Is the STORZ Silicone Gasket for Firefighter Suction & Discharge Hose Connectors food-grade and safe for direct contact with food in processing applications?

Yes. The STORZ Silicone Gasket for Firefighter Suction & Discharge Hose Connectors is manufactured from premium silicone specifically engineered for demanding food‑industry applications and is safe for direct contact with food. It provides hygienic performance, prevents leaks and contamination, and maintains sealing properties across a wide temperature range (−60 °C to +180 °C). Note: it is not resistant to greases and oils, so avoid applications involving such substances.

Does the STORZ Silicone Gasket for Firefighter Suction & Discharge Hose Connectors comply with food industry hygiene and safety standards (e.g., FDA, EU) for use in food processing?

Based on the provided description, the STORZ Silicone Gasket for Firefighter Suction & Discharge Hose Connectors is explicitly formulated for demanding food industry applications and manufactured from premium silicone that "ensures safe contact with food products" and "excels in applications where purity and compliance with food standards are essential." It also highlights wide temperature stability (−60 °C to +180 °C), hygienic design to prevent leaks and contamination, and suitability for food processing environments. However, the description does not explicitly state formal certifications or approvals (e.g., FDA 21 CFR 177.2600, EU Reg. 10/2011 or relevant EU food contact declarations). Therefore, while the material characteristics and intended use indicate it is designed to meet food industry hygiene and safety requirements, explicit compliance with FDA or EU legal standards cannot be confirmed from this text alone. If you need certified confirmation, request the manufacturer's written declarations/certificates of compliance (FDA food-contact approval, EU food-contact compliance statement or regulation reference, and any relevant migration/test reports).

STORZ Silicone Gasket for Firefighter Suction & Discharge Hose Connectors

All products, Symmetrical claw couplings/

Additional information

Maximum operating temperature [°C]	180
Minimum operating temperature [°C]	-60

This high‑quality lip seal is specifically engineered for use with suction and pressure hoses in demanding food industry applications. Manufactured from premium silicone, it ensures safe contact with food products while delivering reliable performance in hygienic environments. The material offers excellent flexibility and durability, maintaining its sealing properties across a wide temperature range from –60 °C up to +180 °C. Designed to provide a secure and tight fit, the seal effectively prevents leaks and contamination, supporting consistent process safety. While it is not resistant to greases and oils, it excels in applications where purity and compliance with food standards are essential. Its robust construction and long service life make it a trusted choice for manufacturers seeking dependable sealing solutions that combine functionality, safety, and efficiency in food processing operations.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
ST-91-002031-02	STORZ shaped gasket 31 mm, silicone	-	-
ST-91-002044-02	STORZ shaped gasket 44 mm, silicone	-	-
ST-91-002051-02	STORZ shaped gasket 51 mm, silicone	-	-
ST-91-002066-02	STORZ shaped gasket 66 mm, silicone	-	-
ST-91-002081-02	STORZ shaped gasket 81 mm, silicone	-	-
ST-91-002089-02	STORZ shaped gasket 89 mm, silicone	-	-
ST-91-002105-02	STORZ shaped gasket 105 mm, silicone	-	-
ST-91-002115-02	STORZ shaped gasket 115 mm, silicone	-	-
ST-91-002133-02	STORZ shaped gasket 133 mm, silicone	-	-
ST-91-002148-02	STORZ shaped gasket 148 mm, silicone	-	-
ST-91-002160-02	STORZ 160 mm shaped gasket, silicone	-	-

This high‑quality lip seal is specifically engineered for use with suction and pressure hoses in demanding food industry applications. Manufactured from premium silicone, it ensures safe contact with food products while delivering reliable performance in hygienic environments. The material offers excellent flexibility and durability, maintaining its sealing properties across a wide temperature range from –60 °C up to +180 °C. Designed to provide a secure and tight fit, the seal effectively prevents leaks and contamination, supporting consistent process safety. While it is not resistant to greases and oils, it excels in applications where purity and compliance with food standards are essential. Its robust construction and long service life make it a trusted choice for manufacturers seeking dependable sealing solutions that combine functionality, safety, and efficiency in food processing operations.