The Chapin 21 PSI Constant Flow (CF Valve), 3/8-Inch, Red, is a genuine replacement part that fits on most Chapin backpack sprayers. To determine if this part fits your specific sprayer, please call our technical Customer Se...

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Product Review

The Chapin 21 PSI Constant Flow (CF Valve), 3/8-Inch, Red, is a genuine replacement part that fits on most Chapin backpack sprayers. To determine if this part fits your specific sprayer, please call our technical Customer Service Team at 800-950-4458 or visit our website for more information

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