Frequently Asked Questions

You can purchase repair and replacement parts listed on our website. If what you are looking for is not listed or you are unsure you can order parts by calling Spraytech customer service at 01566 772208.

If your sprayer is set up to adjust the pressure, there is either a Y shaped valve or manifold that splits the solution flow between the boom and the tank.  Opening and closing the valve on the return line will increase or decrease the pressure.

Most Spraytech 12 volt sprayers have ON-OFF switches on both the lead wire assembly and the pump.  Make sure that both switches are in the ON position.

Check to see if all connections are tight and power is getting to the pump.  If connections are good, then call Spraytech Customer Service at 01566 772208.

In most cases, yes.  With smaller 12 volt pumps you can go up to 30 feet.  With larger 12 volt pumps you can go up to 50 feet.  With small gasoline engine powered pumps you can go up to 100 feet of hose. With larger gasoline engine powered pumps you can go up to 300 feet of hose. 3/8 Hose can be purchased through our website located on the Spray Hand Gun Accessories page.

No.  The internal parts of the pump are damaged by the diesel fuel and your warranty will be voided. Please contact us for information on solutions for pumping diesel on 01566 772208.

No.  Bleach is extremely hard on the internal parts of the pump and the nylon fittings and your warranty will be voided.

The check valve has deteriorated and needs to be replaced or supply line strainer is clogged.