The Wilkins 975 / 975XL / 975XL2 is a reduced pressure assembly ( RPA ). It is available in ¼” – 2” sizes and has been in production since 1990. The body is made of bronze. The 975 did not have replaceable check seats and used buna (Black) rubber on the check discs. The 975XLwas introduced in 1993 and has plastic replaceable check seats and silicone (Red) rubber check discs. A lead free version was introduced in 2010 (975XL2).
¼”-2” 975XL Repair Video
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