Watts Aerco Benchmark 5000 Reference Manual page 12

Benchmark with Edge [I] Controller: Reference Manual
SECTION 2: BENCHMARK 750 & 1000 PART LIST
BMK 750/1000 PROPANE Gas Train
P/N 22140-3 rev K – 10/31/2019
Item Qty Part # Description
1 1 95026 Flange: 1.25" NPT 125# Threaded
2 1 92103 Valve: SSOV 1/2" NPT
64048 
3 1 Actuator: SSOV w/ Regulator
11 1 93420 Union, 1/2" NPT Female Black Mi
12 2 9-22 Pipe Plug: 1/4" NPT: Steel
23 2 12951-2 Bushing: Control Box
24 1 92006-3 Ball Valve, Full Port 1/2" NPT Brass
25 2 92077 Ball Valve, 1/4" NPT MXF Brass

Replacement Kit and/or Catalog number
22140-3-1 BMK 750 Propane Gas Train
22140-3-2 BMK 1000 Propane Gas Train
1
32
12
OMM-0146_A • GF-219 • 5/25/2020
Includes 22140-3-1 (BMK 750) and 22140-3-2 (BMK 1000)
Item Qty
29 1
31 1
32 1
33 1
34 1
35 1
24
25
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
Part # Description
93474 Reducing Coupling 1 X 1/2"
99017 Snubber: Pressure: 1/4"
97087-20 Flexible Gas Tube, 20"
99015 Damping Orifice: SSOV
61002-12 High Gas Pressure Switch 4.7" W.C. BMK 750
61002-17 High Gas Pressure Switch 10.5" W.C. BMK 1000
61002-8 Low Gas Pressure Switch 4.4" W.C. BMK 750
61002-21 Low Gas Pressure Switch 7.5" W.C. BMK 1000
11 29
2
35
34
23 3 33
31
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