Home > Permanent Diaphragm Seals > Type 30L Reduced Pressure Clamped Style Welded Non-Metallic Lower Housing Diaphragm Seal
Type 30L
Type 30L
Reduced Pressure Clamped Style Welded Non-Metallic Lower Housing
Diaphragm Seal
Features & Benefits
- Designed for lower pressure applications
- Utilizes an all metallic diaphragm welded to the upper housing to allow replacement of the non-metallic lower housing while maintaining continuity of the measuring system
- Maximum pressure rating is 200 psi
- Displacement capability is 0.05 cubic inches with a 2.4 inch ď€ diameter diaphragm
- A flushing port is available to clean wetted areas and prevent process media build up
- Consider gauge size, pressure range, media composition, ambient and operating temperature, and maximum working pressure when selecting
- Maximum temperature rating is 140° F
- Fill fluid must be compatible with process media; i.e. Glycerine may become volatile in conjunction with a strong oxidizing agent such as chlorine, forms of oxygen or peroxide and nitric acids

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