Medium-Pressure Diaphragm Pump DP-185.1

3-diaphragm design.
Ideal for agriculture and industrial use including horticulture, lawn care, nursery, car wash, air blast orchard/vineyard and poultry houses.
Various mounting options that make them convenient to mount on sprayers with a PTO drive or can be equipped with either gasoline, electric or hydraulic motors.
All fluid ends are anodized aluminum.
Check valves are stainless steel, ideal for protection against most harsh chemicals and abrasion.
All moving parts are completely submerged in oil, which increases the reliability of the pump.
Diaphragms are constructed from chemical resistant elastomers that ensure a long pump life even when used with aggressive chemicals.

Description

Model	Description	Max Flow GPM	Max Pres. PSI	Max Speed RPM	Max Power HP	Max Temp. ° F	Suct. Hose Diam.	Disch. Hose Diam.	Weight LB	Lube Oil
DP-185.1	3 diaphragms	18.5 @ 145 PSI	580	550	7.4	140° F	1-1/4″ Hose	3/4″ NPT	33.0	30 SAE

NEW DP-185.1-GRI: Includes gearbox to fit 8 and 11 HP engines and SC-1240-3 regulator

SC Series: Spray Guns and Lances.
SC-1240-3: Pressure Regulator.
DP-321006: Gearbox for 8 and 11 HP engines.
Pump has crankshaft flange on one side, 1-3/8″ spline shaft opposite side. Must order solid shaft separately (DP-318793 for 3/4″ solid shaft) or (DP-318590 for 1″ solid shaft).
DP-31874897: Hydraulic Adapter (SAE “B”).