Air Gaps for Reduced Pressure Zone Assemblies provide an unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel. The installation of an air gap and drain line are recommended on reduced pressure zone assemblies. Air Gaps can be installed vertically or horizontally.

Bell & Gossett 112113 EASB-1-1/4 JR Enhanced Air Separator, 1-1/4", NPT, 150 psi, 250 deg F, Brass, 4-5/8" W x 7-1/2" H

• Automatically removes entrained air bubbles in hydronic system
• Stainless steel coalescing medium, non ferrous venting mechanism

Sid Harvey Item #:112113: Replaces Part #:'s : 3675,
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High performance multi-function hydraulic separator
The Caleffi SEP4 saves on system installation and maintenance costs with four high performance functions combined into one device: hydraulic separation, micro-bubble coalescing air separation, dirt separation and magnetic separation. Includes thermowell tap, pre-formed insulation jacket and easy-touse drain valve. Constructed of corrosion-resistant functional parts for a long, trouble free operating life.

Caleffi 549507A

Caleffi 546307AM Air Separator 1-1/4" FPT DIRTMAG

Caleffi 546307AM

Caleffi 551007A Air Separator 1-1/4" FPT DISCAL

Caleffi 551007A

High performance multi-function hydraulic separator
The Caleffi SEP4 saves on system installation and maintenance costs with four high performance functions combined into one device: hydraulic separation, micro-bubble coalescing air separation, dirt separation and magnetic separation. Includes thermowell tap, pre-formed insulation jacket and easy-touse drain valve. Constructed of corrosion-resistant functional parts for a long, trouble free operating life.

Caleffi 551067A Air Separator 1-1/4" PRESS DISCAL

Caleffi 551067A

Bell & Gossett 112116 Air Eliminator 1-1/4" Sweat,
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Bell & Gossett 112105 EAS-1 Cast Iron Enhanced Air Separator, 1 Inch NPT, 35 gpm Bell & Gossett EAS-1 Enhanced Air Separator is a highly efficient device for removing entrained air bubbles in hydronic systems. The combination diffuser and coalescing medium design makes possible the removal of very small air bubbles from the fluid stream by coalescence at substantial fluid velocity. The diffuser forces the system fluid to cover the entire inlet portion of the coalescing medium. The coalescing medium will collect air bubbles on its stainless steel filaments. As the bubbles coalesce together, they will rise to the top of the separator where they can be released to the atmosphere through the automatic air vent.,

Bell & Gossett EASB-1 JR Enhanced Air Separator, 1", NPT, 150 psi, 250Sid Harvey Item #:112112: Replaces Part #:'s : 3677,
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High performance multi-function hydraulic separator
The Caleffi SEP4 saves on system installation and maintenance costs with four high performance functions combined into one device: hydraulic separation, micro-bubble coalescing air separation, dirt separation and magnetic separation. Includes thermowell tap, pre-formed insulation jacket and easy-touse drain valve. Constructed of corrosion-resistant functional parts for a long, trouble free operating life.

Caleffi 549506A

Caleffi 546306AM Air Separator 1" FPT DIRTMAG

Caleffi 546306AM