Flush Hygienic Diaphragm Seals
£POA
Maintaining a completely sterile process line is paramount in high-purity industries, where standard threaded or flanged joints can introduce pockets for media stagnation. Our flush hygienic diaphragm seals are meticulously engineered to overcome this challenge. By providing a completely smooth, crevice-free interface, these seals isolate your pressure gauges and transmitters without creating areas where product can get trapped, effectively eliminating the risk of bacterial contamination.
Comprehensive Sanitary Connections
To ensure seamless integration into existing hygienic process systems across the UK and Europe, we supply these seals with a wide array of industry-standard quick-release fittings:
- Tri-Clamp: 1″, 1.5″, and 2″ sizes.
- IDF (International Dairy Federation): 1″, 1.5″, and 2″ sizes.
- RJT (Ring Joint Type): 1″, 1.5″, 2″, and 2.5″ sizes.
- SMS (Swedish Metric Standard): Male or Female configurations in 1.5″ and 2″ sizes.
- DIN (German Standard): DN25, DN32, DN40, DN50, and DN80 variations.
Premium Build & Safety Compliance
Built to withstand rigorous clean-in-place (CIP) and sterilise-in-place (SIP) regimes:
- Hygiene-Grade Materials: Precision-machined entirely from AISI 316L stainless steel for both the housing and the flush diaphragm, offering superior resistance to aggressive washdown chemicals.
- FDA-Approved Fill: Factory-filled with standard non-toxic, FDA-approved glycerine, ensuring total process safety and peace of mind in the event of any accidental system breach.
- Operating Envelope: Highly versatile pressure handling, capable of managing vacuum, compound, or positive pressure ranges up to 40 bar maximum.
- Instrument Link: Features a standard 1/2″ BSP connection (alternative instrument mounts engineered to special order).
Available Custom Options
- Cooling Tower Attachment: Highly recommended for process applications where fluid or sanitising temperatures exceed 100°C, shielding the internal instrument electronics from thermal damage.
- Remote Capillary Tube: Allows the pressure display to be mounted on a separate panel or low-vibration wall, keeping the gauge clear of high-temperature washdown zones.
Are you gearing up for a factory audit or modifying a production line? We offer highly competitive pricing and rapid lead times on our entire hygienic range. Contact our expert sales engineers today to discuss your fitting requirements.
