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EA122A
SPECIFICATIONS • ORDERING INFORMATION
MODEL: EA122A1002 Automatic Air Vent.
MATERIALS OF CONSTRUCTION:
Body: Engineered thermoplastic with brass base.
Float, Valve Lever and Cover: Engineered
thermoplastics.
Seal Disc and Rings: Synthetic rubbers.
Fig. 1—EA122A dimensions in in. [mm].
5
8
1
5
4
[133]
3
4
4
[121]
1/8 INCH
MALE THREAD
When purchasing replacement and modernization products, specify the complete model number.
1. If you have additional questions, need further informa-
tion, or want to comment on our products or services, call:
1-800-345-6770, ext. 7188.
Or write:
Honeywell Customer Assistance Center
Honeywell Plaza, MN27-2164, P.O. Box 524
Minneapolis, Minnesota 55440-0524
2. To place an order, contact:
Honeywell Braukmann Customer Service
1985 Douglas Drive North
Minneapolis, Minnesota 55422-3992
(612) 542-7106 (Eastern US)
(612) 542-7103 (Western US)
3. Or fax your order to 1-800-356-0149.
7
1
[48]
8
7
[11]
16
[16]
M5491
OPERATING RATINGS:
Maximum Pressure: 90 psi.
Maximum Temperature: 230° F [110° C].
SAFETY RATINGS:
Maximum Pressure: 150 psi.
Maximum Temperature: 250° F [120° C].
CONNECTIONS: 1/8 in. NPT male pipe thread.
DIMENSIONS: Refer to Fig. 1.
CAPACITIES: Refer to Fig. 2.
Fig. 2—EA122A flow capacities, with leakage
guard cap.
200
150
100
50
0
0
10
20
M5495
NOTE: Capacity indicated is for device with leakage guard
cap correctly installed and operational. Additional capac-
ity may be obtained by removing the leakage guard cap
and installing a connection between the vent discharge
and drain using Q122A1001 Safe Waste Connector.
Ordering Information
AIR VENT:
Description
Automatic Air Vent with leakage
guard and Skega seal.
ACCESSORIES:
Description
Cover Assembly—includes cover, float
assembly, and vent cap.
Safe Waste Connector. Connects top vent Q122A1001
to 1/4 in. O.D. tube.
Vent cap. Red. Includes leakage guard.
2
Specifications
30
40
50
60
70
80
PRESSURE (PSI)
Model Number
EA122A1002
Part Number
P122B1002
204992
90
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