2022 PRODUCTS CATALOG - INDUSTRIAL HOSE, COUPLINGS AND EQUIPMENT

Mine Master ™ Rock Dust 100SD 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 1 1/4 31.8 1.67 42.4 100 6.9 30.0 6.0 .56 100 PLT T 4691-0700 Black 1 1/2 38.1 1.92 48.8 100 6.9 30.0 8.0 .66 100 PLT T 4691-0701 Black 2 50.8 2.41 61.2 100 6.9 30.0 10.0 .89 100 PLT T 4691-0702 Black 2 1/2 63.5 2.92 74.2 100 6.9 30.0 12.0 .98 100 PLT T 4691-0703 Black 3 76.2 3.41 86.6 100 6.9 30.0 15.0 1.29 100 PLT T 4691-0704 RECOMMENDED FOR: Rock dusting applications in underground coal mines where limestone dust (or other inert rock–derived dusting agent) is sprayed in order to isolate exposed coal surfaces from potential heat or ignition sources. Lightweight and flexible for easy handling. TEMPERATURE: –40°F to +180°F (–40°C to +82°C). CONSTRUCTION: Tube: Type D (Natural Rubber). Black. Static–conductive. Reinforcement: Multiple plies, synthetic textile, dual steel wire helix. Cover: Type C2 (Modified Nitrile). Black with yellow stripe. Design Factor: 4:1 COUPLINGS: 1, 6, 7, 21, 49 or 78. Reference the Hose Coupling Section. STANDARDS: Cover: Meets MSHA Flame–resistant. . MINING HOSE www.gates.com 117 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