Surface
-Size: 4 inch
-Material: Glass

Connection
-Mount: Lower Mount
-Size & Thread: 3/8"PT, 3/8"PF, 1/2"PT, 1/2"NPT

Stainless Steel Parts
-All

Liquid Filled
-Glycerin, Silicone Oil

Adjustment
-Right Side

Accuracy: 3-2-3%

Pressure Range
-Min. Thickness: 0~30KPA
-Max. Thickness: 0~60KPA

Vacuum Range
-Min. Thickness: -3KPA~0
-Max. Thickness: -60KPA~0

Utility Range
-Min. Thickness: ±1.5KPA
-Max. Thickness: ±30KPA

Pressure Units, Trademark & Outer Packing can be customized.