Compact In-line Sight Glass Female NPT Stainless Steel (Flow Sight) NPT Size:3/8" this heating mat employs innovative

this heating mat employs innovative far-infrared film for faster warming and more even heat distribution

or polished concrete

How does it work

which makes cleanup easier and less frequent

Compact In-line Sight Glass Female NPT Stainless Steel (Flow Sight) NPT Size:3/8" this heating mat employs innovativeThe body of the flow sight is 304 stainless steel. The glass sight has a pressure tight, solid gasket design with Viton seals. The unit tolerates temperatures up to 180 F. The maximum recommended pressure is 125 PSI. BVV FNPT Stainless Steel Sight Glass Data Sheet Specifications 1 4" 3 8" 1 2" 1" Body Material 304 Stainless Steel Gasket Material Viton Length 2 3 16" 2 1 4" 2 1 2" 2 7 8" Width 7 8" 1" 1 1 4" 2" Viewing Port Size 1" 1 1 8" 1 3 16" 1 1