Service Parts
Key
Description
1
Check valve kit
2A
Diaphragm kit
2B
Diaphragm kit
Slide valve and shaft
3
assembly kit
Flange and housing
4
assembly kit
5
End Caps kit
6A
Hardware kit (small muffler)
6B
Hardware kit (large muffler)
7
Grommets kit
NOTE: Contact factory for mounting bracket and hardware options.
Reference: figure 5, page 4.
G57 Series Model Numbering Matrix
Model Number
Diaphragm
G573XXXX
Viton ®
G575XXXX
Santoprene ®
G57CXXXX
Kalrez ®
G57DXXXX
Santoprene ®
WARRANTY
XYLEM LIMITED WARRANTY WARRANTS THIS PRODUCT TO BE FREE OF DEFECTS AND WORKMANSHIP FOR A PERIOD OF 1 YEAR FROM DATE OF MANUFACTURE. THE
WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY AND ALL OTHER EXPRESS OR IMPLIED WARRANTIES, GUARANTEES, CONDITIONS OR TERMS OF WHATEVER NATURE RELATING
TO THE GOODS PROVIDED HEREUNDER, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE,
WHICH ARE HEREBY EXPRESSLY DISCLAIMED AND EXCLUDED. EXCEPT AS OTHERWISE PROVIDED BY LAW, BUYER'S EXCLUSIVE REMEDY AND SELLER'S AGGREGATE LIABILITY
FOR BREACH OF ANY OF THE FOREGOING WARRANTIES ARE LIMITED TO REPAIRING OR REPLACING THE PRODUCT AND SHALL IN ALL CASES BE LIMITED TO THE AMOUNT PAID
BY THE BUYER HEREUNDER. IN NO EVENT IS SELLER LIABLE FOR ANY OTHER FORM OF DAMAGES, WHETHER DIRECT, INDIRECT, LIQUIDATED, INCIDENTAL, CONSEQUENTIAL,
PUNITIVE, EXEMPLARY OR SPECIAL DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFIT, LOSS OF ANTICIPATED SAVINGS OR REVENUE, LOSS OF INCOME, LOSS OF
BUSINESS, LOSS OF PRODUCTION, LOSS OF OPPORTUNITY OR LOSS OF REPUTATION. THIS WARRANTY IS ONLY A REPRESENTATION OF THE COMPLETE LIMITED WARRANTY.
FOR A DETAILED EXPLANATION, PLEASE VISIT US AT www.xylem.com/en-us/support/, CALL OUR OFFICE NUMBER LISTED, OR WRITE A LETTER TO YOUR REGIONAL OFFICE.
RETURN PROCEDURE
Warranty returns are conducted through the place of purchase. Please contact the appropriate entity with a receipt of purchase to verify date.
G573
20740020A
21000209
20751002A
20896000A
20753000A
20758200A
20793100A
20132000
Check Valve Seats
Port O-rings
Viton ®
Viton ®
Santoprene ®
Santoprene ®
Viton ®
Polypropylene
Extreme ™
Viton ®
Polypropylene
Extreme ™
5
G575
G57C
20740050A
20740022A
20730000A
21000661A
20751002A
20751002A
20896000A
20896000A
20753000A
20753000A
20758200A
20758200A
20793100A
20132000
20132000
Springs
Hastelloy
Hastelloy
Hastelloy
Hastelloy
G57D
20740022A
20730000A
20751002A
20896000A
20753000A
20758200A
20132000
Body
Glass Filled Polypropylene
Glass Filled Polypropylene
Glass Filled Polypropylene
Glass Filled Polypropylene