Hamilton S 7516 SPRT 4SL FCB Plate Caster with Flat Free Wheels 16 in Wheel Dia., 2900 lb, 18 1 2 in Mounting Ht G3590291 100 Grade B Pressure Range 100 Grade B Pressure Range (Secondary) 0 to 100 psi ( 0 to 7 bar ) Process Connection Type NPT Dial Color White Scale Type Dual Removable Bezel No Secondary Pressure Range 0 to 7 bar Liquid Filled Case Yes Includes Vent Plug Yes Sensor Material Copper Alloy Vibration Resistance Liquid Filled Dry Dampening Feature None Secondary Scale Units bar Cleaned for Oxygen Service No Primary Graduations 2 Accuracy Scale Mid Scale Process Connection Location Bottom IP NEMA Rating Not Rated Includes Calibration Certificate No Process Connection Gender Male Freeze Resistant Movement No Gauge Case Liquid Glycerin Bezel Mounting Type Fixed Primary Pressure Range 0 to 100 Tool Weight 8 lb Non Marking No Caster Brake Included Yes Caster Load Rating Range Heavy Duty Caster Sub Type Swivel Caster Wheel Tread Material Pneumatic Load Rating 2900 lb Number of Wheels 1 Caster Stem Type No Stem Plate Included Plate Caster Bolt Hole Pattern D Frame Finish Enamel Item Plate Caster with Flat Free Wheels Caster Plate Hole Pattern D Caster Mounting Type Plate Hub Type Symmetrical Non Marking No Hub Material Steel Outside Bolt Hole Spacing 4 1 8 in x 6 1 8 in Plate Thickness 1 2" Caster Raceway Single Ball Frame Material Forged Steel Inside Bolt Hole Spacing 4 1 8 in x 6 1 8 in Tread Ribbed Caster Product Group Swivel Caster with Four Position Swivel Lock and Brake Includes Four Position Swivel Lock Ply 6 Hub Color Black Caster Wheel Bearings Ball Caster Temp