Graco 308550ZAD Seat Parts List Matrix Column, Ball Parts List Matrix Column

Parts

Seat Parts List (Matrix Column 4)

Digit	Ref.	Part No.	Description	Qty
	No.
3	201*	189288	SEAT; 316 stainless steel	4
	202*	112358	O-RING; PTFE	4
4	201*	189289	SEAT; 17–4 stainless	4
			steel
	202*	112358	O-RING; PTFE	4
5	201*	189292	SEAT; TPE	4
	202	None	Not Used	0
6	201*	189290	SEAT; Santoprene	4
	202*	112358	O-RING; PTFE	4
7	201*	15B267	SEAT; Buna–N	4
	202	None	Not used	0
8	201*	15B265	SEAT; Fluoroelastomer	4
	202	None	Not used	0
9	201*	189291	SEAT; polypropylene	4
	202*	112358	O-RING; PTFE	4
A	201*	189745	SEAT; PVDF	4
	202*	112358	O-RING; PTFE	4
G	201*	194215	SEAT; Geolast	4
	202*	112358	O-RING; PTFE	4

Ball Parts List (Matrix Column 5)

	Ref.
Digit	No.	Part No.	Description	Qty
1	301*	112359	BALL; PTFE	4
2	301*	112363	BALL; acetal	4
4	301*	112360	BALL; 440C stainless	4
			steel
5	301*	112745	BALL; TPE	4
6	301*	112361	BALL; Santoprene	4
7	301*	15B492	BALL; Buna–N	4
8	301*	15B491	BALL; Fluoroelastomer	4
G	301*	114753	BALL; Geolast	4

Diaphragm Parts List (Matrix Column 6)

Digit	Ref.	Part No.	Description	Qty
	No.
1	401*	not sold	DIAPHRAGM, backup;	2
		separately	polychloroprene (CR)
	402*	112181	PACKING, u-cup; nitrile	2
	403*	15K313	DIAPHRAGM; PTFE	2
5	401*	189295	DIAPHRAGM; TPE	2
	402*	112181	PACKING, u-cup; nitrile	2
6	401*	189296	DIAPHRAGM; Santo-	2
			prene
	402*	112181	PACKING, u-cup; nitrile	2
7	401*	15B313	DIAPHRAGM; Buna–N	2
	402*	112181	PACKING, u-cup; nitrile	2
8	401*	15B502	DIAPHRAGM; Fluoroe-	2
			lastomer
	402*	112181	PACKING, u-cup; nitrile	2
G	401*	194216	DIAPHRAGM; Geolast	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 26 to determine the correct kit for your pump.

308550 29