PLAST-O-MATIC GL Double-wall level indicator

Descriptions of PLAST-O-MATIC GL

• Series GL level indicators utilize a double-wall construction to indicate the level of highly corrosive or ultra-pure liquids compatible with Pyrex glass.
• They cannot be used with hydrofluoric acid or sodium hydroxide as they will etch the Pyrex cylinder wall. They are available with either PVC, natural polypropylene or PTFE ends in nominal lengths of 1, 2, 3, and 4 feet.
• FKM seals are standard. Pipe sizes are 1/2″ and 3/4″ NPT. BSP (British Standard Pipe) threads are also offered.

Technical specifications of PLAST-O-MATIC GL

Features:
• Large 360° viewing area
• Series GL have double wall Pyrex and acrylic construction for maximum safety.
• Full flow design; no corners to collect debris.
• Wide choice of select plastic materials to assure maximum chemical compatibility.
• Designed to withstand reasonable external shocks.
• Little or no maintenance required.
• No special hardware required for installation; completely assembled and pre-tested.

Materials of Construction:
Ends on Series GL indicators are PVC, natural polypropylene or PTFE.
On Series GL indicators, FKM O-rings are standard. For additional seal materials, consult factory.
Fasteners are not used on Series GL level indicators.
All inner walls are Pyrex for maximum corrosion resistance, and all outer walls are high impact acrylic which acts as an armored shield against shocks. Acrylic cylinder walls are ultra-violet resistant.