Bell & Gossett (112118) IAS-1 In Line Air Separator112118 Bell & Gossett IAS 1 In Line Air Separator. The B&G In Line Air Separator is specifically designed to efficiently separate air from circulating water in hydronic heating and cooling systems to assure quiet operation. Part Number: 112118 Specs: Max Pressure: 175 psi Material: Cast Iron Size: 1 " Application: Heating Connection: FNPT x FNPT

Residential and Light Commercial Applications

Horsepower: 1/3

Model: 42S-HD

coupled with a Macon operator

5" LOW PRESSURE STEAM BOILER SECTION IV SAFETY VALVE AT 15 PSI

Provides flexibility for selection of functions such as alarm actuation

Flow Range(GPM): 0-115

3″ and 6″ (25

and union bonnet

Horsepower: 1/25

Model: FPC-1000-P

FOR CABINET RADIATORS-RADIATOR AIR VALVE