Determining the right O-Ring for the correct application can be a challenge, especially for hydraulic fittings. To simplify the issue PIRTEK has developed a standard O-Ring kit designed to be used with the most popular thread forms and flanges found on equipment today.

The kit contains 181 O-Rings (90 durometer) in 24 different sizes; and includes the popular sizes of Code 61 and 62 flanges, O-Ring boss and O-Ring face seals. A chart on the inside cover provides details of each O-Ring and its application.

The kits can be purchased at local PIRTEK centers. For more information, visit www.pirtekusa.com.