Diaphragm Accumulators

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Product Description

STAUFF diaphragm accumulators (non-repairable compact type) are used to store low volumes for oil service for 0.07 & 2.8 Ltr models, with pressure up to 350 bar. The compact design and construction includes a 1/2" or 3/4" BSPP fluid port connection (depending on accumulator size) as standard, fitted with a resilient diaphragm and the housing made of high tensile steel construction.

▪ Full flow fluid port
▪ Standard Nitrile rubber high strength bladder
▪ High flow button style bladder / port design
▪ Non-repairable diaphragm accumulator
▪ Electron beam welded steel shell
▪ Corrosion resistant black enamel coating

Technical Data
▪ M28 x 1.5 connection with socket head cap screw (standard)
▪ NBR diaphragm material (standard)
▪ Maximum compression ratio of 8:1 - up to 1.4 Ltrs 6:1 - 2 & 2.8 Ltrs
▪ Operating temperature -10°C... +80°C
▪ Operating pressure to 250 - 350 bar
▪ Capacity up to 2.8 Ltrs

Gas Port
▪ 1/4" gas valve with US style gas core
Oil Port
▪ BSP, metric, male / female metric combination

Diaphragm Material
▪ NBR Nitrile (Buna®)
▪ FKM Fluoroelastomer (Viton®)
Other materials available on request

▪ Mobile and stationary hydraulics
▪ Light industrial
▪ Transport