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Jerguson Series 20 Liquid Level Gages, Reflex R-20 and Transparent T-20, Armored Flat Glass Gages

The Jerguson Series 20 liquid level gage is the most commonly produced covering 80-85% of the applications encountered. The Series 20 armored glass gage features a recessed gasket surface, and shrouded covers. A recessed gasket surface provides positive location of the seal gasket during both assembly and field repair. This makes it possible to repair the gage while mounted to the vessel. The recessed gasket surface contains the gasket to prevent lateral movement which could lead to a gasket blow-out (as with competitive gages). All Jerguson armored glass gages are hydrostatically tested at 1 1/2 times the design pressure rating at 100°F (38°C) prior to shipment.

Features

  • All gages feature a continuous, one-piece chamber regardless of length
  • Recessed gasket seat in Tempered Borosilicate Glass conforming to BS3463, JIS B8211, & DIN 7081
  • 2mm glass, size 11-20
  • Wetted parts conform to NACE MR0175 & MR0103
  • All parts listed in ASTM & ASME B31.3
  • ABS Certified
  • Carbon Steel covers are shrouded to protect the glass edges

Applications