Low Temperature Hydraulic Hose – 55LT

Parker’s Low Temperature Hydraulic Hose maintains superior flexibility in cold temperatures, meets SAE 100R7, and is designed for construction and agriculture equipment in cold climates.

Part Number: 55LT

Technical Specifications
Weight: 0.03 – 0.14 lb/ft, 0.05 – 0.21 kg/m
Hose I.D. (size): -2, -3, -4, -5, -6, -8
Hose Outside Diameter: .340, .430, .510, .570, .650, .810 inch, 8.6, 10.9, 13, 14.5, 16.5, 20.6 mm
Hose Inside Diameter: 1/8, 3/16, 1/4, 5/16, 3/8, 1/2 inch, 3, 5, 6, 8, 10, 13 mm
Minimum Bend Radius: 1/2, 3/4, 1-1/4, 1-3/4, 2, 3 inch, 13, 19, 32, 44, 51, 76 mm
Maximum Operating Pressure: 2000, 2250, 2500, 3000, 3250 psi, 13.8, 15.5, 17.2, 20.7, 22.4 MPa
Specifications Met: SAE 100R7
Color: Black
Hose Type: General Purpose
Application: Cold Applications, Construction Equipment, Hydraulics, Industrial Equipment, Mobile Equipment, Over-the-Sheave, Pneumatics
Media: Air, Hydraulic Fluid, Oil
Compatible Fitting: 56 Series
Minimum Operating Temperature: -40 °F, -40 °C
Maximum Operating Temperature: 212 °F, 100 °C
Full Product Description

Parker’s 55LT Low Temperature Hydraulic Hose is recognized for its superior flexibility and high performance in low ambient temperatures. With twin-line and multi-line constructions available, the 55LT thermoplastic hose can be modified to fulfill specific requirements necessary for cold storage or refrigerated areas, construction and agriculture equipment in cool climates, hydraulic systems exposed to very low temperatures and other industrial applications that require efficient operation under cold winter weather conditions. Please review the literature listed under the Product Support tab for operating parameters and detailed technical specifications.


  • Material Handling
  • Mobile Equipment


  • Twin and multi-line constructions available
  • Superior flexibility in cold temperature applications


  • Hydraulic systems exposed to very low temperatures
  • Excellent over-the-sheave in lift truck applications
  • Cold storage or refrigerated areas
  • Construction and agriculture equipment in cold climates
  • Utility equipment
  • Forestry


  • Meets/Exceeds SAE 100R7

Technical Specifications:

  • Tube: Copolyester
  • Reinforcement: Fiber
  • Cover: Black copolyester, perforated
  • Hose I.D. is nominal
  • Hose O.D. is maximum

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