Owner's manual

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Form 557 (05.13) ©SOR Inc.
This table lists primary diaphragms and o-rings, both of which are exposed to process
media, and should be checked for compatibility prior to installation.
14685 West 105th Street, Lenexa, KS 66215  913-888-2630  800-676-6794 USA  Fax [phone]
Registered Quality System to ISO 9001
Printed in USA sorinc.com
O-Ring
(Wetted)
Diaphragm
(Wetted Primary)
Designator
O-Ring
(Wetted)
Diaphragm
(Wetted Primary)
Designator
Viton
Monel
A4 Viton
TCP
Teflon-Coated
Polyimide
N1
Kalrez A6
Buna-N
N3
Viton
Hastelloy-B
H4 N4
Kalrez H6
Kalrez
N5
Viton
Hastelloy-C
J4 Kalrez N6
Kalrez J6 EPR TCP
Teflon-Coated
Polyimide
N7
Viton
Carpenter-20
L4 Aflas N8
Kalrez L6 Buna-N Buna-N P1
Viton GLT
316 L SS
M1 Neoprene Neoprene R1
Buna-N M2 Viton
Viton
S1
Viton M4 Viton GLT S2
Neoprene M5 Buna-N
Tantalum
W2
Kalrez M7 Viton W4
Aflas M8 Neoprene W5
EPR M9 Kalrez W6
EPR EPR Y1