5780-138 by FlexFab | 5780 Series | High Temperature Coolant Hose | 1.38" x 1.77" OD | Silicone | 3ft Length K-Series ISO-A Interchange Couplers (Female Threads) Materials: Wetted Product Surfaces: 32Ra

Materials: Wetted Product Surfaces: 32Ra

Thickness 500GTCATF PTFE with Nitrile Rubber Filler 5" 5-1/4" 3-13/16" 3/16" 500GTCATV PTFE with FKM Filler 5" 5-1/4" 3-13/16" 3/16"

265" 9SS8MP38XMFS8-NI-AL Electroless Nickel AFLAS 2

390" SS8MFS8XMFS8-NI-V Electroless Nickel Viton 2

Flat Corrugations Temperature Range: -40 deg

5780-138 by FlexFab | 5780 Series | High Temperature Coolant Hose | 1.38" x 1.77" OD | Silicone | 3ft Length K-Series ISO-A Interchange Couplers (Female Threads) Materials: Wetted Product Surfaces: 32RaBenefits: Extreme Temperature Resistance Extreme Duty Cycle Tested for Hostile Engine Environments Pressure Endurance Available in Various Lengths Specifications: Meets or exceeds SAE J20 R1 H. T. Standard wall thickness available in 3 8 2 1 2 diameter Heavy wall thickness available in 2 5 8 6 diameter Extreme pressure resistance up to 175 PSIG Contruction: Silicone Meta Aramid Available in various standard lengths* Part Number Part Number (12 Foot