Yes, it will still work efficiently, but due to lower flow rates, ensure the nozzle size suits your application.

When the gun is turned off and the flow stops, pressure builds up in the hose and pump, the pressure switch then turns the pump off at a predetermined pressure.

Adjustable nozzle screwed up restricting flow, excessive restriction in nozzle or hose or nozzle size too small. Also the spray gun maybe be blocked by chemical for example, also check that everything for flow side of the pump is not blocked. Pump is pulsing as cannot disperse enough fluid quickly enough to match the flow … Continued

Both pumps are imported and made to world class specifications. High volume users tend to use the Piusi pump as it deliveries 45L/min compared to 40L/min with the Dieselpower unit.

Refer to our Accessory Fitment chart on page 43 of our Rural Lifestyle Guide Booklet for information regarding boom applications and pump sizing.

Depending on the style of your hand gun you have for example, 410-51 Spotjet you can run flat, air inducted nozzles or a disc and adjustable jet from direct spray to fan spray.

Yes, it’s ideal to run a regulator to ensure correct spray pressures, please refer to Accessory Fitment chart on page 43 of our Rural Lifestyle Guide Booklet. Also, the DDP-552A Smoothflo pump has a built in regulator internal bypass. So you wouldn’t need to add a regulator for this pump.

Up to 30m of 10mm ID hose.

Yes. Our Redline trailer kits can be ordered with a boomless jet kit which has been designed specifically to match each models pump outputs, ensuring an even pressure and distribution giving you a 2m (55lt) and 3m (100lt) spray width. If you require a broader spray width please talk to your local dealer about our … Continued

Yes, contact your local Silvan/Selecta dealer, they will be able to help you find the parts you need.

Powdered lime will not spread well with a spinner type spreader, options to buy a prilled type lime or upgrade to our Rondini Osolating type spreader while not doing a perfect job on powdered lime it is a better option for small scale applications.

You can expect to spray around 4 tanks from a fully charged battery before needing to recharge.