Flush Union - 1-1/2 Inch MIP x 1-1/2 Inch Socket intended-usage_Commercial This O-Ring is approximately 18

This O-Ring is approximately 18 Inches in diameter

A great economical tool for pool service professionals

As the flagship product of the Pool Blaster Line

The Durapro series has a replaceable protective vinyl tubing around the frame

The Classic 45 Series Adjustable Pumps are single head self-priming pumps that have adjustable outputs

Flush Union - 1-1/2 Inch MIP x 1-1/2 Inch Socket intended-usage_Commercial This O-Ring is approximately 18This is a Male Female Flush Union, 1 1 2 Inch MIP x 1 1 2 Inch Socket. This union is comparable to Hayward SP14953S. These unions are manufactured from corrosion resistant ABS material. This item has been manufactured to meet the original manufacturer's specifications and often exceeds those specs due to its quality and durability.