NM2B SPARE AND REPLACEMENT PARTS (continued)
ITEM DESCRIPTION PART NUMBER
161 Flow Tube, O
2
, 1-10 l/min ......................................4103418
Later style w/o color band ...............................4112560-001
Flow Tube, O
2
, 0.6-10 l/min (Low Flow) ............................4107699
Later style w/o color band ...............................4112568-001
162 Flow Tube, O
2
, 100-1000 ml/min .................................4103417
Later style w/o color band ...............................4112559-001
Flow Tube, O
2
, 20-500 ml/min (Low Flow) ..........................4107698
Later style w/o color band ...............................4112567-001
163 Flow Tube, N
2
O, 1-10 l/min .....................................4103420
Later style w/o color band ...............................4112562-001
Flow Tube, N
2
O, 0.6-10 l/min (Low Flow) ...........................4105758
Later style w/o color band ...............................4112564-001
164 Flow Tube, N
2
O, 100-1000 ml/min ................................4103419
Later style w/o color band ...............................4112561-001
Flow Tube, N
2
O, 20-500 ml/min (Low Flow) .........................4105757
Later style w/o color band ...............................4112563-001
165 Flow Tube, Air, 1-10 l/min ......................................4106693
Later style w/o color band ...............................4112566-001
166 Flow Tube, Air, 100-1000 ml/min .................................4106692
Later style w/o color band ...............................4112565-001
167 Flow Tube, Air, 0.2-10 l/min (4-gas machines) .......................1101084
Later style w/o color band ...............................4112558-001
168 Flow Tube, CO
2
, 0.05-1.0 l/min (4-gas machines) .....................1101081
Later style w/o color band ...............................4112557-001
Flow Tube, O
2
-He, 2-10 l/min (4-gas machines) ......................4110956
Later style w/o color band ...............................4112569-001
169 O
2
Restrictor Housing .........................................4103440
170 O
2
Restrictor, Red (use w/ORMC & ORC) .......................4110738-003
171 N
2
O Restrictor Housing ........................................4111716
172 N
2
O Restrictor, Blue (use w/ ORMC only) .......................4110738-002
Black (machines w/ORC: E-Z Plumb) ..................4110738-005
172A Restrictor, Yellow (CO
2
only) .............................4110738-006
173 O-ring, #010, Neoprene (one per each restrictor housing) ...............4101872
174 Gasket, Large, 2x per Flow Tube .................................4102724
Parts common to all flow control valves:
175 Stop Pin Nut ................................................4103382
176 O-ring, #018, Neoprene ........................................4102336
177 O-ring, #112, Neoprene (machines w/ORC: E-Z Plumb) ................4102141
O-ring, #113, Neoprene (earlier machines) ..........................4102792
178 Insert, Flow Control Valve, unplated (machines w/ORC: E-Z Plumb) . . . 4111819-001
plated, (4th gas only)(machines w/ORC: E-Z Plumb) ...........4111819-002
Insert, Flow Control Valve (earlier machines) .......................4110573
179 Valve, Flow Control ...........................................4115871
Rev. X
8-27
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