Approx. 17 in. Lg; approx. 17 in. W; approx. 4 in. Height; approx. 17 by 3 in. Base; relief valve pressure 90 psig.; flow rate range .008 to .345 cu. Ft./hr.; 1 ea input and output gauge; pressure gauge range 0 through 100 psig.; accessory hoses 657860, 657919, 657860-tbd
