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HLR Controls |
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| HLR Controls manufactures over 300 different pneumatic/hydraulic safety system control instruments for oil-gas and petro-chemical companies world wide. HLR instruments allow facility operators to identify and provide a specific control response. Prompt customer service, quality products and quick deliveries are the cornerstones of our success. HLR Controls manufactures over 300 standard safety system controls. Our Product Group components include: | ||
Pressure SensorsThe model 7970 pressure sensor is a heavy duty pneumatic or hydraulic switch that can sense pressures ranging from 10 to 10,000 psig - in 1 switch, no extra parts are needed. Definitely our most popular switch. The wide range of set-points is achieved through four separate operating ranges, no extra parts are required to change ranges just following the piston reconfiguring instructions. Accept no substitutes, accept no copies or counterfeits, this is the original and this is the best!! |
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The HLR 5000 High/Low/Relay AssemblyA “turn key” Single Well Safety System!In response to recent customer demands for “ready to install” safety systems, we are offering this “turn key unit.” HLR Controls has taken a 7970 Pressure Sensor Set (PSHL) and an HLR 150-14FM Manual Reset Relay (MRR) and tubed it up in a typical single well hook-up configuration. The HLR 5000 single well safety system is factory assembled by a trained technician. This allows you, the customer, to simply take the unit to a location and install it into an isolation valve or process connection and hook up the Inlet and Outlet connections to put it in service. |
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