Tmi Vacuum Hose Blue 3/16ID X 5/16OD 4' Long

V802-2 Diaphragm bearing seal replacement

The V812 Series Vacuum Generators provides an economical vacuum source for all your Hold Fast vacuum chucking systems. Only requires a basic 2CFM compressor. The V812 operates optimally with 80-90 PSI Air pressure. Easy vacuum adjustment knob ideal for lower start up vacuum required with Stabilizing Resin chambers. 25+ In Hg vacuum at sea level. small, compact, and quiet - just the light sound of air escaping from the case. Tip: Mount closely to the working area with double-sided tape, Velcro, or magnets to provide easy reach for control of vacuum.

Made of fibreglass reinforced nylon, the Holdfast Vacuum Chuck Head features a machined aluminium threaded collar for strength. Closed-cell foam o-rings guarantee a positive seal to hold the work firmly while providing a small amount of give that prevents the work from coming loose in the event of a minor tool catch. Vacuum chuck heads are versatile and seal flat, concave, and convex surfaces. Double O-ring seals provide the optimal vacuum seal. Available in standard spindle threads 1", 1.25", and 33mm.