A diaphragm seal is a device which is mounted between pressure gauges, switches or transducers which prevents toxins, corrosives, slurries or viscous fluids from damaging the instrumentation or from blocking measurements. ASHCROFT® diaphragm seals offer a variety of materials and connections. If you require a specially designed diaphragm please do not hesitate to contact us.
MODULAR ASHCROFT® – DIAPHRAGM SEALS
are available with the following options:
Capsule screwed in the top housing
Diaphragm welded or bonded to the top housing
Diaphragm clamped between top and bottom housing
All welded seal for pressure up to 620 bar
MATERIAL WETTED PARTS:
Stainless steel, Monel, Hastelloy B and C, Carpenter 20, Inconel, Nickel, Tantalum, Titanium, Halar-coating, Teflon, Vition, PVC and other
VARIOUS PROCESS CONNECTIONS:
Screwed, optional with flushing connection
Flanged, optional with flushing connection
In-line executed, screwed, flanged or welded
FLANGED DIAPHRAGM SEALS WITH WELDED FLUSH OR TRUNCATED DIAPHRAGM
Model DF flush diaphragm
Model DS sandwich-construction
Model DT truncated
Flanges according to DIN, ISO or ANSI
DIAPHRAGM SEALS WITH QUICK CONNECTION FOR THE FOOD INDUSTRY
