3-Cylinder, Low Pressure Diaphragm Pumps

ZETA 120 & ZETA 140 diaphragm pumps have anodized aluminum bodies with plasticized aluminum heads, stainless steel valves and glass-filled nylon manifolds.

ZETA 120 & ZETA 140 pumps are excellent for various horticultural and agricultural spraying applications.

Specifications ZETA 120 ZETA 140
Inlet Port 1-1/2″ Hose Barb 1-1/2″ Hose Barb
Outlet Ports 3/4″ Hose Barb 3/4″ Hose Barb
Dimensions – Pump Only 12.5″L x 13.5″W x 12.5″H
Diaphragm Material GREENTECH (Std) Buna-N (Opt)
Lubrication: Requires 40 oz. of Udor Lube 40W Premium Pump Oil.
Alternate Oil: 30W non-detergent or 15W-40 non-detergent oil.


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