Covid-19 Notice

Head Office:
1923 Mclean Avenue
Port Coquitlam, BC
V3C 1N1, Canada
Phone: (+1) 604-941-3180
Fax: (+1) 604-941-3185
Toll Free: 1-800-661-1722
(In North America)

Hydraulic Power Units - Internal & External

BRELX Hydraulic Power Units for:


Internal mounting

Compact power unit is designed to operate spring set Rail Clamps. It is installed along with a mechanism within the same brake base. This hydraulic system does not require continuous pump operation. All valves and/or solenoid coils are easily accessible or replaced without disassembly of other mechanical or electrical hydraulic power unit components. Power Unit is supplied with a flow control valve in order to provide adjustable Rail Clamp set time.

Normally open solenoid valve with manual override function and Din connector with LED indication are standard. Pre-wired stainless steel junction box is oversized for ease of maintenance. A hand pump is supplied for manual release operation.


External mounting

Power unit designed to release one or more Rail Brakes, Wheel Brakes or Rail Clamps. All components are fully contained in a robust Stainless Steel enclosure with a hinged door and quality door locks. It is mounted remotely to the equipment it operates.

Each External Power Unit is supplied with Oil Catch Basin with manual valve drain. Internal components are selected with the same high quality standards as apply for the Internal Power Unit.



Need Help? Our Support team is here

Our knowledgeable support team is readily available to assist you with selection of our reliable Storm Brake products and services for new and used applications. We are commited to providing the best start-to-finish assistance for new and existing customers and to advise on product solutions. Our qualified Service Technicians are available for quick service and support.