Udor ZETA-PP 42 MI1 Diaphragm Pump Sprayer Cart You may need the 110V

You may need the 110V version (p/n 621503) in North America

which bars any liquid backflow

Maximum Operating PSI:  250

The 1125-5-175 features a welded "A" frame base and will hold up to 325' of 1/2" ID or 175' of 3/4" ID hose

06 (LP) pressure regulator on hand

Udor ZETA-PP 42 MI1 Diaphragm Pump Sprayer Cart You may need the 110VZETA PP 42 low pressure 3 cylinder diaphragm pumps have anodized aluminum bodies with polypropylene heads and manifolds, and stainless steel valves. A control valve with a pressure gauge is standard on all models. ZETA PP pumps are excellent for soft wash as well as various horticultural and agricultural spraying applications.