Features

• Easily update any existing PD20X-X and PD30X-X-B pumps to EXP
• EXP Air Valve Retrofit Kit fits directly onto existing ARO Pumps
• EXP Air Valve Retrofit Kit has 47% fewer parts over the origional PD20X-X and PD30X-X-B air valves
• Simplifies repairs
• Lower start-up pressure
• Long lasting ceramic valve components

EXP Valve Kits

• 637374-2 : For aluminum pumps
• 637374-3 : Aluminum pumps with cycle counter
• 637374-4 : For stainless steel pumps
• 637374-5 : Stainless steel with cycle counter