DOER Marine Component
Hydraulic Compensators
1-liter and 4-liter hydraulic compensators with Buna-N rolling diaphragm, rated for full ocean depth, for electrical housings and hydraulic systems.
Description
DOER Marine's hydraulic compensators provide fluid compensation for electrical housings and hydraulic reservoirs in subsea and industrial applications.
Key features
- Capacities of 1 liter and 4 liter (approximately 1 gallon)
- Buna-N rolling diaphragm; anodized aluminum or acrylic construction
- Electrically isolated spring maintains 10-15 psi above ambient pressure
- ORB ports (SAE J1926), no NPT
- Fully operational at full ocean depth
- 4-liter model has a clear housing for visual fluid checks
- Custom porting, mounts and brackets available
- Optional non-contact linear level sensor, tested to 3,000 meters, 4 to 20 mA output
Applications
ROVs, submersibles and other subsea hydraulic and electrical systems.
Specifications
| Capacity | 1-liter and 4-liter (approximately 1 gallon) |
|---|---|
| Pressure | 10-15 psi above ambient pressure |
| Connections | ORB ports (SAE J1926), no NPT |
| Depth | Full ocean depth |
| 1-liter model | 7 lbs, 8 3/16" long, 5" diameter |
| 4-liter model | 29 lbs, 22" long, 10" diameter |
| Optional level sensor | Tested to 3000 meters, 4 to 20mA output |
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