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Lenz T-LLG-5 Industrial Fluid Level Gauge - 6.1-Inch Tank Sight Glass with Built-in Thermometer - Polyamide-Coated Hydraulic Oil Level Monitor, 5-Inch Mount, Temperature Range to 212°F, 1/2-13 Thread

5.0 (6) Write Review
Free shipping on orders over $29.99

$25.40

$ 12 .99 $12.99

In Stock

About this item

  • PRECISION DUAL MEASUREMENT: Monitor fluid levels and temperature simultaneously with this professional-grade 6.1-inch sight glass gauge. Features built-in thermometer displaying both °F and °C scales for accurate temperature readings up to 212°F (100°C).
  • INDUSTRIAL-GRADE DURABILITY: Engineered with ultrasonically welded transparent polyamide construction and Buna-N O-ring seals. Delivers exceptional chemical resistance and maintains clarity while withstanding harsh industrial environments.
  • UNIVERSAL FLUID COMPATIBILITY: Specially designed for use with multiple fluid types including hydraulic oil, mineral oil, petroleum-based liquids, and water-based solutions. Perfect for industrial tanks and equipment monitoring.
  • PROFESSIONAL INSTALLATION: Includes zinc-plated mounting hardware and 1/2-13 threaded connections. 5-inch bolt hole spacing ensures secure attachment to standard industrial tanks. Complete with leak-proof sealing system.
  • ENHANCED VISIBILITY: Crystal-clear sight glass provides instant visual confirmation of fluid levels. Large measurement window and temperature indicators allow for easy monitoring from multiple angles. Ideal for maintenance checks.


This Lenz fluid level gauge features an onboard thermometer to measure fluid level and temperature up to 212 °F (100 C). It is 5.9 in. overall length and constructed of ultrasonically welded transparent polyamide material. Featuring Buna-N O-ring seals and zinc plated bolts, this fluid level gauge is compatible with lubricants, mineral, petroleum, and water-based fluids


Steve Lowe
2025-08-14 14:07:31
Works as designed
Diesel doctor
2025-06-13 18:55:36
Best delivery quality merchandise. Thank you very much.
Brent A Zimmerman
2025-06-11 18:29:57
Liked
ChubbZ
2025-03-08 12:46:15
Worked
Randy
2025-03-01 12:13:25
Perfect, just what I ordered, replacement part for a hydraulic tank
SMO
2025-02-10 11:22:29
...of these. It’s a replacement and does what it does but we’ll probably shop for some options when upgrading our tank fleet.
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