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Series 300L Reflex and Transparent Gages

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JERGUSON® SERIES 300L REFLEX AND TRANSPARENT LIQUID LEVEL GAGES

REFLEX AND TRANSPARENT GAGES FOR PRESSURES UP TO 300# ANSI

REFLEX MODEL: JER_R-300L_G
TRANSPARENT MODEL: JER_T-300L_G

The Jerguson® Series 20 liquid level gage is the most commonly specified gage and will cover 80-85% of all applications. Important features include a standard recessed gasket surface and shrouded covers. A recessed gasket surface provides positive location of the seal gasket during both assembly and field repair and makes it possible to repair a Jerguson® gage while mounted to the vessel. This design contains the gasket helping to prevent lateral movement which could lead to gasket blow-out (as with competitive gages). If you require shrouded covers, look at the Jerguson®series 20 reflex and transparent gages.

Features

STANDARD FEATURES

  • Recessed gasket seat in chamber and cover
  • 25mm glass, size 11-20
  • Economical 300# ANSI gage
  • Tempered Borosilicate glass
  • Wetted parts conform to NACE MR0175 and MR0103
  • All parts listed in ASTM or ASME B31.3
  • All gages feature a continuous, one-piece chamber regardless of length

SECTION LENGTHS

  • Gage sections are available in six standard glass sizes. Longer sizes are constructed withmultiple vision slots in a continuous solid bar chamber.

CONNECTIONS

  • Standard connections are at top and bottom and are 1/2″ and 3/4″ NPT female. Optional connections are available, such as socket weld, flanged or close hook-up (side/side).

LIQUID CHAMBER

  • Machined from bar stock. The gasket seat is recessed to provide lateral support, and facilitate positioning of the gasket. This seat aids in field repair, and enhances safety & reliability.

COVERS

  • Carbon steel non-shrouded covers are standard with optional materials available. The cushion gasket surface is recessed on all covers.

BOLTS AND NUTS

  • Steel fasteners, heat treated for strength; A193 B7 bolts / A194 2H nuts. NACE options include A193 B7M bolts / A194 2HM nuts (transparent only) and A193 B8M bolts / A194 8M nuts (316 Stainless Steel).

GLASS

  • Tempered Borosilicate is used up to 600°F. Transparent glass may be protected from corrosive media with mica shields.

GASKETS

  • Standard gaskets are precision die cut in proprietary Jerguson® dies.

FINISH

  • All carbon steel parts are finish coated prior to assembly with Jerguson® Protective FP-16. Optional coatings such as FP-11 offshore are available.

GAGE VALVES

  • Use of Jerguson® gage valves is strongly recommended. Standard features include safety ballchecks which help prevent loss of product and physical injury in the event of a catastrophic failure.

QUALITY CONTROL PRODUCTS

LCM stocks and sales only the highest quality name brand process control products. Brands like Clark-Reliance®, Dyna-Flo, Farris™, USI, iValve and Graco. Our control products experts can help you find the right products and materials to meet your application requirements. LCM’s trained valve technitions will make sure your products are set, tested and ready for installation.

FARRIS AUTHORIZED SERVICE TEAM

LCM is a Farris™ Authorized Service Team “FAST” Center, manufacturer’s representative, and ASME code assembler for Farris™ pressure relief valves. LCM is also a code pressure relief valve repair facility and national board “VR” stamp holder for pressure relief valve repair. We take quality and service to another level with ongoing technical training and education.

CUSTOM VALVE MODIFICATIONS

LCM inventories loosely assembled valves that are ready for custom modifications and testing. LCM’s new machining, assembly and testing facilities are equipped with the latest technology and equipment to customize your valves with optional materials, regulation, piping, actuation and much more. Send us your project and valve requirements and we’ll make it happen.