Please order the correct part by specifying the coupling Type, Size, Body Material, Main Seal Material, End Connection and any optional requirements. Please insure your line medium is chemically compatible with the body and seal materials. For guidance, please see Material Compatibility Guide. Please see Terms & Conditions for sale and use of our products.
 
Component Size Housing Material Main Seal Material End Connection Optional
Requirements
Coupler
(Style 250)

½” (DN 15)

¾” (DN 20)

1” (DN 25)

1 ½” (DN 40)

2” (DN 50)

2½” (DN 65)

3” (DN 80)

4” (DN 100)
SS 316

Alloy 20

Hastelloy C
Fluoroelastomer
(FKM, Viton)

EPDM

PTFE

Perfluoroelastomer
(FFKM, Chemraz)
NPT (female)

BSPP (female)

Butt-weld*

Flanged**
ANSI Class 150

Triclover
Sanitary with 20 RA polished internals

FDA or USP approved seals

Keyed couplings

Certification documentation

Remote indication
Adapter (Style 260) ½” (DN 15)

¾” (DN 20)

1” (DN 25)

1 ½” (DN40)

2” (DN 50)

2½” (DN 65)

3” (DN 80)

4” (DN 100)
SS 316

Alloy 20

Hastelloy C
Fluoroelastomer
(FKM, Viton)

EPDM

PTFE

Perfluoroelastomer
(FFKM, Chemraz)
NPT (female)

BSPP (female)

Butt-weld*

Flanged**
ANSI Class 150

Triclover
Sanitary with 20 RA polished internals

FDA or USP approved seals

Keyed Couplings

Optional built-in swivel on Adapter

Certification documentation

Remote indication
Repair Parts Please refer to maintenance manuals for ordering parts.

Please note that sanitary, high-purity couplings are normally specified with optional features (such as internals polished to 20 RA mirror finish, FDA or USP compliant seals, etc.). When ordering replacement parts for sanitary couplings, please remember to specify the appropriate optional features that were specified when you purchased the original couplings. If you are unsure, please contact us for guidance.
 *Schedule 40 pipe **Metric (DN) flanges are available by special order. Custom end connections are also available.