Aerco BENCHMARK 2500DF User Manual page 184

Dual fuel gas-fired boiler
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Benchmark 2500DF-3000DF Installation, Operation & Maintenance Manual
Benchmark 2500 Dual Fuel DBB Gas Train, PROPANE – 22209-2 rev A
Item
Qty
P/N
1
1
94060-5
2
1
94060-3
94060-
3
1
3.50
4
1
94060-2
5
1
94060-8
6
3
9-323
7
1
69005
8
1
93456
94027-
9
1
12
10
1
93382
11
1
123537
12
1
124084
13
2
99014
14
1
124088
15
1
123536
61002-
16
1
11
17
1
92077
18
1
9-22
AERCO
International, Inc.
Blauvelt, NY 10913
Page 184 of 234
05/21/2014
APPENDIX I – PART LIST DRAWINGS
Description
NIPPLE: 1-1/2 NPT X 5.00 LG
NIPPLE: 1-1/2" NPT X 3.00" LG
NIPPLE: 1-1/2 NPT X 3.50 LG
NIPPLE: 1-1/2" NPT X 2.00 LG
NIPPLE: 1-1/2 NPT X 8.00 LG
ELBOW: 90 DEGREE 1-1/2"
ACTUATOR: SSOV W/
REGULATOR
TEE: REDUCING 2x1.5x2
NIPPLE: 2" NPT TBE X 3.00 LG
2'' NPT CAP
NIPPLE: 2" NPT TBE X 36" LG
ELBOW: 1/4" NPT 150# M/I
NIPPLE: HEX 1/4" NPT X 3/8"
NPT
NIPPLE: 1/4" NPT: C.S. 2 1/2"
LONG
BUSHING: REDUCING 1/4" X
1/8" NPT
LOW GAS PRESSURE SWITCH
3.6" W..C.
1/4" NPT MXF BRASS BALL
VALVE (OPEN)
PIPE PLUG: 1/4" NPT: STEEL
Benchmark 2500 DF DBB Gas Train
PROPANE
22209-2 rev A
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Phone: 800-526-0288
Item
Qty
P/N
19
4
12951-2
BUSHING: CONTROL BOX
20
1
99015
DAMPING ORIFICE: SSOV
21
1
9-294
UNION: 2" NPT 300#
22
1
123148
BUSHING: 1" NPT X 3/4" NPT
VALVE: SSOV: DOUBLE BODY: 1-1/2"
23
1
124137
NPT
ACTUATOR: SSOV W/O P.O.C.
24
1
69038
SWITCH
COUPLING: REDUCING 1/4 x 1/8 NPT:
25
2
93445
BLK MI
26
2
95029
FLANGE: SSOV 1 1/2" NPT
27
1
122774
VALVE: VENT 3/4" NPT
28
2
123533
NIPPLE: CLOSE 1/8"
94061-
29
2
NIPPLE: 3/4" NPT X 3.00 LG
3.00
30
3
9-469
ELBOW: 90° 3/4" NPT
31
1
93290
TEE MXFXF BLACK IRON 1/4" NPT
32
1
93035
ELBOW: STREET 1/4" NPT
94061-
33
1
NIPPLE: 3/4" NPT
10.50
94061-
34
1
NIPPLE: 3/4" NPT
4.00
Description
12/17/2013
Sheet 1 of 2
OMM-0099_0A
GF-145

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