Perkinz New Zealand - EB Engineering

Stanley 20.8LPM Diaphragm Pump

$330.00 Incl. Shipping

The Stanley 12-Volt pump ensures outstanding reliability and time-saving convenience season after season.

No Cool Downs Required

Finally, pumps built to work as hard as you do without losing their cool. The industrial-grade on-demand pumps are an engineering marvel, boasting an impressive 100% duty cycle. That means while the competition is waiting for their overworked, under designed sprayer to  cool down, the Stanley pumps aren’t even working up a sweat.

Lasts 5 Times Longer 

Building the best sprayer starts with using the best pump. With patentpending DXS-3™ valves featuring chemical-resistant Viton®, exclusive Stanley pumps provide faster priming, better performance and best of all, last up to 5 times longer than other brands.

Packed with Features

This Stanley Sprayer Pump is packed with components that are designed to reduce wear and keep working, like a Honeywell MICRO SWITCH™, a Santoprene® diaphragm and a chemical-resistant, fiberglass-reinforced polypropylene pump manifold. The innovative smooth valve design provides faster primes. It also has our unique pressure switch, designed to slowly cycle the pump to reduce switch and motor wear. To conserve battery power, we gave it an automatic power switch that turns off when no flow is needed. When other pumps are in for repairs, the series is still on the job.


  • Weight: 2.7kg
  • Power Supply: 12V
  • Flow: 20.8L/min
  • Pressure: 60psi (4.1bar)
  • Self-Priming: Yes
  • Mounting Base: 57 x 81
  • Inlet/ Outlet Port: ¾ Quick Connect