TIS Manufacturing Hydraulic Power Unit (HPU)

Hydraulic Power Units (HPUs)

Model Specification Image
HP-U-1001

Subsea Operations HPU


Electric HPU with two 600 litre tanks and two 200 litre tanks

Outlet pressures of 3,000psi, 5,000psi & 10,000 psi are provided for two individual Hydraulic Systems
HP-U-1002

Test and Flushing HPU


Air Powered HPU with integrated 250 litre tank, 3 air hydro pumps provide 2 outlets at 3750psi MWP & 9375psi MWP

Fully Enclosed BS EN 12079 ST-STL Frame
HP-U-1003

Test and Flushing HPU


Electric HPU with two 600 litre tanks

Outlet Pressures of 3,000psi & 10,000psi are provided for 2 individual Hydraulic Systems
HP-U-1006

Hydraulic Power Unit


Electric and Pneumatic HPU with 14 Pressure Outlets at 7,000psi & 12,000psi.

Air back-up is provided for the pumps. Full ST-STL DNV 2.71 enclosure
HP-U-1007

Hydraulic Power Unit


Electric Powered HPU with 2 integrated 600 litre tanks

13 outlets provide pressures from 1,000psi to 10,000psi with chart recording points for line testing.
HP-U-1009

Hydraulic Power Unit


Electric HPU with three completely separate hydraulic systems within the HPU; SIL, Client & Chemical Injection.

The unit is fitted with a total of four stainless steel fluid reservoirs, two of 1200 litre capacity for the SIL and a quantity of two 200 litre capacity for the client system
HP system max working pressure: 10,000 psi and MP system max working pressure: 5,000 psi .

HP-U-1010

Hydraulic Power Unit


Electric HPU with a large capacity stainless steel reservoir, with as capacity of 1190 litres.

The hydraulic system is supplied with pressure from two electrically driven primary pumps; one High Pressure (HP), the other Medium Pressure (MP).
HP system max working pressure: 12,000 psi and MP system max working pressure: 7,000 psi

HP-U-1011

Hydraulic Power Unit


Electric HPU fitted with two large capacity stainless steel reservoirs; these are the returns (1000 litres) and the supply reservoir (800 litres)

The hydraulic systems are supplied with pressure from four air driven primary pumps; two High Pressure (HP), the other two Low Pressure (LP). These provide an available pressure head of up to 12,500 psi (HP) and 5,000 psi (LP)