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Our range includes Weir-style, Radial Diaphragms and Fasteners from Diaphragms Direct®.

Our selection of fittings is meticulously curated to synergise with plastic, rubber tubing and hose systems.

Newman Gaskets meet strict sanitary standards to support product integrity and minimise contamination risk.

Newman O-rings are designed to protect product integrity, prevent contamination, and deliver reliable sealing performance across critical applications.

PharmEquip supplies Alfa Laval UltraPure pumps, engineered specifically for high-purity and ultra-hygienic pharmaceutical processes.

Discover PharmEquip’s range of Alfa Laval tank cleaning equipment, designed to deliver efficient, reliable and validated cleaning performance.

Alfa Laval valve sensing and control units are designed to monitor and regulate flow in fluid handling systems.

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Diaphragms

Diaphragms Direct product family

our range

Industry-Leading Diaphragm Suppliers

PharmEquip is a trusted supplier of high-purity valve diaphragms for pharmaceutical and bioprocessing applications. Our range includes Weir-style diaphragms, radial diaphragms, and fasteners from Diaphragms Direct®, designed to deliver reliable sealing and long service life in hygienic processing systems.

Manufactured using fully certified proprietary materials, all diaphragms are fully traceable and engineered for high-performance operation in regulated pharmaceutical manufacturing environments.

Features of Our Products

Quality & Compliance

Manufactured to the highest reliability standards and available with FDA and USP conformity certification.

Full Traceability

Each diaphragm features a molded identification number for complete batch and material traceability

Extended Service Life

Advanced EPDM and PTFE formulations deliver significantly longer lifespan than conventional diaphragms.

Steam Cycle Ready

Specifically engineered to perform reliably in applications with frequent and demanding steam cycles.

Custom & OEM Replacement Solutions

In addition to our standard range, we supply OEM-compatible and custom diaphragms tailored to your system requirements. Backed by advanced materials and trusted global manufacturing, our diaphragms are built for reliable performance and long service life.

Whether you need a direct replacement or a specialised design, we offer:

OEM-equivalent diaphragms for leading valve brands

Solutions for diaphragm valves, pumps, and dosing systems

Full traceability and validation documentation

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