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DIN32676 Series C HyClamp Gaskets

DIN32676 is the German Standard (Deutsche Norm) detailing fittings for the food, chemical and pharmaceutical industries and clamp connections for stainless steel tubes, including weld-on type.  There are three sections of the Standard which provide specifications for elastomer gaskets:-

  • Series A - metric sizes 10mm to 200mm (nominal) + mini clamp sizes 6mm to 8mm
  • Series B - metric sizes 21.30mm to 219.10mm (nominal) + mini clamp sizes 10.2mm to 17.2mm
  • Series C - imperial sizes 0.75" to 6" (nominal) + mini clamp sizes 0.25" to 0.50"

PPE manufactures HyClamp™ gaskets to DIN32676 series A, B and C in a full range of sizes, including mini clamp sizes.  Use the Look-up Tool to find sizes and PPE part numbers.

DIN32676 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, EC, USP, ADI-free
V70SW (FKM) 70 IRHD -10 to +200°C White FDA, 3A, EC, USP, ADI-free
E70Q (EPDM) 70 IRHD -40 to +150°C Black FDA, 3A, EC, USP, ADI-free
S71U (Silicone) 70 IRHD -60 to +200°C Translucent FDA, 3A, EC, USP, 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, EC, USP, ADI-free

Gasket Types & Sizes

Find gasket sizes and PPE part numbers using our Look-up Tool:

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