AR503 Valve Kit - AR1987 Hose I.D._3/8"

AR503 Valve Kit - AR1987 Hose I.D._3/8"AR1987 is the valve replacement kit for the AR1987 diaphragm pumps. Pump valves may become worn over time which will affect the pump performance. A common symptom of a bad valve is excessive pulsation in the suction and agitation lines. AR1987 replaces 9910 Kit1987 and is compatible with Hypro D503 pumps. AR1987 comes with six complete valve assemblies and six replacement valve O rings.

Operating conditions:

200-Gallon medium-density polyethylene with UV stabilizers

Part # 0604

This spray gun is commonly used in compost tea applications

The pump includes mounting rails and 6005

PTFE self lubricating stem

The included switch console with indicator light gives the operator simple

User adjustable up to 7 mph Spreader Pass Width:   9' on center

Inner tubing: 3/16"

part # 0604

so it is the easiest of all chemical meters on the market to use in all light conditions

and 300-gallon capacities