Pressure
Diaphragm Seals
Hygienic Diaphragm Seals
- For fitting to Gauges, Switches or Transmitters
- High-quality product made in UK/EU
- Laser welder flush diaphragm
- FDA-approved fill fluid
- Direct or remote via armored capillary
- All sizes available
SKU: MDM 7300
Description
Ensure precision and reliability in your hygienic processes with our Hygienic Diaphragm Seals, meticulously designed for food, dairy, and pharmaceutical applications.
Crafted from high-quality, all-stainless steel material, our diaphragm seals feature 316SS flush laser-welded diaphragms as standard, ensuring robustness and longevity in even the most demanding environments.
The compliance with industry standards such as DIN 11 851, APV-RJT, ISO 2853 (IDF), SMS, DS 722, DRD, Clamp ISO 2852, Clamp DIN 32 676, and Tri-Clamp makes them versatile and adaptable to various setups.
Key Features
Versatile Connectivity: All standard connections are supported, seamlessly integrating your existing systems. Whether DIN, APV-RJT, or ISO standards, our diaphragm seals are compatible, offering installation flexibility.
316SS Wetted Parts: Our product boasts 316SS wetted parts, ensuring corrosion resistance and maintaining product integrity. This feature is crucial for industries with strict hygiene standards, such as pharmaceuticals and food processing.
FDA-Approved Fill Fluid: Rest easy knowing that our diaphragm seals come with FDA-approved fill fluid, meeting the highest standards for safety and compliance in the pharmaceutical and food industries.
Laser-Welded Flush Diaphragm: The laser-welded flush diaphragm design enhances durability and facilitates easy cleaning, making it ideal for hygienic applications where cleanliness is paramount.
Direct or Remote Installation: Choose the installation method that suits your needs. Our diaphragm seals can be fitted directly or remotely via an armored capillary, allowing you to optimize your system layout.
Applications
- Pharmaceutical
- Food
- Dairy
- Brewing
- General Hygienic
Invest in the excellence of our Hygienic Diaphragm Seals, a high-quality product made in the UK/EU, to elevate the performance and reliability of your pressure measurement systems.
Contact us today to discuss how our Hygienic Diaphragm Seals can elevate your processes and ensure precision where it matters most.
Related Products

100mm (4″) Diaphragm Pressure Gauge
Precision meets resilience in our 100mm Diaphragm Pressure Gauges—EN837 Class 1.6, all-stainless steel construction, customizable options. Ideal for industrial, chemical, food, pharmaceutical, oil, shipping, and power applications.

100mm (4″) Absolute Pressure Gauge
Precision APG with EN837 Class 1.6, 316SS parts. Versatile for industrial needs. Dry or glycerine-filled, DIN case. Ideal for pharmaceutical, sterile processes, and food industry. 0-2500mbar range.

100mm (4″) Safety Pattern Diaphragm Pressure Gauge
100mm Safety Pattern Diaphragm Pressure Gauge series: EN837 Class 1.6, all-stainless steel construction, versatile 0-40bar range. Resilient in aggressive environments. Adapt with electric contacts or e-Gauge for enhanced functionality.

100mm (4″) FDA Compliant ‘Dry’ Diaphragm Pressure Gauge
EN837 Class 1.6-certified PCh 100-3 DG offers precision in diverse industries. Its stainless steel FDA compliance and ‘Dry’ Diaphragm design ensure durability, making it indispensable for various industry applications.