gates_logo POWERING PROGRESS™

Bulk Master™ PVC (25-40) SD AR


Formerly Master-Flex® 400 Hose

(Specification 7744)

RECOMMENDED FOR: Transfer of bulk materials via suction, pneumatic or gravity systems where abrasion resistance is the primary requirement and a static conductive hose is needed. Can also be used for vacuum or ducting service.

TEMPERATURE: -30°F to +140°F (-34°C to +60°C) continuous service.

CONSTRUCTION: Tube: Type C (Nitrile). Static conductive. 
Reinforcement: Rigid PVC helix. Black.
Cover: Type G (PVC). Black with gray helix. Corrugated.
Design Factor: 3:1

COUPLINGS: 1, 6, 7, 49 or 78. Reference the Hose Coupling Section.

STANDARDS: Tube: ARPM (Class B) Medium oil resistance.

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