Double Diaphragm Pump Air Operated 2 MPN:66M250-1EB-C

This ARO® double diaphragm pump allows you to pump thick, solids-laden liquids and slurries in applications such as mining and dewatering. Unit is lightweight, can be easily transported where needed, and the pneumatic operation reduces exhaust and spark hazards. Model features an unbalanced air valve and independent pilot rod that help prevent stalling, sticking, centering, and freezing; pump uses less air power and requires no lubrication.

• Submersible with 1-way exhaust check valve
• Run-dry capability
Note: Flow rate depends upon air pressure and fluid viscosity.

Technical Specifications

• Item Double Diaphragm Pump
• Pump Operation Type Air Operated
• Max. Flow 156 gpm
• Max. Temp - Pumps 225 Degrees F
• Housing Material - Pumps Aluminum
• Inlet/Outlet Size 2 in
• Connection Style NPT
• Air Inlet Size 3/4 in FNPT
• Diaphragm Material - Pumps Santoprene(R)
• Agency Compliance ATEX, CE, REACH, RoHS
• Valve Type Ball
• Max. Flow GPM 156 gpm
• Max. Operating Pressure 120 psi
• Ball Material Santoprene(R)
• Check Seat Material Aluminum
• Max. Dia. Solids 3/4 in
• Manifold Connection Single
• Self-Priming Dry 15 ft
• Self-Priming Wet 25 ft
• Manufacturers Warranty Length 5 yr

Manufacturer Details

• Manufacturer: ARO
• Condensed Mfg Number: 66M2501EBC
• MPN: 66M250-1EB-C

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: CN
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8413500050
• GDS Category Name: Air Operated Diaphragm Pumps
• GDS Family Name: Diaphragm Pumps
• GDS Segment Name: Pumps
• UNSPSC: 40151548
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Pumps
• UNSPSC Commodity ID: 48
• UNSPSC Commodity Name: Diaphragm pumps
• UNSPSC Family ID: 15
• UNSPSC Family Name: Industrial pumps and compressors
• UNSPSC Segment ID: 40
• UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components

Shipping Details

• Not For Sale In: HI AK PR