Amtrol® EXTROL® 4.4 gal Boiler Expansion Tank, Series: EX Series

Description

Amtrol® EXTROL® Boiler System Expansion Tank, Series: EX Series, 4.4 gal, 11 in Dia, 15 in Height, 100 psig, Acceptance Factor: 0.57, 2.5 gal Acceptance Capacity, 240 deg F, Heavy Duty Butyl/EPDM Diaphragm, Steel Shell, Urethane Topcoat

Features:

• Water-tight reservoir for expanded water
• Thick, heavy duty Butyl/EPDM diaphragm for long service life
• Sealed air cushion-factory precharged and 100% tested
• 12 psig factory precharge
• Strong, deep-drawn steel tank
• Projection welded air stem maintains precharge setting
• 1/2 in NPTM system connection
• Accepts expanded water as system temperature rises to reduce pressure build-up
• Helps reduce energy consumption and reduces system wear
• Fill-Trol® models eliminate the need for a separate automatic fill valve and tank pressure controls system fill
• Suitable in propylene glycol applications with mixtures up to 50%

Applications:

Closed Non-Potable Hydronic Heating Systems

Warranty:

5 Years Limited

Acceptance Capacity	2.5 gal
Acceptance Factor	0.57
Capacity	4.4 gal
Diameter	11 in
Diaphragm Type	Heavy Duty Butyl/EPDM
Finish	Urethane Topcoat
Height	15 in
Material	Steel Shell
Pressure Rating	100 psig
Series	EX Series
Temperature Rating	240 deg F
Manufacturer	Amtrol®