Coax Spray Hose 400' Hose I.D._3/4" 77 is the valve assembly

77 is the valve assembly for the Udor RO

Replacing diaphragms will require new oil

A worn or damaged oil seal can allow lubricant to escape from the crankcase and may allow external contamination to enter

extra compression sleeves

Viton® optional

Coax Spray Hose 400' Hose I.D._3/4" 77 is the valve assemblyThe Coax spray hose is used on the Gregson Clark Eco 505 Injection System. It features a 1 2" outer hose with a 3 16" tubing inserted through the middle to allow the system to run dual solutions. Unique PVC polyurethane blended core provides excellent resistance to hydrocarbon based lawn care and pest control chemicals. Reinforced with high tensile strength yarn. PVC cover and thick walls allow this spray hose to withstand the toughest applications as