ISO2852 HyClamp Hygienic Gaskets

ISO2852:1993 is the International Standard for stainless steel clamp pipe couplings for the food industry.

PPE manufactures Hyclamp™ gaskets to ISO2852 in various metric sizes from 12.00mm to 219.10mm (nominal), including Type A (lipped) and Type B (unlipped) variations.  A full range of sizes is shown below.

ISO2852 hygienic gaskets are molded in several elastomer material grades, including EPDM, silicone, FKM and FFKM.  This range of materials provides a solution for every application including x-ray/metal detectable elastomers.  PPE's HyClamp™ materials meet various international sanitary standards and approvals including FDAUSP Class VI3A 18-03 Sanitary Standards and EC1935/EC2023, in addition to being free from animal derived ingredients (ADI-free).  More information on each of the materials is provided below.

Elastomer Materials

Material Code Hardness Operating Temperature Colour Approvals / Certification
G74S (FFKM) 71 IRHD -15 to +260°C White FDA, 3A, USP, EC, ADI-free
V70SW (FKM) 70 IRHD -10 to +200°C White FDA, 3A, USP, EC, ADI-free
E70Q (EPDM) 70 IRHD -40 to +150°C Black FDA, 3A, USP, EC, ADI-free
S71U (Silicone) 70 IRHD -60 to +200°C Translucent FDA, 3A, USP, EC, ADI-free
XV7A (FKM) 70 IRHD -20 to +200°C Blue FDA, EC, ADI-free
XE7A (EPDM) 70 IRHD -40 to +150°C Blue FDA, EC, ADI-free
XS7H (Silicone) 75 IRHD -60 to +200°C Black FDA, USP, EC, ADI-free

Gasket Types & Sizes

    

ISO2852 Lipped (Type A) Gaskets

Nominal Size (inch) Nominal Size (mm) Gasket OD (mm) Gasket ID (mm) Material Type Material Grade Colour Part no.
Insert all ISO parts starting with HCL
Nominal Size (inch) Nominal Size (mm) Gasket OD (mm) Gasket ID (mm) Material Type Material Grade Colour Part no.

ISO2852 Unlipped (Type B) Gaskets

Nominal Size (inch) Nominal Size (mm) Gasket OD (mm) Gasket ID (mm) Material Type Material Grade Colour Part no.
Insert all ISO parts starting with HCN
Nominal Size (inch) Nominal Size (mm) Gasket OD (mm) Gasket ID (mm) Material Type Material Grade Colour Part no.
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