
DF-EN Flush Flanged Diaphragm Seal
The Ashcroft® DF flush flanged diaphragm seal uses a flush diaphragm welded directly to the assembly flange, eliminating the need for a bulky lower housing.


The Ashcroft® DF flush flanged diaphragm seal uses a flush diaphragm welded directly to the assembly flange, eliminating the need for a bulky lower housing.

The Ashcroft® DF flush flanged diaphragm seal uses a flush diaphragm welded directly to the assembly flange, eliminating the need for a bulky lower housing.

The Ashcroft® 80 isolation ring or isolation device is mounted inline with process piping.

The Ashcroft® 81 isolation ring or isolation device is mounted inline with process piping.

The Ashcroft® 510 and 511 compact, all-welded diaphragm seals or isolation devices protect pressure measuring instruments.

The Ashcroft® 702 and 703 high-displacement diaphragm seals or isolation devices are used with low pressure or differential pressure gauges with low differential pressure and elevated static pressure.

The Ashcroft® 740 and 741 high-displacement diaphragm seals or isolation devices are used with low-ranged instruments or high static pressure dp gauges with low differential pressure.

The Ashcroft® truncated flanged diaphragm seal model DT protects pressure measuring instruments on isolated pipes or tanks.

The Ashcroft® truncated flanged diaphragm seal model DT protects pressure measuring instruments on isolated pipes or tanks.

The Ashcroft® 82 isolation ring is threaded in-line with process piping.

The Ashcroft® 331 all-welded flush mini-diaphragm seal or isolation device protect pressure measuring instruments.

The Ashcroft® 32X sanitary quick-connect diaphragm seal is designed to provide immediate dismantling and reassembly for cleaning process media between scheduled process runs.
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