The ZETA-85P Diaphragm Pump from Udor features three diaphragms to give you the best pumping power possible. The included control unit has an adjustable pressure regulator and manual dump lever, as well as dual ball valve outlets and a convenient pressure gauge. Whatever your agricultural or industrial spraying needs are, you can count on Udor to help you get the job done right.

ZETA-85P 3-cylinder low pressure poly diaphragm pump with control unit featuring adjustable pressure regulator, manual dump lever, dual ball valve outlets, and pressure gauge. Ideal for horticultural and agricultural spraying, mild chlorine, and abrasive fluids. Simple design with common parts for easy, affordable maintenance.

Construction: Anodized aluminum body with stainless steel valves and diaphragm bolts, poly heads and manifolds. Control valve and pressure gauge standard.

Features: Can run dry. Self-priming operation. Visual oil sight gauges. Stainless steel check valves. Large oil bath crank case with drain plugs. Compatible with liquid fertilizers, abrasives, pesticides, de-icing materials, and suspension products.

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• Max flow: 22 gpm
• Max pressure: 300 psi
• Includes 6010.96 control unit
• Port sizes: 1-1/2" HB inlet, (2) 1/2" HB outlet and 3/4" HB Bypass
• Pump shaft rotation: CW and CCW
• Diaphragms: 3, semi-hydraulic, ¨ standard Buna available
• Head material: Polypropylene for increased chemical resistance
• Recommended gearbox: 5027.75 with 3/4" hollow shaft for mounting on 5 to 6.5 hp engines or 5033.A4 with 1" hollow shaft for mounting on 8-9 hp engines
• Max fluid temperature: 140°F
• Weight: 36 lbs