AR 70 Diaphragm Kit - AR43241

SKU AR43241

Part # AR43241 is the replacement diaphragm kit for the AR70 diaphragm pump. AR recommends changing the diaphragms every 500 hours or three months, whichever comes first.

Part # AR43241 will also rebuild the older Hypro D70 pump. 

The kit includes two replacement Desmopan diaphragms, four replacement valve o-rings and replacement accumulator diaphragm.

When rebuilding the pump diaphragms follow all factory torque specifications. Accumulator diaphragm should be set to 20% of pump operating pressure. Replacing diaphragms will require new oil. Replace with 30 weight non-detergent.

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