VERDER VERDERAIR VA 25 Instructions-Parts List Manual page 28

Ball Parts List
Ref.
Part No. Description
No.
301* 819.4394 BALL; PTFE
301* 819.4395 BALL; acetal
301* 819.4396 BALL; 316 stainless steel
301* 819.4397 BALL; 440C stainless steel
301* 819.6865 BALL; TPE
301* 819.4398 BALL; Santoprene
301* 819.7125 BALL; buna-N
301* 819.7124 BALL; fluoroelastomer
301* 819.7056 BALL; Geolast
28 819.4367
Diaphragm Parts List
Dia-
Qty
phragm
Ref.
Material
No.
4
P 401*
4
T
FE
4
402*
4
4
403*
4
T
401*
P P
4
402*
E
4
S
401*
4
A
N
T
O O
P
402*
R
E
N
E
B 401*
U
N N
A
402*
–
N
401*
fluoro–
elastomer elastomer
402*
G 401*
E
O
L L
402*
A
S
T
* These parts are included in the pump repair kit, purchased
separately. See Repair Kit Listing on page 23 to determine
the correct kit for your pump.
Part No. Description
DIAPHRAGM,
not sold
backup;
separately
polychloroprene (CR)
819.4284 PACKING, u-cup;
nitrile
819.4402 DIAPHRAGM; PTFE
819.4401 DIAPHRAGM; TPE
819.4284 PACKING, u-cup;
nitrile
819.4403 DIAPHRAGM;
Santoprene
819.4284 PACKING, u-cup;
nitrile
819.7130 DIAPHRAGM;
buna-N
819.4284 PACKING, u-cup;
nitrile
819.7131 DIAPHRAGM;
fluoroelastomer
819.4284 PACKING, u-cup;
nitrile
819.7058 DIAPHRAGM;
Geolast
819.4284 PACKING, u–cup;
nitrile
Qty
2
2
2
2
2
2
2
2
2
2
2
2
2