Product Variation:


130LP Series

The Model 130LP Mini Welded Seal is designed for pressure gauges up to 4 1/2″ dial size. The 130LP Series features a higher displacement design for use with low pressure or vacuum ranges up to 1000 psi maximum operating pressure.

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Additional information

Diaphragm material

316SS, Hastelloy C276, Custom (contact factory)


Custom Connection Sizes, Custom Materials

Flush connection

None, 1/4" NPT

Pressure rating

Vacuum – 1000 PSI


130LP Series

Instrument connection

1/4", 1/2" NPT

System fill

Glycerine, Silicone, Custom/Other (contact factory)

Process connection

1/4", 1/2", 3/4" NPT, Others Optional

Lower housing material

316SS, Hastelloy C276, Custom (contact factory)

Upper housing material