Watts AS-MB-S 75 - Part of the AS-MB Series

This 3/4 IN sweat microbubble air separator is designed for efficient separation and elimination of entrained air in hydronic heating systems. This air separator features a durable brass body, high capacity DuoVent air vent assembly, corrosion-resistant coalescing media and 1/2 IN FPT bottom tapping for use with boiler fill fitting. The rugged corrosion-resistant polyphenylsulfone (PPSU) coalescing media withstands petroleum based cleaners, glycol anti-freeze and temperatures up to 240 degrees F in heating systems and methanol based anti-freeze solutions in ground-source heat pump loops. No minimum inlet/outlet piping length is required for proper operation and this air separator can be easily disassembled for inspection and cleaning.

Features

• Durable forged brass body construction
• Rugged, corrosion-resistant polyphenylsulfone coalescing media
• Includes high capacity DuoVent air vent assembly
• Fully serviceable for inspection and cleaning

Specifications
Body Material	Forged Brass
Brand	Watts
EAN	098268537314
Hydronic Item Type	Air Separator
Inlet Connection Size	3/4 IN
Inlet Connection Size-Metric	20 MM
Inlet Connection Type	Socket
Lead Free	Not In Scope
Maximum Operating Temperature-Fahrenheit	240
Maximum Temperature-Fahrenheit	240
Maximum Working Pressure-PSI	150
Outlet Connection Size	3/4 IN
Outlet Connection Type	Socket
Part Number	0858550
Series	AS-MB

• Specification Sheet - AS-MB

UPC - 098268537314