![300-301 Threaded Diaphragm Seals](http://tristatemeter.com/cdn/shop/products/100-101_3_{width}x.gif?v=1591819885)
The Ashcroft® 300 threaded diaphragm seals or isolation devices protect pressure measuring instruments.
Diaphragm Material | Bottom Housing Material | Pressure Ratings |
Viton, Teflon and Kalrez | Variety of metallic and non-metallic materials | 500, 2,500 and 5,000 psi |
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