INDUSTRIAL ENGINE PRODUCTS

The information in this catalog is current as of the date of printing. The Gates Corporation ("Gates") may make subsequent changes or updates to the information contained in this catalog without notification. It is the responsibility of the buyer to verify that the products will perform in their particular application, and Gates makes no warranty in this regard. For more information, please contact your Gates field representative or a Gates Product Application Engineer at +1-303-744-4140. You can also e-mail Fluid Power Product Application (hose products) at [email protected], or Power Transmission...

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FEATURED PRODUCT Diesel Emission Fluid (DEF) Heated Hoses for Selective Catalytic Reduction (SCR) Systems > Made in almost any length, unlike some which are only available in certain increment lengths. > Uses Nylon 12 tubing standard, or more flexible rubber tubing. > Thaws DEF in half the time as competitive hose using the same current draw. > Insulates with a closed-cell EPDM cover. Convoluted nylon cover also available. > Encapsulated electrical connection in a weather-proof molding. > Heated quick-connect couplings. > Temperature resistant, from -40°C to +135°C. > Working pressure of 14 Bar...

FEATURED PRODUCT Turbo and Charge Air Cooler (CAC) Hoses and Assemblies > Reduce air leaks by eliminating the pipe Gates offers 1-piece formed hose solutions. > Tube assemblies available, made to order. > Gates Hybrid Reinforcement for high-fatigue applications. Cold side (150°C) CAC hose > EPDM rubber with aramid reinforcement (4256NP, page 97). > EPDM rubber with Gates hybrid reinforcement (4256HY, page 97). > oil-resistant rubber with Gates hybrid reinforcement CPE (4278AA, page 98). Hot side (200+°C) CAC hose > Silicone rubber connector with fiberglass reinforcement (4171H, page 87). > Silicone...

FEATURED PRODUCT FUEL INJECTION AND CARBURETION HOSE with GreenShield® Technology Gates Barricade® 4219BG Fuel Line (page 55) > compatibility: Gasoline, E10, E15, E85, Diesel, biodiesel (B0 to B100: SME, PME, RME). Multiple fuel > Low permeation <15g/m²/day: Meets EPA and CARB requirements. > Working pressure: 50 psi max. > Working temperature: -40 to +125°C, or +100°C for biodiesel B-10 to B-100. Gates Barricade® 4219BF Fuel Injection Hose (page 56) > compatibility: Gasoline, E10, E15, E85, Diesel, biodiesel (B0 to B100: SME, PME, RME). Multiple fuel > Low permeation <15g/m²/day: Meets EPA and...

FEATURED PRODUCT PowerGrip® Polymeric Clamp and Coolant Hose Solutions PowerGrip® Polymeric Clamps Provides uniform clamp force around the circumference of the hose. Conforms to dented or out-of-round hose fittings. Thermally contracts with the rubber and eliminates cold leaks. Clamp force improves during the system duty cycle. Impossible to over-tighten, continuously self-adjusts. Low profile. PowerGrip® SB - heat activated, for 1/4” to 3” ID hoses - page 110. PowerGrip® RT - activated at room temperature, for 3/8” to 3” ID hoses - page 111. Coolant hose assembly solutions Using PowerGrip® clamps...

GUIDE FOR GATES ENGINE HOSE TYPES Coolant - Straight Coolant - Straight, Small ID Coolant - Formed Fuel- Straight Fuel - Formed Power Steering - straight Oil - Formed Power Steering - formed Emissions - DEF Hose Emission - Marine wet exhaust Air - straight multi-purpose Inlet air - formed Turbo air - formed Air Conditioning Where Sold N.A. & Europe North America North America North America Europe North America North America North America North America N.A. & Europe N.A. & Europe North America North America N.A. & Europe N.A. & Europe North America N.A. & Europe North America North America North...

GUIDE FOR GATES ENGINE HOSE TYPES Gates Spec Working Pressure Range MPa PSI (depends on ID) (depends on ID) Burst Pressure Range MPa PSI (depends on ID) (depends on ID) Bulk Lengths Centimeters EPDM/fabric plies/EPDM EPDM/fabric plies/EPDM p-EPDM/fabric/green p-EPDM EPDM/fabric plies/EPDM EPDM/aramid yarn/EPDM NBR/fabric plies/CR NBR/fabric plies/CR NBR/fabric 4 plies/CR EPDM/fabric plies/CR Red silicone/polyester/green silicone EPDM/fabric + wire/EPDM NBR/fabric + wire/CR Silicone/fabric + wire/Silicone EPDM/fabric + wire/EPDM EPDM/fabric + wire/EPDM/CR+fabric NBR/fabric plies/CR EPDM/spiral...

GUIDE FOR GATES ENGINE HOSE TYPES Inlet air - formed Turbo air - formed Air Conditioning = peak temperature for certain applications Emission - Marine wet exhaust Oil - Formed Power Steering - formed Power Steering - straight Fuel - Formed Fuel- Straight Coolant - Formed Coolant - Straight, Small ID Temperature Range °C (°F) on a Proportional Scale "<-- Min Max--> Temperature" Coolant - Straight Gates Spec

GUIDE FOR GATES ENGINE HOSE TYPES ID Sizes 7.00" (177.8mm) Gates Spec 3276 4327 (NABT) = available = non-stocked size. Minimum order applies.

ENGINE HOSE DESIGN GUIDE INTRODUCTION Gates Engine Hose Design Guide provides detailed information to help you select the right hoses for your engine applications. Included in this section is a molded hose design guide that helps you determine those made-to-order products for applications where standard engine products cannot be used. Use this manual to select the right engine hose for your application and economical in terms of design and availability. Contact your local Gates Account Manager for complete stocking and pricing information on any standard hose you select. He or she can also supply...

ENGINE HOSE DESIGN GUIDE GENERAL DESIGN STEPS FOR HOSE Step 1: Determine the STAMP requirements Prior to designing the part, you’ll need to know the Size, Temperature, Application, Material construction, and Pressure (STAMP). Do not assume that a previous design or similar part reflects the current requirements. Step 2: Determine the design Use the STAMP information to select the best hose solution. The desired hose Material construction (see the Material Construction table) is based on Pressure and bend radius requirements. Use a straight hose if possible, as they generally are the least expensive...