5581-212 by FlexFab | Series 5581 | 4-ply Coolant Hose | 2.13" ID | 2.52" OD | Blue | 3ft Length Filter-All-Series_R-4 Specifications: Temperature Range: -40°F to

Specifications: Temperature Range: -40°F to 150°F

water and other industrial fluids

875" FF14172

Approvals: NSF-51 listed

5581-212 by FlexFab | Series 5581 | 4-ply Coolant Hose | 2.13" ID | 2.52" OD | Blue | 3ft Length Filter-All-Series_R-4 Specifications: Temperature Range: -40°F toOverview: Available in a Blue or Green Cover Comes in 3' Lengths 12' Lengths Also Available Construction: Silicone hose with 4 plies of Polyester Reinforcement Specifications: Meets or exceeds the operating requirements of SAE J20 R1 Class A Meets or exceeds the operating requirements of TMC RP303B Class I Grade II Temperature range is 65F ( 54C) to +350F (+177C) Standard Wall Thickness is . 170" . 220" Working pressure is 1 3 of the burst pressure