Catalog: Heating
Company/Brand: Duff Company
air eliminator cast iron max working pressure 150 psig in Heating by Duff Company
check valve for reducing supply water pressure and maintaining minimum system maximum ... working pressure 100psig maximum operating temperature 240of 1/2 fpt ... price filltrol combination package with air purge vent specify type and size air ... purger required max working pressure 100 psig maximum operating pressure ... 1 60873 110 1 1/4 60874 111 1 1/4 air purger 4 purger flanged available ... combination packages price includes air purger and one float vent call now with ... hyrdonic heating and cooling systems max working pressure 100 psig max operating ... temp 240of shipped with standard 12 psig air charge which may be changed onthe ... 11 15 3/8 12 5/8 15 1/2 23 21 american air vents fig no 51068 60736 am706 pipe ...