ARO 666100-3C9-C Diaphragm Pump is a robust, high-performance fluid transfer solution designed for demanding industrial applications. Featuring a 1" metallic construction and a generous 35 GPM maximum flow rate, this pump delivers reliable, heavy-duty performance with excellent chemical compatibility and durability. Built with a Hytrel ball material, the pump ensures smooth operation, long service life, and resistance to wear and abrasion. Its diaphragm design provides reliable priming and the ability to handle a wide range of fluid types, including slurries, viscous liquids, and solids-laden solutions, while minimizing pulsation and maintaining steady flow. Engineered for tough environments, the ARO 666100-3C9-C combines rugged metal components with engineered polymer parts to balance strength, corrosion resistance, and performance.
Type: Diaphragm Pump | Max GPM (LPM): 35 GPM / 133 LPM | Ratio: 1:1 | Air Inlet (Female): 1/4 - 18 NPTF - 1 | Suspended Solids Max Diameter in. (mm): 0.125 (3.2) | Fluid Cap/Manifold: Aluminum (steel hardware) | Seat Material: Polypropylene | Ball Material: Hytrel | Diaphragm Material: Hytrel
Features:
- Mobility - Compact, rugged design allows for easy mobility
- Efficiency - Motor design delivers optimum air efficiency
- Reliability - ARO's patented 'Unbalanced' air valve ensures no-stall operation
- Versatility - Multiple porting options for your application needs - Available in Flanged, Threaded, or 3 piece Manifold configurations
- Environmentally Sound - Bolted construction for leak-free fluid handling
- Serviceability - Easy access to ball checks and fluid caps for maintenance and repair
Made in USA: 
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For help selecting the correct Ingersoll Rand ARO Diaphragm Pumps for your assembly application, call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
