backflow gauge for sale, brand-new and used.

Duke E-Z 900 Backflow test gauge 

Cost effective and clean looking, series AR regulators offer various pressure range settings to accommodate most applications. The locking adjustment knob prevents accidental setting changes. The modular design of the AR series connects with other air preparation equipment.

DeVilbiss Vacu-Aide Compact Portable Suction Aspirator Machine 7310PR-D VacuAide Purchase Includes: 1 Vacu-Aide COMPACT Suction Machine with Suction Unit 1 725 cc Reusable Bottle (brand new) 1 Tubing (brand new) 1 Power Supply 1 AC and DC Power Cords. The Vacu-Aide Compact is a small and lightweight portable aspirator with critical safety and performance advantages.

Great condition pipe fittings still attached(sorry not mechanically inclined)....I was told it's a added bonus. 2 separate items. This combination Filter/ Regulator minimizes space and piping by integrating the 2 units into one.

* 1 YEAR WARRANTY* N.I.S.T. CALIBRATION CERTIFICATE DAY OF SALE* $25.00 Certificate for first re-calibration of this kit.* Maximum working pressure - 175 PSI (12.1 bar).* Maximum working temperature - 210 degree F.