AARICO

all-welded seals

Showing These all-welded seals:

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

402-403 Flanged All-Weld Diaphragm Seals

The Ashcroft® 402 and 403 flanged all-weld 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

150, 300, 600, 900 or 1500

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 and non-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