User guide

FLOW-CONTROL TYPE OF
MAXIMUM LIMITATIONS
STYLE SOLDER PRESSURE PSI TEMPERATURE °F
NPT – 150 250
95-5
SWEAT
Tin-Antimony
150 250
DESCRIPTION
The Bell & Gossett Model EASB-JR Enhanced Air Separator
automatically removes entrained air bubbles in hydronic systems.
As fluid enters the EASB-JR, the velocity is slowed down creat-
ing a low pressure area. The air bubbles are then released from
fluid and collect on the coalescing medium. As the bubbles
coalesce, they will rise to the top of the air separator where they
can be released to atmosphere through the built-in automatic
air vent. The air separator has a bottom
1
/2" NPT connection to
accommodate a B&G diaphragm expansion tank. The compact
design and brass body construction make the EASB-JR ideal
for residential and commercial hydronic heating systems.
TECHNICAL SPECIFICATIONS
Available Sizes:
3
/4" NPT
3
/4" Sweat
1" NPT 1" Sweat
1
1
/4" NPT 1
1
/4" Sweat
1
1
/2" NPT
2" NPT
Materials:
Body . . . . . . . . . . . . . . . . . . . . . . . .Brass
Coalescing Medium . . . . .Stainless Steel
SAFETY
INSTRUCTIONS
This safety alert symbol will be used in this manual to draw
attention to safety related instructions. When used, the safety
alert symbol means ATTENTION! BECOME ALERT! YOUR
SAFETY IS INVOLVED! FAILURE TO FOLLOW THE INSTRUC-
TIONS MAY RESULT IN A SAFETY HAZARD.
INSTALLER: PLEASE LEAVE THIS MANUAL FOR THE OWNER’S USE.
Warning label V56871
installed in this location.
If missing, it must be
replaced.
Chart A
Working Pressure & Temperature Limits
(Solder Type Limits Per ASTM Std. B16.18-1979)
Enhanced
Air Separator
Model EASB-JR
INSTRUCTION MANUAL
A07180C