Hydroline Sight Level Gauge - LG 6
The LG 6 takes the LG 2's O-ring sealed design and adds a tough die-cast cover for greater impact resistance and durability in demanding environments. If your tank is exposed to knocks, vibration, or harsh site conditions, this is the gauge to specify. Available in the same three standard sizes, with an optional thermometer.
Key Specifications:
- O-ring type construction with sturdy die-cast cover
- 3 sizes: 3", 5", and 10" between bolt centres
- Non-pressurised tanks only
- Suitable for mineral/petroleum-based oils
- Maximum temperature: 80°C
- Optional integrated thermometer
Fitting options:
- M12 × 1.75 bolt — standard
- M10 × 1.50 bolt — special order
- ½"-13 UNC bolt — special order
- No-nut option available for tapped hole mounting
- Bolt torque limit: 3 ft-lbs
- Weights: 0.23 kg (3") | 0.26 kg (5") | 0.36 kg (10")






