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AR Kit AR43291 is the replacement diaphragm kit for the AR50 diaphragm pump. The kit includes two replacement Desmopan diaphragms, four replacement O-rings and replacement accumulator diaphragm. AR43291 replaces 9910-Kit1725 and will rebuild Hypro D50 pumps 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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🇺🇸 Ship from USA · On Agora since 2025
$80.09