In-line Seals

106 In-Line Flanged Diaphragm Seals
106 In-Line Flanged Diaphragm Seals

106 In-Line Flanged Diaphragm Seals

The Ashcroft® 106 in-line flanged diaphragm seal or isolation device protects pressure measuring instruments.

Diaphragm MaterialBottom Housing MaterialFlange Rating
Variety of metallic and non-metallic wetted materialsVariety of metallic and non-metallic materials150
206 In-Line Flanged Diaphragm Seals
206 In-Line Flanged Diaphragm Seals

206 In-Line Flanged Diaphragm Seals

The Ashcroft® 206 in-line flanged diaphragm seal or isolation device protects pressure measuring instruments.

Diaphragm MaterialBottom Housing MaterialFlange Rating
Variety of metallic and non-metallic wetted materialsVariety of metallic and non-metallic materialsFlange Class: 150
104 In-Line Threaded Diaphragm Seals
104 In-Line Threaded Diaphragm Seals

104 In-Line Threaded Diaphragm Seals

The Ashcroft® 104 in-line diaphragm seal or isolation device protects pressure measuring instruments.

Diaphragm MaterialBottom Housing MaterialPressure/Flange Ratings
Variety of metallic and non-metallic wetted materialsVariety of metallic and non-metallic materials60, 200, 345 or 600 - 30 bar: Viton or Kalrez Diaphragm, 172 bar Metal or Teflon® Diaphragm
105 In-Line Saddle Diaphragm Seals
105 In-Line Saddle Diaphragm Seals

105 In-Line Saddle Diaphragm Seals

The Ashcroft® 105 in-line saddle diaphragm seal or isolation device protects pressure measuring instruments.

Diaphragm MaterialBottom Housing MaterialPressure/Flange Ratings
Variety of metallic and non-metallic wetted materialsVariety of metallic and non-metallic materials30 bar: Viton or Kalrez Diaphragm only, 172 bar: Metal and Teflon® Diaphragm
107 In-Line Socket Weld Diaphragm Seals
107 In-Line Socket Weld Diaphragm Seals

107 In-Line Socket Weld Diaphragm Seals

The Ashcroft® 107 in-line socket-weld diaphragm seal or isolation device protects pressure measuring instruments.

Diaphragm MaterialBottom Housing MaterialPressure/Flange Ratings
Variety of metallic or non-metallic wetted materialsVariety of metallic or non-metallic materials 500 psi: Viton or Kalrez Diaphragm only, 2,500 psi: Metal and Teflon1,000, 3,000, 5,000 or 9,000 psi - 500 psi: Viton or Kalrez Diaphragm, 2,500 psi Metal or Teflon® Diaphragm
108 In-Line Butt Weld Diaphragm Seals
108 In-Line Butt Weld Diaphragm Seals

108 In-Line Butt Weld Diaphragm Seals

The Ashcroft® 108 in-line butt-weld diaphragm seal or isolation device protects pressure measuring instruments.

Diaphragm MaterialBottom Housing MaterialPressure/Flange Ratings
Variety of metallic and non-metallic wetted materialsVariety of metallic and non-metallic materials 500 psi: Viton or Kalrez Diaphragm only, 2,500 psi: Metal and Teflon1,000, 3,000, 5,000 or 9,000 psi - 500 psi: Viton or Kalrez Diaphragm, 2,500 psi Metal or Teflon® Diaphragm
204 In-Line Threaded Diaphragm Seals
204 In-Line Threaded Diaphragm Seals

204 In-Line Threaded Diaphragm Seals

The Ashcroft® 204 in-line diaphragm seal or isolation device protects pressure measuring instruments.

Diaphragm MaterialBottom Housing MaterialPressure/Flange Ratings
Variety of metallic and non-metallic wetted materialsVariety of metallic and non-metallic materials1,000, 3,000, 5,000 or 9,000 psi - 500 psi: Viton or Kalrez Diaphragm, 2,500 psi Metal or Teflon® Diaphragm
205 In-Line Saddle Diaphragm Seals
205 In-Line Saddle Diaphragm Seals

205 In-Line Saddle Diaphragm Seals

The Ashcroft® 205 in-line saddle diaphragm seal or isolation device protects pressure measuring instruments.

Diaphragm MaterialBottom Housing MaterialPressure/Flange Ratings
Variety of metallic and non-metallic wetted materialsVariety of metallic and non-metallic materials500 psi: Viton or Kalrez Diaphragm only, 2,500 psi Metal and Teflon® Diaphragm
207 In-Line Socket Weld Diaphragm Seals
207 In-Line Socket Weld Diaphragm Seals

207 In-Line Socket Weld Diaphragm Seals

The Ashcroft® 207 in-line socket-weld diaphragm seal or isolation device protects pressure measuring instruments.

Diaphragm MaterialBottom Housing MaterialPressure/Flange Ratings
Variety of metallic and non-metallic wetted materialsVariety of metallic and non-metallic materials500 psi: Viton or Kalrez Diaphragm only, 2,500 psi: Metal and Teflon1,000, 3,000, 5,000 or 9,000 psi - 500 psi: Viton or Kalrez Diaphragm, 2,500 psi Metal or Teflon® Diaphragm
208 In-Line Butt Weld Diaphragm Seals
208 In-Line Butt Weld Diaphragm Seals

208 In-Line Butt Weld Diaphragm Seals

The Ashcroft® type 208 in-line butt-weld diaphragm seal or isolation device protects pressure measuring instruments.

Diaphragm MaterialBottom Housing MaterialPressure/Flange Ratings
Variety of metallic and non-metallic wetted materialsVariety of metallic and non-metallic materials 500 psi: Viton or Kalrez Diaphragm only, 2,500 psi: Metal and Teflon1,000, 3,000, 5,000 or 9,000 psi - 500 psi: Viton or Kalrez Diaphragm, 2,500 psi Metal or Teflon® Diaphragm
320 In-Line Quick Connect Diaphragm Seals
320 In-Line Quick Connect Diaphragm Seals

320 In-Line Quick Connect Diaphragm Seals

The Ashcroft® 320 in-line quick-connect diaphragm seal is designed to provide immediate dismantling and reassembly for cleaning process media between scheduled process runs.

Diaphragm MaterialBottom Housing MaterialPressure/Flange Ratings
316L Stainless Steel316L Stainless Steel1000 psi