Manifolds are engineered as system components for the (no suggestions) pumps to help decrease vacuum time by over 50 percent and improve micron readings. Mounts with 1/2 inch or 3/8 inch female flare quick coupler and provides easy connections for two 3/8 inch vacuum hoses.

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Flutter less gauge
Non-restricting, full flow valves for fast vacuum
Item Package Dimension: 5.0″ L x 0.2″ W x 10.9″ H
Item Package Weight: 1.3 lb