2022 PRODUCTS CATALOG - INDUSTRIAL HOSE, COUPLINGS AND EQUIPMENT

4175EC Coolant Hose Formerly - 75W Color Hose I.D. (in) (mm) Hose O.D. (in) (mm) Max. W.P. (psi) (Bar) Vac. (In. Hg) MBR (in) Wt. Per ft (Lbs.) Length (ft) Std. Pack Pkg Code Gates Item No. Black 3/4 19.1 1.14 29.0 80 5.5 8.0 6.0 .37 50 PLT T 4175-0855 Black 7/8 22.2 1.26 32.0 75 5.2 7.0 7.0 .39 50 PLT T 4175-0856 Black 1 25.4 1.39 35.3 138 9.5 7.0 8.0 .42 50 PLT T 4175-0857 Black 1 1/8 28.6 1.52 38.6 125 8.6 6.0 8.0 .47 50 PLT T 4175-0859 Black 1 1/4 31.8 1.64 41.7 100 6.9 5.0 12.0 .51 50 PLT T 4175-0861 Black 1 3/8 34.9 1.76 44.7 100 6.9 4.0 12.0 .56 50 PLT T 4175-0863 Black 1 1/2 38.1 1.89 48.0 100 6.9 3.0 12.0 .60 50 PLT T 4175-0865 Black 1 5/8 41.3 2.02 51.3 88 6.1 2.0 15.0 .63 50 PLT T 4175-0867 Black 1 3/4 44.5 2.14 54.4 75 5.2 1.0 15.0 .67 50 PLT T 4175-0869 Black 1 7/8 47.6 2.26 57.4 75 5.2 — — .72 50 PLT T 4175-0871 Black 2 50.8 2.39 60.7 62 4.3 — — .76 50 PLT T 4175-0872 Black 2 1/8 54.0 2.52 64.0 62 4.3 — — .79 50 PLT T 4175-0873 Black 2 1/4 57.2 2.64 67.1 62 4.3 — — .84 50 PLT T 4175-0874 Black 2 3/8 60.3 2.76 70.1 62 4.3 — — .88 50 PLT T 4175-0875 Black 2 1/2 63.5 2.89 73.4 62 4.3 — — .92 50 PLT T 4175-0876 Black 2 5/8 66.7 3.02 76.7 62 4.3 — — .96 50 PLT T 4175-0877 Black 2 3/4 69.9 3.14 79.8 62 4.3 — — 1.00 50 PLT T 4175-0878 Black 2 7/8 73.0 3.26 82.8 56 3.9 — — 1.05 50 PLT T 4175-0879 Black 3 76.2 3.39 86.1 50 3.4 — — 1.09 50 PLT T 4175-0880 Black 3 1/2 88.9 3.89 98.8 18 1.2 — — 1.18 50 PLT T 4175-0883 Black 4 101.6 4.39 111.5 12 .8 — — 1.34 50 PLT T 4175-0886 Black 4 1/2 114.3 4.89 124.2 12 .8 — — 1.52 50 PLT T 4175-0889 Black 6 152.4 6.42 163.1 12 .8 — — 2.00 50 PLT T 4175-0902 RECOMMENDED FOR: Engine coolant hose such as radiator and heater hoses or connectors. Also suitable for air and water. CAUTION: Not for conveying fuel and oil. TEMPERATURE: –40°F to +257°F (–40°C to +125°C) continuous for coolant and +212°F (+100°C) maximum for conveying air. CONSTRUCTION: Tube: Type P (EPDM). Black. Reinforcement: Multiple plies, synthetic textile. Cover: Type P (EPDM). Black. Heat and ozone resistant. Design Factor: 4:1 COUPLINGS: 1, 5, 6 or 7. Reference the Hose Coupling Section. STANDARDS: SAE 20R1 EC Class D2, standard wall. Wall thickness is 4.95 +/– 0.65mm (0.195 +/– 0.25") excluding lap area. . ENGINE AND MARINE HOSE www.gates.com 97 AGRICULTURE AIR BREATHING AIR DUCT AIR AND MULTI- PURPOSE CHEMICAL FOOD AND BEVERAGE ENGINE AND MARINE MATERIAL HANDLING MINING OILFIELD PETROLEUM PRESSURE WASH AND WASHDOWN STEAM WATER CLAMPS COUPLINGS AND FERRULES HOSE FINDER CHEMICAL RESISTANCE TABLE