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Location:

Office:
2865 Rudder Road
Memphis, TN 38118

Warehouse:
2875 Rudder Road
Memphis, TN 38118

Phone: (901) 363-0377
Fax: (901) 365-6809

Email:
sales@tristatemeter.com

In-line Seals

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106 In-Line Flanged Diaphragm Seals

 

The Ashcroft® 106 in-line flanged diaphragm seal or isolation device protects pressure measuring instruments.
Diaphragm Material Bottom Housing Material Pressure/Flange Ratings
Variety of metallic and non-metallic wetted materials Variety of metallic and non-metallic materials Flange Class: 150
Spec


Data Sheet

 106 In-line Flanged Diaphragm Seals

The Ashcroft® 106 in-line flanged diaphragm seal or isolation device protects pressure measuring instruments. Mounted in-line to the process piping, it is used on applications where continuous flow prevents process clogging or accumulation, while preventing process fluid loss in the event the measuring instrument is removed or fails. An ideal choice for satisfying challenging installation requirements.

Key Features:
  • Wide selection of diaphragm and lower housing materials
  • Diaphragm threaded to top housing
Specifications:
  • Process size: 1/2" to 8" 
  • Flange rating: 150 class
 

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104 In-Line Threaded Diaphragm Seals

 

The Ashcroft® 104 in-line diaphragm seal or isolation device protects pressure measuring instruments.
Diaphragm Material Bottom Housing Material Pressure/Flange Ratings
Variety of metallic and non-metallic wetted materials Variety of metallic and non-metallic materials 1,000, 3,000, 5,000 or 9,000 psi - 500 psi: Viton or Kalrez Diaphragm, 2,500 psi Metal or Teflon® Diaphragm
Spec


Data Sheet

104 In-Line Threaded Diaphragm Seals

The Ashcroft® 104 in-line diaphragm seal or isolation device protects pressure measuring instruments. Mounted in-line to the process piping, it is used on applications where continuous flow prevents process clogging or accumulation, while preventing process fluid loss in the event the measuring instrument is removed or fails. An ideal choice for satisfying challenging installation requirements.

Key Features:
  • Wide selection of diaphragm and lower housing materials
  • Diaphragm threaded to top housing
Specifications:
  • Process size: 1/4" and 1/2" NPT
  • Rated up to 2500 psi
 

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105 In-Line Saddle Diaphragm Seals

 

The Ashcroft® 105 in-line saddle diaphragm seal or isolation device protects pressure measuring instruments.
Diaphragm Material Bottom Housing Material Pressure/Flange Ratings
Variety of metallic or non-metallic wetted materials Variety 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
Spec

Data sheet

105 In-Line Saddle Diaphragm Seals

The Ashcroft® 105 in-line saddle diaphragm seal or isolation device protects pressure measuring instruments. Mounted astride process piping, it is used to prevent process clogging or accumulation. An ideal choice for satisfying challenging installation requirements.

Key Features:
  • Wide selection of diaphragm and lower housing materials
  • Diaphragm threaded to top housing
Specifications:
  • Process size: 3" and larger
  • Rated up to 2500 psi
 

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107 In-Line Socket Weld Diaphragm Seals

 

The Ashcroft® 107 in-line socket-weld diaphragm seal or isolation device protects pressure measuring instruments.
Diaphragm Material Bottom Housing Material Pressure/Flange Ratings
Variety of metallic or non-metallic wetted materials Variety 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
Spec

Data Sheet

107 In-Line Socket Weld Diaphragm Seals

The Ashcroft® 107 in-line socket-weld diaphragm seal or isolation device protects pressure measuring instruments. Mounted in-line to the process piping, it is used on applications where continuous flow prevents process clogging or accumulation, while preventing process fluid loss in the event the measuring instrument is removed or fails. An ideal model for satisfying installation requirements.

Key Features:
  • Wide selection of diaphragm and lower housing materials
  • Diaphragm threaded to top housing
Specifications:
  • Process size: 1/4" to 2"
  • Rated up to 2500 psi
 

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108 In-Line Butt Weld Diaphragm Seals

 

The Ashcroft® 108 in-line butt-weld diaphragm seal or isolation device protects pressure measuring instruments.
Diaphragm Material Bottom Housing Material Pressure/Flange Ratings
Variety of metallic and non-metallic wetted materials Variety 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
Spec

Data Sheet

108 In-Line Butt Weld Diaphragm Seals

The Ashcroft® 108 in-line butt-weld diaphragm seal or isolation device protects pressure measuring instruments. Mounted in-line to the process piping, it is used on applications where continuous flow prevents process clogging or accumulation, while preventing process fluid loss in the event the measuring instrument is removed or fails. An ideal model for satisfying installation requirements.

Key Features:
  • Wide selection of diaphragm and lower housing materials
  • Diaphragm threaded to top housing
Specifications:
  • Process size: 1/2" to 2"
  • Rated up to 2500 psi
 

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204 In-Line Threaded Diaphragm Seals

 

The Ashcroft® 204 in-line diaphragm seal or isolation device protects pressure measuring instruments.
Diaphragm Material Bottom Housing Material Pressure/Flange Ratings
Variety of metallic and non-metallic wetted materials Variety of metallic and non-metallic materials 1,000, 3,000, 5,000 or 9,000 psi - 500 psi: Viton or Kalrez Diaphragm, 2,500 psi Metal or Teflon® Diaphragm
Spec

Data Sheet

204 In-Line Threaded Diaphragm Seals

The Ashcroft® 204 in-line diaphragm seal or isolation device protects pressure measuring instruments. Mounted in-line to the process piping, it is used on applications where continuous flow prevents process clogging or accumulation, while preventing process fluid loss in the event the measuring instrument is removed or fails. An ideal choice for satisfying challenging installation requirements.

Key Features:
  • Wide selection of diaphragm and lower housing materials
  • Diaphragm welded (metallic) or bonded (elastomer) to top housing
Specifications:
  • Process size: 1/4" and 1/2" NPT
  • Rated up to 2500 psi
 

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205 In-Line Saddle Diaphragm Seals

 

The Ashcroft® 205 in-line saddle diaphragm seal or isolation device protects pressure measuring instruments.
Diaphragm Material Bottom Housing Material Pressure/Flange Ratings
Variety of metallic and non-metallic wetted materials Variety of metallic and non-metallic materials 500 psi: Viton or Kalrez Diaphragm only, 2,500 psi Metal and Teflon® Diaphragm
Spec

Data Sheet

205 In-Line Saddle Diaphragm Seals

The Ashcroft® 205 in-line saddle diaphragm seal or isolation device protects pressure measuring instruments. Mounted astride process piping, it is used to prevent process clogging or accumulation. An ideal choice for satisfying challenging installation requirements.

Key Features:
  • Wide selection of diaphragm and lower housing materials
  • Diaphragm welded (metallic) or bonded (elastomer) to top housing
Specifications:
  • Process size: 3" and larger
  • Rated up to 2500 psi
 

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206 In-Line Flanged Diaphragm Seals

The Ashcroft® 206 in-line flanged diaphragm seal or isolation device protects pressure measuring instruments.
Diaphragm Material Bottom Housing Material Pressure/Flange Ratings
Variety of metallic and non-metallic wetted materials Variety of metallic and non-metallic materials Flange Class: 150
Spec

Data Sheet

206 In-Line Flanged Diaphragm Seals

The Ashcroft® 206 in-line flanged diaphragm seal or isolation device protects pressure measuring instruments. Mounted in-line to the process piping, it is used on applications where continuous flow prevents process clogging or accumulation, while preventing process fluid loss in the event the measuring instrument is removed or fails. An ideal choice for satisfying challenging installation requirements.

Key Features:
  • Wide selection of diaphragm and lower housing materials
  • Diaphragm welded (metallic) or bonded (elastomer) to top housing
Specifications:
  • Process size: 1/2" to 8" 
  • Flange rating: 150 class
 

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207 In-Line Socket Weld Diaphragm Seals

The Ashcroft® 207 in-line socket-weld diaphragm seal or isolation device protects pressure measuring instruments.
Diaphragm Material Bottom Housing Material Pressure/Flange Ratings
Variety of metallic and non-metallic wetted materials Variety 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
Spec

Data Sheet
207 In-Line Socket Weld Diaphragm Seals

The Ashcroft® 207 in-line socket-weld diaphragm seal or isolation device protects pressure measuring instruments. Mounted in-line to the process piping, it is used on applications where continuous flow prevents process clogging or accumulation, while preventing process fluid loss in the event the measuring instrument is removed or fails. An ideal model for satisfying installation requirements.

Key Features:
  • Wide selection of diaphragm and lower housing materials
  • Diaphragm welded (metallic) or bonded (elastomer) to top housing
Specifications:
  • Process size: 1/4" to 2"
  • Rated up to 2500 psi
 

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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 Material Bottom Housing Material Pressure/Flange Ratings
Variety of metallic and non-metallic wetted materials Variety 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
Spec

Data Sheet
208 In-Line Butt Weld Diaphragm Seals

The Ashcroft® type 208 in-line butt-weld diaphragm seal or isolation device protects pressure measuring instruments. Mounted in-line to the process piping, it is used on applications where continuous flow prevents process clogging or accumulation, while preventing process fluid loss in the event the measuring instrument is removed or fails. An ideal model for satisfying installation requirements.

Key Features:
  • Wide selection of diaphragm and lower housing materials
  • Diaphragm welded (metallic) or bonded (elastomer) to top housing
Specifications:
  • Process size: 1/2" to 2"
  • Rated up to 2500 psi
 

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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 Material Bottom Housing Material Pressure/Flange Ratings
316L Stainless Steel 316L Stainless Steel 1000 psi
Spec

Data Sheet
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. A very useful selection for those applications that do not require 3A sanitary ratings.

Key Features:
  • Compact size and lightweight
  • All-welded connections
  • Compatible with Tri-Clover and Cherry Burrell® S line
Specifications:
  • Process size: 1 1/2" and 2" 
 

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