++Please Note STAUFF USA will be closed on April 18th for Good Friday++ Orders placed online will be processed on April 21++
Bladders are supplied in NBR (Buna-N®) rubber with a 7/8–14 UNF steel stem. Bladder Kits consist of: Bladder and stem, gas valve, bladder lock nut, gas valve cap, protection ring, fluid port Oo-ring, back-up washer.