Specification Brand : Murphy by Enovation Controls BulletPoint : The 20PW7-75 Water Pressure Swichgage is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument is designed specifically to monitor water pump pressure and features a lockout button and a range of 0-75 psi. BulletPoint1 : Pressure gauge with 4"-dia. face for measuring and monitoring pressure within a hydraulic system BulletPoint2 : Lower-mount connection with 1/4" NPTF male threads BulletPoint3 : Dual scale for reading 0 to 10,000 psi and 0 to 700 bar with +/-1.0% accuracy BulletPoint4 : Sealed glycerin filling for more stable readings and better visibility than dry gauges BulletPoint5 : Safety blow-out disk for protection in case of over pressurization BulletPoint6 : DOUBLE SCALE: This Water Pressure Gauge will give Both Measurements PSI and BAR to ensure you have your Water Pressure Measurement Accurate and Easy BulletPoint7 : ECONAMICAL: Our High Quality Accurate water pressure Gauge will reduce your water bills and plumbers cost, and help you create an efficient water-saving irrigation system Color : 2 Input 4 Output ConnectivityProtocol : X-10 ExternallyAssignedProductIdentifier : 7646568776921 ExternallyAssignedProductIdentifier1 : 662005223404 ExternallyAssignedProductIdentifier2 : 0662005223404 ExternallyAssignedProductIdentifier3 : 00662005223404 FitType : Universal IncludedComponents : Pressure Gauge,0 to 10000 psi,4In,1/4In InternationalProtectionRating : IP00 ItemDisplayDimensions_Height : 3 inches ItemDisplayDimensions_Width : 5.5 inches ItemName : Murphy by Enovation Controls 20PW7-75, 2" Water Pressure Swichgage w/Lockout, 0-75 psi (05703153) ItemPackageDimensions_Height : 9.4 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 8.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-pressure-switches Manufacturer : Murphy by Enovation Controls Material : Metal Material1 : Polycarbonate Material2 : Alloy Steel Material3 : Copper Material4 : Brass MeasurementAccuracy : +/-3-2-3% ModelNumber : 20PW7-75 (05703153) NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Automatic PackageLevel : unit PartNumber : 20PW7-75 (05703153) ProductDescription : The 20PW7-75 Water Pressure Swichgage with lockout, is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch, which is used for tripping alarms and/or shutdown devices. This dual-scale instrument is designed specifically to monitor water pump pressure and has a range of 0-75 psi (517 kPa) [5.0 bar]. The gage mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break-resistant lens and a polished, stainless steel bezel help protect this rugged instrument. Accuracy and protection from moderate overpressure is assured by a unique, unitized diaphragm chamber. A built-in pulsation dampener helps eliminate pointer flutter and is removable for cleaning. On the 20PW7-75, the low limit contact can be by-passed on start-up by pushing the lockout button. It holds the pointer away from the shutdown contact while the engine starts. The lockout will disengage automatically on rising pressure. Additionally, the gage pointer acts as a pressure indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact. Contacts are grounded through the case and have a self-cleaning motion to ensure electrical continuity. The 20PW7-75 Water Pressure Swichgage was specifically designed to protect engines and equipment in oil field, marine, irrigation, construction and trucking applications by monitoring water pump pressure. This popular instrument features a beryllium copper diaphragm, a 1/8-27 NPTM brass process connection, and exceeds SAE standards. ProductSiteLaunchDate : 2019-10-23T21:36:55.305Z Size : 3/4" StreetDate : 2017-05-15T00:00:01Z Style : Bottom Mount SupplierDeclaredDgHzRegulation : not_applicable SwitchType : Pressure Switch UnitCount : 1 UnspscCode : 39122200