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MODEL 430 DO SECTION 5.0
PARTS LISTS
SECTION 5.0
PARTS LISTS
5.1 GENERAL. This section contains the replacement parts lists and illustrations for the Model 430 Sensor Assembly.
Parts are keyed with an item number. Use the illustration to locate the item number for the part in question. Then refer
to the accompanying parts list for the part number, description and quantity needed. The Usage Code column, where
used, identifies parts used on more than one assembly. If there is no code letter, the item is used on all assemblies
in that parts list.
Figure & Part Usage
Item No. Number Description Code Qty.
5-1 A SENSOR ASSY, Model 430 Dissolved Oxygen, angle flow (Code 01 ) A RF
B SENSOR ASSY, Model 430 Dissolved Oxygen, straight flow (Code 02) B RF
3 2002566 Tee Assy, angle flow A
4 2002567 Tee Assy, straight flow B
5 Union, 1” NPT
7 9550090 O-ring (Buna-N, 2-029)
8 1001021 Sensor Assy (see Figure 5-2 for details)
9 3001197 Gasket
FIGURE 5-1. Model 430 (Codes 01 and 02) Dissolved Oxygen Sensor
DWG. NO. REV.
40045052 A