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Parts
Seat Parts List (Matrix Column 4)
Digit
Ref.
No. Part No. Description Qty
3 201* 189318 SEAT; 316 stainless
steel
4
202* 112418 O-RING; PTFE 4
4 201* 189319 SEAT; 17-4 stainless
steel
4
202* 112418 O-RING; PTFE 4
5 201* 189322 SEAT; TPE 4
202 None Not Used 0
6 201* 189320 SEAT; Santoprene 4
202* 112418 O-RING; PTFE 4
7 201* 15B266 SEAT; Buna–N 4
202 None Not used 0
8 201* 15B264 SEAT; Fluoroelastomer 4
202 None Not used 0
9 201* 193417 SEAT; polypropylene 4
202* 112418 O-RING; PTFE 4
A 201* 189732 SEAT; PVDF 4
202* 112418 O-RING; PTFE 4
G 201* 194213
SEAT; GeolastR
4
202* 112418 O-RING; PTFE 4
Ball Parts List (Matrix Column 5)
Digit
Ref.
No. Part No. Description Qty
1 301* 112419 BALL; PTFE 4
2 301* 112423 BALL; acetal 4
4 301* 112420 BALL; 440C stainless
steel
4
5 301* 112831 BALL; TPE 4
6 301* 112421 BALL; Santoprene 4
7 301* 15B490 BALL; Buna–N 4
8 301* 15B489 BALL; Fluoroelastomer 4
G 301* 114752
BALL; GeolastR
4
Diaphragm Parts List (Matrix Column 6)
Digit
Ref.
No. Part No. Description Qty
1 401* Not sold
separately
DIAPHRAGM, backup;
polychloroprene (CR)
2
402* 112181 PACKING, u-cup; nitrile 2
403* 15K312 DIAPHRAGM; PTFE 2
5 401* 189425 DIAPHRAGM; TPE 2
402* 112181 PACKING, u-cup; nitrile 2
6 401* 189426 DIAPHRAGM; Santo-
prene
2
402* 112181 PACKING, u-cup; nitrile 2
7 401* 15B312 DIAPHRAGM; Buna–N 2
402* 112181 PACKING, u-cup; nitrile 2
8 401* 15B501 DIAPHRAGM;
Fluoroelastomer
2
402* 112181 PACKING, u-cup; nitrile 2
G 401* 194214 DIAPHRAGM;
GeolastR
2
402* 112181 PACKING, u-cup; nitrile 2
* These parts are included in the pump repair kit, purchased
separately. See Repair Kit Matrix on page 23 to determine
the correct kit for your pump.