46-622 Series 3 Liquid Level Switches ASME B31.3 Construction
27
5.3 Replacement Parts
1 Housing cover
2 Housing base
3 Switch mechanism
4 Jam nuts (qty. 5)
5 Enclosing tube ➀
6 E-tube gasket
7 Attraction sleeve
8 Washer (qty. 3)
9 Screws (qty. 3)
10 Spring & stem assembly
11 Displacer assembly
12 Retainer
13 Washer
14 Cotter pin (qty. 2)
15 Head flange gasket
16 Head flange ➁
17 Chamber assembly
Housing kit Refer to bulletin on switch mechanism and housing base
(includes items 1 and 2) assembly furnished (see page 7)
Switch mechanism Refer to bulletin on switch mechanism and housing base
assembly furnished (see page 7)
Jam nuts 10-2106-004 10-2107-001 10-2107-001
Enclosing tube ➀ 300# rating Z32-6346-201 Z32-6346-201 Z32-6339-002
600# rating Z32-6346-204 Z32-6346-204 Z32-6339-001
E-tube gasket 12-1204-001
Attraction sleeve 300# rating 32-4205-002 32-4511-202
600# rating 32-4203-004 32-4511-201
Displacer and stem kits
(includes items 300# rating 89-3258-001 89-3258-003 Consult factory
8 through 15) 600# rating 89-3258-002 89-3258-004 Consult factory
Head flange ➁ 300# rating Z04-8639-001
600# rating Z04-8639-002
Chamber assembly* Consult factory
➀ An enclosing tube order must also include an E-tube gasket order.
➁ A head flange order must also include a head flange gasket order. Consult factory for part number.
* Specify model and serial number
of control when ordering.