Sandpiper Warren Rupp AODD 2 inch Air Operated Aluminum Double Diaphragm Pump

Description

Listing is initially for local pickup only due to the weight and extra work involved in shipping, but shipping can be considered at the buyer's expense for shipping requests. The local sales tax is added at the rate of 7%.
The model number and materials of the pump are a best effort based on remote discussions with Arroyo Process Equipment in Jacksonville, FL, and as a result of dismantling and component inspection
This pump had been purchased used for rebuilding and use in a project that was cancelled. The manufacturer's aluminum name plate containing the model and serial number appear to have corroded off and is missing. The pump appears to have been used with a solids containing fluid that left deposits that hardened and contained small fibers, and only cursory attempts were made at cleaing the wetted and outer surfaces of the wetted areas.
For more details download the 24 page manual, s20mdl1sm-rev1218 from sandpiperpump.com, although this pump has a previous design air intake assembly from what is shown in the current product.
SUCTION/DISCHARGE PORT SIZE
• 2" NPT (internal)
CAPACITY
• 0 to 200 gallons per minute
AIR DISTRIBUTION VALVE
• No-lube, no-stall design
SOLIDS-HANDLING
• Up to .25 in. (6mm)
HEADS UP TO
• 125 psi or 289 ft. of water
(8.6 Kg/cm2 or 86 meters)
DISPLACEMENT/STROKE
• .46 Gallon / 1.7 liter
MAXIMUM OPERATING PRESSURE
• 125 psi (8.6 bar)
SHIPPING WEIGHT
• Aluminum 69 lbs. (31kg)