AARICO

threaded seals

Showing These threaded seals:

100-101 Threaded Diaphragm Seals

The Ashcroft® 100 and 101 threaded diaphragm seals or isolation devices protect pressure measuring instruments.

Diaphragm Material

Variety of metallic wetted materials

Bottom Housing Material

Variety of metallic and non-metallic materials

Pressure Ratings

500, 2,500 and 5,000 psi

200-201 Threaded Diaphragm Seals

The Ashcroft® 200 and 201 threaded diaphragm seals or isolation devices protect pressure measuring instruments.

Diaphragm Material

Variety of metallic and non-metallic wetted materials

Bottom Housing Material

Variety of metallic and non-metallic materials

Pressure Ratings

500, 2,500 and 5,000 psi

300-301 Threaded Diaphragm Seals

The Ashcroft® 100 and 101 threaded diaphragm seals or isolation devices protect pressure measuring instruments.

Diaphragm Material

Viton, Teflon and Kalrez

Bottom Housing Material

Variety of metallic and non-metallic materials

Pressure Ratings

500, 2,500 and 5,000 psi

310-315 Mini-Diaphragm Seals

The Ashcroft® 310 and 315 mini-diaphragm seals or isolation devices protect pressure measuring instruments.

Diaphragm Material

316L Stainless Steel, Monel 400, Hastelloy B, Hastelloy C 276

Bottom Housing Material

316L Stainless Steel, Monel 400, Hastelloy B, Hastelloy C 276

Pressure Ratings

2,500 psi

311-312 Midi-Diaphragm Seals

The Ashcroft® 311 and 312 midi-diaphragm seals or isolation devices are used in confined areas to protect measuring instruments.

Diaphragm Material

316L Stainless Steel, Hastelloy C 276, Tantalum

Bottom Housing Material

316L Stainless Steel, Hastelly C 276

Pressure Ratings

1,000 psi

330 All-Welded Flush Mini Diaphragm Seals

The Ashcroft® 330 all-welded flush mini-diaphragm seal or isolation device protect pressure measuring instruments

Diaphragm Material

316L Stainless Steel

Bottom Housing Material

316L Stainless Steel

Pressure Ratings

3,000 psi

400-401 All-Welded Diaphragm Seals

The Ashcroft® 400 and 401 all-welded diaphragm seals or isolation devices protect pressure measuring instruments.

Diaphragm Material

Variety of metallic wetted materials

Bottom Housing Material

Variety of metallic materials

Pressure Ratings

4,400 psi, 400: 9,000 psi, 401:5,000 psi

500-501 All-Welded Diaphragm Seals

The Ashcroft® 500 and 501 all-welded diaphragm seals or isolation devices protect pressure measuring instruments.

Diaphragm Material

Variety of metallic wetted materials

Bottom Housing Material

Variety of metallic and non-metallic materials

Pressure Ratings

500 psi

510-511 All-Welded Diaphragm Seals

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

Diaphragm Material

316L Stainless Steel, Hastelloy C 276, Monel 400

Bottom Housing Material

316L Stainless Steel, Hastelloy C 276, Monel 400

Pressure Ratings

510: 5,000 psi, 511: 1,500 psi

740-741 High-Displacement Diaphragm Seals

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.

Diaphragm Material

Variety of metallic wetted materials

Bottom Housing Material

Variety of metallic materials

Pressure Ratings

750 psi