Specification Brand : Winters Instruments BulletPoint1 : Stainless steel wetted parts for corrosion resistance BulletPoint2 : Circular dial is filled with glycerin and enclosed in a stainless steel case 304 for corrosion resistance BulletPoint3 : Measures pressure with single (psi)/(Hg. Vacuum) or dual scale (psi/kPa)/(Hg. vacuum/kPa) BulletPoint4 : Display accuracy is + or - 2.5% of full scale value for the 1.5" (40 mm) and 2" (50 mm) gauges, and + or - 1.5% of full scale value for the 2.5" (63 mm) and 4" (100 mm) gauges BulletPoint5 : Lower mount or center back male connection with 1/8", 1/4", or 1/2" NPT rate with restricted orifice ExternallyAssignedProductIdentifier1 : 628311233278 ExternallyAssignedProductIdentifier2 : 0628311233278 ItemName : Winters PFQ Series Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge, 0-1000 psi, 4" Dial Display, +/- 1.5% Accuracy, 1/2" NPT Bottom Mount ItemPackageDimensions_Height : 4.318 centimeters ItemPackageDimensions_Length : 13.716 centimeters ItemPackageDimensions_Width : 11.176 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-pressure-gauges Manufacturer : Winters Material : Stainless Steel MeasurementAccuracy : +/-1.5% ModelNumber : PFQ777R1 NumberOfItems : 1 PartNumber : PFQ777R1 ProductSiteLaunchDate : 2012-06-18T08:00:01.000Z Size : 0-1000 psi Style : Bottom Mount