SPAN Compound Gauge with Internal Seal: 0 psi to 600 psi, LFS-210, 2 1/2 in Dial

A SPAN compound gauge with internal seal measures both vacuum and positive pressure up to 600 psi in industrial systems. It is used in applications where process media may clog or freeze a standard gauge, such as chemical processing, oil and gas, or hydraulic systems. The internal seal protects the gauge movement from contamination.

The SPAN LFS-210 compound gauge has a 2 1/2 in dial, ±1.00% accuracy, and a range of 0 psi to 600 psi. It features a glycerin-filled gauge case, instrument oil as seal fill, brass/copper wetted parts, and a brass seal lower housing. The gauge includes Buna-N components and is model LFS-210-30Hg/600PSI-G-KEMX.

3G Electric supplies the SPAN compound gauge with internal seal worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the LFS-210-30Hg/600PSI-G-KEMX or similar SPAN gauges for your application.

Install the SPAN compound gauge by connecting it to a compatible process port using appropriate thread sealant. Ensure the gauge is mounted vertically for accurate readings and that the internal seal is not obstructed. Avoid overtightening to prevent damage to the brass lower housing. Refer to standard gauge installation practices for best results.