41 Series Bottom Mount Pressure Gauges Gauge PSI Rating:200 PSI - Bottom Mount 01 is the replacement diaphragm

01 is the replacement diaphragm kit for the Udor Iota-17 diaphragm pump

The 3/4" 3-way continuous flow valve is rated for 230 PSI and features 3/4" NPT threads on each side

The Annovi Reverberi 1990 control unit is used on the AR252 diaphragm pumps

The unit comes completely assembled including oil

41 Series Bottom Mount Pressure Gauges Gauge PSI Rating:200 PSI - Bottom Mount 01 is the replacement diaphragmThe 41 series 2 1 2" OEM pressure gauges are designed for use with any medium not corrosive to brass or bronze. Liquid filled gauges are recommended for reducing shock caused by pressure fluctuations or vibration. All 41 Series Gauges Feature: Movement: Brass Bourdon Tube: L C Shaped in copper alloy up to 1000 PSI and Helical in phosphor bronze above 1000 PSI Pointer: Black enameled aluminum Dial: White aluminum Window: Acrylic Case Material: 304