Marine Master® Plus™ Coolant (10-150)D

Formerly Engine Coolant Oil-Resistant Softwall Hose

(Specification 4169A)

RECOMMENDED FOR: Open end water discharge applications and coolant connections on marine and stationary engines where oil resistance is required.

TEMPERATURE: -40°C to +100°C continuous service.

CONSTRUCTION: Tube: Type C (Nitrile). Black. Oil and heat resistant.
Reinforcement: Two plies of synthetic fabric.
Cover: Type A (Neoprene). Black.
Design Factor: 4:1

COUPLINGS: 1, 5, 6 or 7. Reference the Hose Coupling Section.

PACKAGING: 0.9m per carton.

BRANDING: Continuous transfer label. Example: “Gates® Marine Master® Plus Coolant (10-150)D 3/4 150 psi WP Made in USA”

SPECIAL ORDER REQUIREMENTS: Special production runs require minimum order quantities of 61 meters.


STANDARDS: Meets requirements of SAE 20R1, Class B Tube, Class C Cover.
Tube: ARPM (Class B) Medium oil resistance.
Cover: ARPM (Class C) Limited oil resistance.


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