Opening Size *

•  0.75 NPT + $31.40
•  1.5 NPT
•  2 NPT
•  0.75 NPT Vented + $139.10
•  1.5 NPT Vented + $139.10
•  2 NPT Vented + $139.10

NPT - National Pipe Thread.

Opening Size *

•  0.75 NPT + $22.40
•  1.5 NPT
•  2 NPT
•  0.75 NPT Vented + $139.10
•  1.5 NPT Vented + $139.10
•  2 NPT Vented + $139.10

NPT - National Pipe Thread.

Opening Size *

•  0.75 NPT
•  1.5 NPT
•  2 NPT
•  0.75 NPT Vented + $139.10
•  1.5 NPT Vented + $139.10
•  2 NPT Vented + $139.10

NPT - National Pipe Thread.

Opening Size *

•  1.5 NPT
•  2 NPT
•  1.5 NPT Vented + $139.10
•  2 NPT Vented + $139.10

NPT - National Pipe Thread.

Calibration Upgrades *

•  Plastic
•  GLC + $17.20
•  SGC + $58.40

• Plastic: consists of 3 components: inner plastic piece, and external plastic piece, and the calibrated paper in between the two.
• GLC: replaces the inner plastic piece with glass, for protection from internal heat, fumes, etc.
• SGC: replaces the inner and outer housings with one durable solid glass piece, for protection against the elements (heat, sun, etc.)