4 Liter Hydraulic Compressor
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Subsea Ròbotics & Submersible Systems • Compact size, high capacity • Clear housing enables quick visual inspection of • Custom Mount and Porting • Buna-N Rolling Diaphragm • Multiple Port sizes • Electrically Isolated Spring Available Options • Non Contact Linear Level sensor in independent • Custom porting • Custom mounts and brackets The DOER One Gallon Hydraulic Compensator will maintain a 10-15 psi (0.7 to 1 bar) hydraulic pressure above the external pressure. Typical applications are fluid compensation in electrical housings and fluid reservoirs in hydraulic sys- tems. The durable arcylic housing allows for quick visual inspection of hydraulic fluid for volume and condition and the optional non-contact, linear position sensor offers accurate level monitoring. The custom Buna-N diaphragm and electrically isolated spring design allows for steady pressure modulation through the piston travel. The compensator comes standard with 4 different port sizes and caps to make quick installation into a variety of systems but can be ordered with any fitting configuration. The DOER compensator has been designed for ease of use and high reliability in a range of environments from subsea to plant waste water.

Hydraulic Specifications • Pressure 10-15 psi (.7 to 1 bar) above ambient • two -4 ports for compensator drain, fill, and bleed Optional Sensor Specifications • Independent oil filled sensor housing tested to Environmental Specifications • Full Ocean depth on compensator • Operating Temperature exceeds Hydraulic Oil temp range and will meet all undersea use Physical Specifications • Size 22" Long, 10" diameter (55.9 cm L 25.4 cm diam) • Buna-N Rolling diaphragm and acrylic • Standard Bracket accepts 1.25" (31.75mm) Nominal stock and fastens with .25" hardware. Customized All specifications...