Watts AERCO Benchmark OMM-0121 Operation And Maintenance Manual page 135

Benchmark 750-3000 Boiler Operation & Maintenance Manual
APPENDIX H – BENCHMARK 2500/3000 PART LIST
Benchmark 2500 Natural Gas DBB Gas Train – P/N 22211
Item Qty Part # Description
1 1 123542 FLANGE 2" 125# 2"NPT
7 1 92006-7 VALVE: BALL BRASS 1-1/2" NPT
9 1 ACTUATOR: SSOV W/ REGULATOR
64048
13 1 93382 2'' NPT CAP
17 1 97087-12 Flex Gas Tubing 12"
21 1 61002-11 LOW GAS PRESSURE SWITCH 3.6" W.C.
22 3 92077 1/4" NPT MXF BRASS BALL VALVE
23 2 9-22 PIPE PLUG: 1/4" NPT: STEEL
25 4 12951-2 BUSHING: CONTROL BOX
AERCO
International, Inc.
Blauvelt, NY 10913
OMM-0122_D • GF-206 • 5/9/2019
Benchmark 2500 Natural Gas DBB Gas Train
22211 rev E
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
Item Qty Part # Description
26 1 99017 SNUBBER: PRESSURE: 1/4"
29 1 99015 DAMPING ORIFICE: SSOV
30 1 124137 VALVE: SSOV: DOUBLE BODY: 1-1/2" NPT
31 2 95029 FLANGE: SSOV 1 1/2" NPT
32 1 27086-1 ACTUATOR: SSOV W/O P.O.C. SWITCH
33 1 GP-122774 VALVE: VENT 3/4" NPT
40 1 124094 UNION: 3/4" NPT #150
41 1 9-294 UNION: 2" NPT 300#
42 1 61002-22 HIGH GAS PRESSURE SWITCH: 3.0" W.C.
07/22/2016
Sheet 1 of 1
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