4-Cylinder, Medium Pressure Diaphragm Pumps

DELTA 125 5-cylinder, medium pressure diaphragm pumps are internally manifolded with anodized aluminum construction and anodized aluminum and stainless steel liquid handling parts.

DELTA 125 pumps are excellent choices for various horticultural, agricultural, lawn care, nursery, pest control and turf spraying applications. They are also effectively used for aircraft de-icing, hydrostatic testing and cleaning applications.

Specifications DELTA 125
Inlet Port 1-1/4″ Hose Barb
Outlet Ports (2) 1/2” Hose Barb, 3/4″ MBSP
Bypass 3/4″ Hose Barb
Piston Diameter 60mm
Crankshaft Stroke/Code 17.0mm/G
Dimensions 14.0″L x 18.0″W x 16.0″H
Lubrication: Requires 69 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.F7
Diaphragm Bolt & Washer Kit 6062.87
Valve Kit 6062.F8
Regulator Repair Kit 6062.53
Complete Repair Kit 8700.82CK


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