Catalog: Heating
Company/Brand: Duff Company
air vents in Heating by Duff Company
rollout safety vacuum switch for proven air flow combination pressure/temperature ...
1091 10.6 14.2 17.9 21.6 27.1 32.6 warm air furnaces available with central air gas ...
price filltrol combination package with air purge vent specify type and size air ... 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 ... 240of shipped with standard 12 psig air charge which may be changed onthe job ... 11 15 3/8 12 5/8 15 1/2 23 21 american air vents fig no 51068 60736 am706 pipe ... 150 psi float vent up to 150 psi price air eliminator cast iron max working ... 8 width 6 system tapping 3/4 npt price air separator/eliminator cast iron max ...
1 1/4 1 1/2 76637 76638 76639 84168 air elimination for hydronic systems ... multiple spirotube screens for maximum air separation its venting mechanism is ... rid the system of large quantities of air enhanced air separator size 1 1 1/4 ... this unit provides reliable automatic air release in the top of a hyrdronic ... when used with a spirovent no other air bleeders are needed fig no 80231 price ...
heating dole steam vents duff co no 1a vari-vent adjustable to ... 8884 no 1933 1/8 1/4 straight shank air valves for convectors pipe coils etc ... 8 1/4 8887 30968 no 1933 straight shank air valve for convectors pipe coils ect 3/4 ... connection chrome plated economy steam air valve good quality low price fig no ... connection chrome plated no 14 key air valve assembly tubing length 20 1/8 ...
duff co no 1-a air valve a float-type vent with ... requiring psi ing 1/8 angle hoffman air valve heating no 40 steamair valve a ... ventno 500 steam or water air valve for convectors and radiators a ... 7619 price price 41940 price 7620 no 76 air vent for vacuum steam system float- ... type vents each with single non-adjustable no 4 ... quick steam valve port for relieving air from thermostatic air vent for steam ... shank operating no 74 steam unit heater air valve only does not close against water ... on a nipwith steam unit heaters vents air when ple 6 to 10 above horizontal ... for use on applications tapped at air tapped at top for closed vessels and ... fig no price to open at 2 mercury air built in check valve 1/2 f x 3/4 7624 ... psi no 75main steam vent float type vents each fig no price fig no price with ...
ip female connection for water duff co air vents auto vent #67 for vertical ... valve installed in a maid-omist 67 air vent water can flow around the extended ... valve mechanism into the vent when the air vent is removed from the line the ... of water fig no 17687 price industrial air vent built-in shutoff includes vent cap ... fig no 48875 price hydrovent automatic air vent for hot water and steam systems ... high points in piping systems to remove air the nickel plated valve has a quick ... price fig no 41940 price fast venting air valve for steam c gorton vapor ... capacity equal to 15 ordinary type air valves on radiators farthest from the ... capacity equal to 27 ordinary type air valves in cases where a large amount of ... air must be vented for example on radiators ... space cost competitive with ordinary air valves considering the extra value the ...
easy installation valve seat float air vent stainless steel range 15lb size 3 ... trap designed to remove condensate and air automatically from steam lines freeze- ...
top is open and the motive gas steam or air supply valve is closed when the spring ... complete kit contains the thermostatic air vent float linkage valve seat and body ...
-11 qf-12 qf-13 qf-25 qf-26 replacement air vents for f&t traps 15 and 30 psi 59008 ...
design allows for easy use of outside air for direct vent appliances available ...
eliminates fittings excellent air flo lightweight aluminum 8 compressed ... removal drying and cooling plating tank vents oil vapor vents 25 coils size fig no ... duct 25 sections smooth inner core air tight low to medium operating air ...
heating fuel and air filters general fuel oil filter ... nothing bypasses the filter cover has air vent port on outlet side 16454 for ...
