CARBO Instruments 2-1/2" Pressure Gauge, Chrome Plated Steel Case, Dry, Compound Vacuum -30 Hg - 0-100 psi Lower Mount 1/4" NPT -30 / 0 / +100 inHg/psi Style:-30 / 0 / +100 inHg/psi the overall height is 13mm/0

the overall height is 13mm/0

Pan head has a flat top and short vertical sides with a rounded top edge

1/4-20*3/8

DIY Decorative

CARBO Instruments 2-1/2" Pressure Gauge, Chrome Plated Steel Case, Dry, Compound Vacuum -30 Hg - 0-100 psi Lower Mount 1/4" NPT -30 / 0 / +100 inHg/psi Style:-30 / 0 / +100 inHg/psi the overall height is 13mm/0CARBO Instruments 2 1 2" Pressure Gauge, Chrome Plated Steel Case, Dry, Compound Vacuum 30 Hg 0 100 psi Lower Mount 1 4" NPT CARBO Instruments 2 1 2" Pressure Gauge, Chrome Plated Steel Case, Dry, Vacuum Compound gauge 30 inHg 0 160 PSI, Lower Mount 1 4" NPT, Water, Air, Compressor, Hydraulics, HVAC, Gaseous & Liquid media that are not highly viscous or crystallizing and not corrosive or oxidizing to copper alloy parts Product Features ASME B40. 1