Willoughby Push Button Diaphragm Pump Assembly
- Replacement Manufactured by Willoughby
- For Use with PM Series Willoughby Pneumatic Valve Assemblies, Fits Air Operated Valves, Also Used in Cabinet Shower Installations
- Includes Cap, Diaphragm Pump, Fitting, and Hose Barb Push-In 1/16" Tube
- Length: 4-3/4"