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Fourth hose enables connection to hi-/lo-sides, refrigerant tank and recovery unit or vacuum pump for diagnostics, evacuation and charging without switching hoses
Available in 1/4″ hi-/lo-sides with 3/8″ vacuum port for regular jobs, or 3/8″ hi-/lo-sides with 1/2″ vacuum port for larger systems
Front access for easy field recalibration
Double "O" ring piston for reliability and long service life
Exclusive 100-mesh filter in-line on all flare fittings helps keep out particulate material and extend the life of the seat
Contoured easy-grip handles for positive control; color-coded for ready identification
Sight glass to easily view refrigerant movement and condition during charging and recovery
Heavy duty hook won't pull out
Also available with 3-1/2″ (90 mm) red and blue liquid-filled gauges
Manifold and hose holder fittings 1/4″-3/8″-1/4″-1/4″ unless otherwise identified
Made in the USA
All have 1/4″ hi-/lo-sides with 3/8″ vacuum port unless otherwise specified; does not apply to deg C manifolds
Viega® zero lead stop valves are available in straight and angled configurations. The valve bodies are manufactured from Eco Brass® and feature PTFE seals with EPDM and FKM stem seals.
Viega PureFlow® 46001 Stop Valve, 3/8 x 1/4 in Nominal, Crimp x CTS, 160 psi, Brass Body, Chrome-Plated