- Mallard Control
- Gauges > Liquid Level Sight
- Manufacturing Standards
- NACE MR 0175
Rugged flat glass gauge for liquid level indication. Standard construction includes a solid one-piece chamber machined from bar, forged steel covers, alloys steel bolts and nuts, and tempered glass.
All gauges tested to 1.5 times rated pressure at 100°F, Available in reflex or transparent styles, Wetted parts conform to NACE MR0175/ISO 15156, Optional 316 SS bolts & nuts, plus 3-coat paint system for optimal protection in corrosive environments