Sub-Atlantic Dirty Oil Pack (IHPU)

This Dirty Oil Pack is an Isolated Hydraulic Power Unit (IHPU) that can be easily incorporated into a ROV hydraulic system to provide an isolated hydraulic supply for driving tooling and equipment that may potentially otherwise cause contamination to the main ROV hydrailic supply.

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Description

The unit is a fully self-contained circuit incorporating hydraulic motor, pressure compensated pump, compensated reservoir, pressure and return line filters and multiple inlet/outlet connection points. Hook-up to the ROV is quick and simple by connecting a supply, return and drain line to a ROV valve pack function.

– Simple
– Self-Contained
– Variable Pressure and Flow Rate
– Quick to Fit to ROV
– Retro-fittable
– Integral Filters
– Integral Compensator
– Pressure Relief Valve

Specification:
Weight in Air Empty: 41.5 kg (approx)
Weight in Sea Water Empty: 31.5 kg (approx)
Max Output pressure: 200 Bar
Max Output Flow @ 200 Bar: 57.6 l/min
Reservoir Capacity: 2.7 Litres
Connection Porting:

Pressure Manifold Outlets:
6 x ¾” SAE (¾-18 UNF)
1 x 11/16” SAE (11/16-12 UNF)

Return Manifold Inlets:
6 x ¾” SAE (¾-18 UNF)
1 x 11/16” SAE (11/16-12 UNF)

Motor Porting:
2 x ¾” BSPP (Pressure & Return)
1 x ½” BSPP (Case Drain)

Motor Operating Pressure Requirement: 170 Bar – 200 Max
Motor Operating Flow Requirement: up to 80 l/min
Analogue Level Sensor Connector (Optional): Subconn MCBH-3M

Technical information

DEPTH RATING: Full Ocean Depth
PUMP: Rexroth A10VSO 18cc Pressure Compensated
MOTOR: Parker F1-25cc Fixed Displacement
SAFETY VALVE: Adjustable Pressure Relief
WEIGHT IN AIR EMPTY: 41.5kg (approx.)
WEIGHT IN WATER: 31.5kg (approx.)
MAX OUTPUT PRESSURE: 200 Bar
MAX OUTPUT FLOW: @ 200 BAR 57.6 l/min
RESERVOIR CAPACITY: 2.7 litres (additional compensators available)

MOTOR OPERATING PRESSURE REQUIREMENT: 170 – 200 Bar, Max
MOTOR OPERATING FLOW REQUIREMENT: up to 80 l/min
ANALOGUE LEVEL SENSOR CONNECTOR (OPTIONAL): Subconn MCBH-3M
PRESSURE MANIFOLD OUTLETS: 6 x ¾” SAE (3/4-18 UNF) and 1 x 11/16” SAE (11/16-12 UNF)
RETURN MANIFOLDS INLETS: 6 x ¾” SAE (3/4-18 UNF) and 1 x 11/16” SAE (11/16-12 UNF)

Datasheet

Dirty_Oil_Pack Datasheet