Get the value of versatility with the Damcos Local Power Unit – LPUM-S. Built to Integrate with your electro-hydraulic system for remote control of your smaller marine valves and actuators, the LPUM-S is also rugged and sea worthy. The LPUM is very compact and with an optimized footprint for smaller valves and actuators, however still a variety of control options like P-NET and PD527 is possible. Trust the name that’s been put reliability to the test for over 50 years, that’s Damcos.

The LPUM – (Local Power Unit) – is an integrated electro-hydraulic system for remote control of valves and actuators. The LPUM is especially developed for mounting direct on valve actuators, primarily on board ships.
The LPUM consists of a hydraulic pump which is driven by an asynchronous capacitor motor and several valve functions.

The LPUM’s are basically in two different versions:

  • LPUM-S for single-acting spring operated actuators (fail safe)
  • LPUM-D for double-acting actuators (fail set)

Damcos LPUM Datasheet

Damcos Choice of Hydraulic Oils

Specifications

  • Max. Running Time:  45sec dependent on the ambient temperature
  • Enclosure Rating:  IP68 (3bar in24 hours)
  • Ambient Temperature:  -5°C to 55°C
  • Weight:  8.5 Kg
  • Tank Volume:  approx. 105mL / 35mL
  • Cable Glands:  Standard 1 pc M20 x 1,5 (8-15mm) See product data sheet for more info
  • Materials of Construction:  in Aluminium DS4261, AISI 12, anodized

Features

  • Versatile and economical solution delivering high-end local performance
  • Possibility to configure and scale the unit as control requirements demand
  • The Damcos LPUM comes in one configuration, but with different control options like Hardwire (terminal) and/or Bus control: Dry –Standard configuration
  • Damco LPUM can match smaller Damcos actuators, such as BRC and BRCF up to size 500 and KC and KF/R up to size 125.
  • Option for Local LPUM Hand Pump installation
  • No loose cables, like position indicator cable or similar
  • Robust design and housing built for marine environment
  • Easy de-airing and oil filling
  • Meets requirements for all major industry classifications

The LPUM: matches the actuators: −

  • BRC 125, BRC 250, BRC 500, BRCF 125, BRCF 250, BRCF 500
  • KC 65, KC 125, KF 65, KF 125, KFR 125

Has no external position indicator cable. Easy de-airing and oil filling

Other Links

Damcos LPU Service Manual

Damcos LPU-S Local Power Unit, Electro-Hydraulic Single Acting

Damcos LPU-D -Local Power Unit, Electro-Hydraulic Double Acting

Damcos LPUM-S Local Power Unit, Electro-Hydraulic Single Acting

Damcos LPUM-D Local Power Unit, Electro-Hydraulic Double Acting

Damcos BRC Actuator

Damcos BRC Hydraulic Actuators – Double Acting – ​1⁄4 Turn

Damcos BRCF Hydraulic Actuators – Single Acting Spring Return

Damcos KC Hydraulic Actuator – Linear Double Acting

Damcos KF Hydraulic Actuator – Linear Single Acting/Spring Closing

Damcos KFR Hydraulic Actuator – Linear Single Acting/Spring Closing with Handpump

Body material

Actuation type

Figure Number

Download datasheet