6-Cylinder, Low-Pressure Diaphragm Pumps

ZETA 400 low pressure 6-cylinder diaphragm pumps have anodized aluminum bodies with plasticized aluminum heads, stainless steel valves and glass-filled nylon manifolds.

ZETA 400 pumps are excellent for various horticultural and agricultural spraying applications.

Pumps are available with a 1-3/8″ Male PTO thru-shaft.

Specifications ZETA 350 ZETA 400
Inlet Port 2″ & 2-1/2″ Hose Barb 2″ & 2-1/2″ Hose Barb
Outlet Ports – Valve (2) 1-1/2″ Hose Barb (2) 1-1/2″ Hose Barb
Piston Diameter 75.0mm 75.0mm
Crankshaft Stroke/Code 16.0mm/X 18.0mm/E
Dimensions – Pump Only 20.5″L x 14.5″W x 23″H
Lubrication: Requires 155 oz. of Udor Lube 40W Premium Pump Oil.
Alternate Oil: 30W non-detergent or 15W-40 non-detergent oil.


Repair Kits Part #
Diaphragm Kit – GREENTECH 6062.G1
Diaphragm Bolt & Washer Kit 6062.G2
Valve Kit 6062.F9
Complete Repair Kit 8700.43CK



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