Udor RO-110/130 Diaphragm Kit - 8700.04
Part number 8700.04 is the replacement diaphragm kit for the Udor RO-110/130 pumps. Udor recommends replacing the diaphragms every 500 hours. A rupture diaphragm will turn the pump oil a milky color from the spraying solution and oil mixing.
The rebuild kit includes three Desmopan diaphragms (0903.34), six replacement valve o-rings (1101.01) and one accumulator diaphragm (0903.14).
When replacing diaphragms follow all factor torque specifications. The accumulator diaphragm should be set to 20% of operating pressure. Replacing diaphragms will require the pump oil to be replaced with 30 weight non-detergent. Udor lube is available with part number 15.5823. The RO-110/130 requires 18oz of oil.
Below are downloadable technical specifications to help when rebuilding your pump.