Bell & Gossett (112119) IAS 1-1/4" In Line Air Separator112119 Bell & Gossett IAS 1 1 4" In Line Air Separator IAS. 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: 112119 Specs: Max Pressure: 175 psi Material: Cast Iron Size: 1 1 4" Application: Heating Connection: FNPT x FNPT

3/4 in NPT BPT13UA Balanced Pressure Thermostatic Angled Connections

Options available for the FT-14 only is a combination (C) Air Vent and SLR (steam lock release)

outdoor installations subject to freezing

Standard Seal: 225F (107C ) Continuous

United Brass Works 2" Slow Opening Knife Gate Valve NPT

features a 1/2" trap connection in an in-line horizontal configuration

Material: Stainless Steel Lead Free

United Brass Works (294000) 364 1/2” Continuous Blow Off Valve

Max Operating Pressure: 145 psi

Maximum pressure: 150 PSI (10

Nominal Size: 3" x 3"

Body Pattern: Straight-Angle