NuTech 3/4 in FNPT Manual Balancing Valve, Flow Range 1.3 to 4.0 gpm - MB1E-1B-075F-075F Capacity-57 oz Upright vacuum bags fit compatible

Upright vacuum bags fit compatible upright vacuums to collect materials picked up during vacuuming

The soap container sits above the bracket and collar and is made of shatter-resistant polyethylene

Three adjustable shelves are supported by 4 brackets and can hold 350 pounds each

For Use with Series: B-1100

75 to 1 psi

NuTech 3/4 in FNPT Manual Balancing Valve, Flow Range 1.3 to 4.0 gpm - MB1E-1B-075F-075F Capacity-57 oz Upright vacuum bags fit compatibleFeatures a blowoutproof stem with double EPDM O ring seals, a union with an EPDM O ring seal, an adjustable memory stop, and dual pressure temperature ports. Valve has a brass venturi flow element for greater accuracy and allows for manual balancing and shut off. For use in commercial and residential hydronic heating and cooling applications.