Specification Brand : American Spa Parts BulletPoint : Gecko 52271000 AquaFlo 1.5" FBT x Slip Pool & Spa Pump Union (Set of 2) BulletPoint1 : 1 1/2" Threaded Female Pump Side About 2 3/8" Inside the threads BulletPoint2 : 1 1/2" Slip Glueable Side About 1 7/8" Inside Diameter BulletPoint3 : Comes with T Shaped Gasket BulletPoint4 : Fits Most Spa 1 1/2" Wet Ends with 1 1/2" Plumbing Pipe that is 1 7/8" Outside Diameter BulletPoint5 : For help please search for our video on YouTube "Hot Tub 1 1/2" Slice Valve & 1 1/2"Pump Union Information Spa Part The Hot Tub Professor". Color : White ExternallyAssignedProductIdentifier1 : 0740016010272 ExternallyAssignedProductIdentifier2 : 740016010272 ExternallyAssignedProductIdentifier3 : 00610377619790 ExternallyAssignedProductIdentifier4 : 0840891019749 IsAssemblyRequired : 1 ItemDisplayDimensions_Height : 3 inches ItemDisplayDimensions_Length : 4 inches ItemDisplayDimensions_Width : 3 inches ItemDisplayWeight : 4.99 pounds ItemName : Hot Tub Spa Kit with Slice Valve 1 1/2" & 1 1/2" Pump Union ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemTypeKeyword : swimming-pool-and-spa-replacement-parts ItemTypeName : Pool Pole Cam Lock Manufacturer : American Spa Parts Material : Plastic ModelName : R191296 ModelNumber : ASP1.5x1.5pumpunionslice NumberOfBoxes : 1 NumberOfItems : 2 PartNumber : ASP1.5x1.5pumpunionslice PowerSourceType : no ProductDescription : This part is a Kit that consists of (1) 1 1/2" Spigot X 1 1/2" Slip Slice Gate Valve and (1) 1 1/2" Pump Union with Gasket or O-Ring that matches Union. The Valve receives a 1 1/2" pipe or fitting on one side and then slips inside of a 1 1/2" fitting on the other side. It will slip inside of the pump union and glue and screw to a 1 1/2" pump fitting. Don't be confused we also offer a slice valve with a heater union look at where it it attached in the spa if it is attached to the pump and the plumbing is 1 1/2" and the pump wetend threads are 1 1/2" then this part is correct. You can find this setup in a spa with a 2" Heater setup so be sure to measure the pump union threads. This part is used in hot tubs to stop the water so you could service the heater or the pump without draining the tub. Note: We offer these Unions and Valve Kits in a Set of (2) as well as individually. For help please search for our video on YouTube "Hot Tub 1 1/2" Slice Valve & 1 1/2"Pump Union Information Spa Part The Hot Tub Professor". Size : 2" SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1