 
Parts
– Pressure Control
Part
No. 220–858
Pressure Control Assembly
Includes replaceable items
listed below
RED
WHITE
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101
102
118
113,110,112
115
105
105b
105c
105a
104
105d
105f
106,107
105f
120,107,119
111
114
121
16c
16d
68
103
103
18
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See
parts list on page 25
Ref
No. Part No. Description Qty Ref
No. Part No. Description Qty
101 108–295 STRAIN RELIEF BUSHING 1
102 220–945 POWER SUPPLY CORD, 8.5’ 1
103 108–460 45 CONDUIT CONNECTOR 1
104183–466
LABEL, W
arning 1
105 220–905 PRESSURE CONTROL BOX, bare
Includes replaceable
items 105a to 105f
1
105a 105–679 .ON/OFF SWITCH 1
105b 107–255 .GUARD 1
105c 105–659 .BOOT
, on/of
f switch 1
105d 100–840 .ELBOW
, street, 1/4 npt(m x f)
1
105e 157–350
.TEE, (2) 1/4 npt(f) x 1/4 npt (m)
1
105f 162–453
.NIPPLE, 1/4 npt(m) x 1/4 nspm
1
106 100–035 SCREW
, pan hd, no. 8 x 5/16”
1
107 157–021 LOCKW
ASHER, no. 8 internal
2
110 100–072 NUT
, hex, No. 6–32
2
111 220–924 VARISTOR/RECTIFIER 1
112 103–181 LOCKW
ASHER, no. 6
2
113 107–070 SCREW
, flat hd, no. 6–32 x 5/8”
2
114 107–254 BOOT, circuit breaker 1
115 107–256 CIRCUIT BREAKER 1
118 218–916 TRIAC 1
119 108–783 SCREW
, fil hd, no. 8–32 x 13/16”
1
120 100–284 NUT
, hex, no. 8–32
1
121 218–168 JUMPER WIRE 2
Replacement Danger and W
arning labels, tags and cards
are available at no cost.