CTEK Compensated Hydraulic Reservoir

The CTEK Compensated Hydraulic Reservoir is a robust 14.5-liter sealed reservoir engineered to supply hydraulic fluid to subsea pumping systems and ROVs. Designed for extreme depths, this unit operates effectively at up to 3000 meters, ensuring consistent hydraulic supply under massive hydrostatic pressure. It features a rigid mounting system and is equipped with a high-precision linear displacement transducer for accurate level monitoring. Built to meet rigorous industry standards, this reservoir serves as a direct analog to the Perry XLX DWG-D71966-001 assembly.

Physical & Environmental

Dimensions: 963 x 309 x 345 mm

Max Weight: 34.15 kg

Operating Depth: Max 3000 m

Mounting: Rigid

Operating Temp (Air): -20°C to +45°C

Operating Temp (Seawater): -4°C to +32°C

Fluid & Hydraulic Data

Total Volume: 14.5 L

Max Volume Variation: 4 L

Oil Type: VG22, VG32

Fluid Viscosity Range: 16 cSt (Min) to 36 cSt (Max Operating)

Connector: 1x MCBH8M

Level Sensor Specifications

Model: Linear Displacement Transducer (TL-SV3-A11 series)

Measurement Range: 150 mm

Accuracy: ±0.1 mm

Operating Pressure: Nominal 35 MPa / Maximum 45 MPa

Output Signal: 4…20 mA Current Loop

Housing Material: AISI 304 Stainless Steel

Supply Voltage: 8…32 V

Key Features

High Capacity: Provides a substantial 14.5-liter total volume to support demanding subsea hydraulic circuits.

Deep-Sea Rated: Fully operational at depths up to 3000 meters, handling external hydrostatic pressures from 0 to 30 MPa.

Precision Monitoring: Integrated with a Linear Displacement Transducer (Level Sensor) offering ±0.1 mm accuracy for real-time fluid tracking.

Cleanliness Compliance: Maintains hydraulic system cleanliness to ISO 4406 Class 9 (Min. 18/16/13) standards.

Volume Compensation: Capable of handling a maximum volume variation of 4 liters with a working compensation pressure of 0.1 MPa.

Market Equivalent: Designed as a direct engineering equivalent to the Perry XLX Reservoir Assembly (DWG-D71966-001).