L&J Technologies
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GPE - Hydraulic Control Systems and Level Transmitters from GPE Controls

Combustion Controls

Hydraulic Controllers

13110 Hydraulic Controller 13110 Hydraulic Controller

Designed for applications where a group of controllers are supplied from a separate, but common power supply
   

  13120 Hydraulic Controller 13120 Hydraulic Controller

Designed for any control system applications that require high performance hydraulic control or continuous servo valve actuation
   

13141 Integral Hydraulic Controller 13141 Integral Hydraulic Controller

  • Integral Power Supply
  • Pressures up to 930 psi
  • 5.8 to 14.1 GPM
  • 3 to 7.5 Horsepower power supply
  13181 Integral Hydraulic Controller 13181 Integral Hydraulic Controller

  • Integral Power Supply
  • Pressures up to 1000 psi
  • 10 to 40 GPM
13190-13590 Proportional-Speed Floating Control 13190-13590 Proportional-Speed Floating Control
  • Integral Motor / Pump
  • Low Inertia / Torque Ratio
  • Same options as 13x10 Models
  13210 Hydraulic Controller 13210 Hydraulic Controller

Designed for slow-reacting control applications that require stability
   

13310 Proportional-Speed Floating / Span Adjustment 13310 Proportional-Speed Floating / Span Adjustment
  • Proportional Control
  • Pressure, DP, or Electronic Input
  • Uses Common Power Supply
  13410 Proportional Plus Reset Control 13410 Proportional Plus Reset Control
  • Proportional Adjustable Ration Control
  • Pressure, DP, or Electronic Input
  • Uses Common Power Supply
         
Hydraulic Power Packs

19111 Hydraulic Power Supply 19111 Hydraulic Power Supply
  • Designed to meet JIC standards
  • Sturdy reservoir elevated for maximum heat dissipation
  • 3/4 to 3 horsepower
  19140 Hydraulic Power Supply 19140 Hydraulic Power Supply
  • 5 Gallon Reservoir
  • 125 to 230 PSI
  • Mounting for 2 Controllers
19140/13120 Hydraulic Power Supply and Controller 19140/13120 Hydraulic Power Supply and Controller
  • 10 Gallon Reservoir Eliminates the Need for Heat Exchanger
  • Pressure, Filter, and Level / Temperature Switches
  • Meets JIC Standards
  19150 Hydraulic Power Supply 19150 Hydraulic Power Supply
  • Meets JIC Standards
  • 5 to 15 Horsepower
  • 500 to 900 PSI
  • 60 Gallon Reservoir
         
Hydraulic Actuators

14110 Straight Type Cylinder 14110 Straight Type Cylinder
  • Single End
  • Low By-Pass Leakage
  • 1 1/2" - 8" Bore
  • Bronze Bearings
  14120 Hydraulic Power Supply 14120 Hydraulic Power Supply
  • Double End
  • Low By-Pass Leakage
  • 1 1/2" - 8" Bore
  • Bronze Bearings
14130 Crank Type Cylinder 14130 Crank Type Cylinder
  • 3" and 3 1/2" Sizes
  • Full 90 Degree Rotation
  • Optional Manual Operator
  • Average Output Torque 2760 in. lbs. to 3750 in. lbs.
  14140 Crank Type Cylinder 14140 Crank Type Cylinder
  • 5" Sizes
  • Full 90 Degree Rotation
  • Average Output Torque 13,300 in. lbs.
  • Available with Pilot Valve
         

Position Transmitters

31490 Rotary Position Transmitter 31490 Rotary Position Transmitter

A potentiometer type transmitter which transmits field information to a remote point
   

  31590 Linear Position Transmitter 31590 Linear Position Transmitter

A heavy-duty assembly packaged for industrial on-line applications