Double Diaphragm Pump 1-1/2 100 gpm MPN:6661U3-311-C

Offering high volume delivery even at low air pressure this ARO® double diaphragm pump features maximized flow rates with minimal pulsation and air consumption. This air-operated, double-diaphragm model utilizes a pressure differential in the air chambers to alternately create suction and a positive fluid pressure in the fluid chambers, and ball checks to help insure a positive fluid flow. Pump can provide reliable operation with innovative, lube-free differential valve both on the major air valve and Simulshift™ pilot valve for worry-free operation.

Technical Specifications

• Item Double Diaphragm Pump
• Pump Operation Type Air Operated
• Max. Flow 100 gpm
• Max. Temp - Pumps 150 Degrees F
• Housing Material - Pumps Polypropylene
• Inlet/Outlet Size 1 1/2 in
• Connection Style Flange
• Air Inlet Size 1/2 in FNPT
• Diaphragm Material - Pumps Neoprene
• Agency Compliance ATEX, CE, REACH, RoHS
• Valve Type Ball
• Max. Flow GPM 100
• Max. Operating Pressure 120 psi
• Ball Material Neoprene
• Check Seat Material Polypropylene
• Max. Dia. Solids 1/4 in
• Manifold Connection Flanged
• Length 19 23/32 in
• Width 11 15/16 in
• Height 24 5/8 in
• Self-Priming Dry 10 ft
• Self-Priming Wet 15 ft
• Manufacturers Warranty Length 5 yr

Manufacturer Details

• Manufacturer: ARO
• Condensed Mfg Number: 6661U3311C
• MPN: 6661U3-311-C

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• 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: 40151549
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Pumps
• UNSPSC Commodity ID: 49
• UNSPSC Commodity Name: Double 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