Sanitary Diaphragm Seals, Tri-clamp Diaphragm

Clamp connection, easy to clean and mount
Used in the food, beverage, pharmaceutical and bio industries

Responsive after-sales service / Customizable /
High quality / One-year warranty
The image is for reference; the actual product willbe based on your custom specifications.

Description

The DIS-C is a sanitary Tri-Clamp diaphragm seal designed for hygienic applications, featuring a quick clamp connection for easy cleaning, installation, and maintenance. It is widely used in the food, beverage, pharmaceutical, and biotechnology industries. Available in 1.5″ to 4″ sizes, it can be paired with pressure gauges or transmitters. Both the body and diaphragm offer various material options, including 304/316L stainless steel, Hastelloy C276, Tantalum, Titanium, Monel 400, and Nickel 200. Suitable for process media temperatures from 0 to 400°C, it also provides optional clamps, gaskets, ferrules, and PTFE/PFA coating, making it ideal for sanitary pipeline pressure measurement.

Specifications

Scale ranges	Pressure gauge: 1.5": -1 ... 5 bar, 0 ... 4 bar to 0 ... 25 bar 2", 2.5": -1 ... 3 bar, 0 ... 2.5 bar to 0 ... 16 bar 3", 4": -1 ... 1.5 bar, 0 ... 1.6 bar to 0 ... 16 bar Transmitter: 1.5": -1 ... 0 bar, 0 ... 0.3 bar to 0 ... 25 bar 2", 2.5", 3", 4": -1 ... 0.6 bar, 0 ... 0.1 to 0 ... 16 bar or all other equivalent vacuum or combined pressure and vacuum ranges
Process connection	1.5", 2", 2.5", 3", 4"
Instrument connection	1/4, 3/8, 1/2 PT, G, NPT, M
Material	Body: 304 SS, 316L SS, Hastelloy C276, Tantalum, Titanium, Monel 400, Nickel 200 Diaphragm: 316L SS, Hastelloy C276, Tantalum, Titanium, Monel 400, Nickel 200
Medium temperature	0℃ ... 80℃, 81℃ ... 200℃, 201℃ ... 400℃
Accessories (options)	Clamp, gasket, ferrule
Others	Welded with instrument, coating (PTFE or PFA)