
  • Target inputs in-furrow with measured and controlled placement in the soil
  • Ease of installation – Compact module design, all-in-one complete kit
  • Easy upgrade to section control, multiple liquids or chemical injection.
  • Input synergies with multiple independently controlled liquids
  • Improved range – to accurately control flow rate to cater for variable rate application, variations in operating speed and shutting off sections automatically
  • Reliable operation & equipment longevity
  • Safe product application – no damage to liquid products – keep microbial products alive
  • Ease of liquid handling & storage over granular or anhydrous – operational efficiency & safety
  • Accurate “as applied” input data collection