Formerly Colt® Hose
RECOMMENDED FOR: Tank truck, barge ship, or storage tank transfer of a variety of mild chemical products. Colt contains a wire helix for full suction capability, as well as for routing hoses through tight bends. Its EPDM tube stock will withstand +121°C applications. Reference Gates Chemical Resistance Table for proper hose selection.
CAUTION: Designed to withstand fluid temperatures to +121°C, however the rating is dependent on the specific chemical conveyed. Contact Gates for any chemical above +52°C.
TEMPERATURE: -40°C to +121°C normal service.
CONSTRUCTION: Tube: Type P (EPDM). Black. Mild chemical resistance.
Reinforcement: Synthetic, high tensile textile with steel wire helix.
Cover: Type P (EPDM). Yellow corrugated with green spiral stripe.
Design Factor: 4:1
COUPLINGS: Gates has tested hose assemblies at the maximum rated service temperature to assure your safety. Use 7, 8, or 49 for fluid temperatures to +52°C. Use permanent fittings only 71 or 73 for fluid temperatures above +52°C and up to +121°C. Reference the Hose Coupling Section.
PACKAGING: All lengths coiled and wrapped in polyethylene.
BRANDING: Continuous transfer label. Example: “Gates® Chem Master® EPDM (125-150)SD 150 psi (1.03MPa) WP Made In U.S.A. For your safety: Use Permanent Couplings above +52°C.”
SPECIAL ORDER REQUIREMENTS: Special production runs require minimum order quantities of 122 meters for sizes through 4" and 61 meters for sizes above 4". If a special transfer label is required, contact Gates Corporation for minimum quantity.
Specific cut lengths available through the Cut Length Program. Contact Customer Service for details.
REMNANT LENGTHS: Remnant lengths are sometimes available in popular sizes at a discount. Contact Gates Corporation for pricing, order requirements and availability.
Suitable for agricultural applications.