Pool Spa Split Nut Unions with Screw and Heater Gasket/O-Rings - 3 Inch Actual Size for 2 Inch Heater

• Package Include 1 pcs Heater Split Nut Unions with Screw , 1 pcs Heater Gasket / O-rings,we suggest that make sure the size matches your project before purchasing!
• Split Nut Measurement：The inner size (back side) is 2.3 inch, the inner size(front side) is 3.12inch,fits 2" Heater Assemblies,not fits LX Heater
• Actual Oring Measurement：The inner size is 2.08 inch, the outer size is 2.87 inch，O-ring fits for Balboa,Gecko,HydroQuip,Spa Builders,Correctech,Spanet,not fits LX Heater
• Please find the mark(1or 2) on each split nut,the same number can be matched successfully,otherwise the thread will be misaligned
• Please not choose the same size as your pipe,because the same size will be too tighten to be installed.

Here is 1 pcs Heater Split Nut Unions with Screw , 1 pcs Heater Gasket / O-rings Actual Split Nut Measurement : The inner size (back side) is 2.3 inch, the inner size (front side) is 3.12 inch. Actual Oring Measurement: The inner size is 2.08 inch, the outer size is 2.87 inch. the O-ring fits for Balboa,Gecko,HydroQuip,Spa Builders,Correctech,Spanet,not fits LX Heater,the split nut fits 2" Heater Assemblies Made by Balboa,Gecko,HydroQuip,Spa Builders,Correctech