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AR1920 is the replacement valve kit for the AR50 diaphragm pump. Valves may become worn over time which will affect the pump performance. A common symptom of a bad valve is excessive pulsation in the suction and agitation lines. AR1920 replaces 9910-Kit1920 and is compatible with Hypro D50 pumps. The valve kit comes with four valve assemblies and four valve O-rings.
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🇺🇸 Ship from USA · On Agora since 2025
$159.43