Warning: Please read all manufacturer documentation before using pump.

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Quick Overview

Part#: AL-30T
3" Aluminum
Engineered for maximum fluid and chemical compatibility. Heavy duty, stall free, non-metallic air section ensures stall free & freeze free operation.
Rugged valve system allows operation under a variety of conditions, ranging from clean fluids to slurries, to solids applications.
Bolted design provides ease of maintenance and leak free operation.
Suitable for clean fluids, slurries or up to 7/16” solids
Heavy duty air valve
Aluminum chamber
Muffler included
Carrying handles available

Availability: In stock



3” Aluminum / PTFE

Flow Rates up to 255 gpm (965 lpm)
Maximum Pressure 120 psi (8.3 bar)
Maximum Suction Lift Dry 15 ft (4.5 m)
Maximum Suction Lift Wet 26 ft (7.9 m)
Air Inlet 3/4 FNPT inch
Zinc Plated Hardware

Double Diaphragm Pump 3" Metallic

3" Aluminum
Housing: Aluminum
Diaphragms: Geolast®, Santoprene®, PTFE
Valve Ball: PTFE, Santoprene®
Seals: Nitrile, EPDM, PTFE
Valve Seat: Nitrile, EPDM, Nylon
Flow Rate: up to 255 GPM (965 LPM)
Suction Lift:

15 ft 4.5 m


26 ft 7.9 m

PTFE Version

10 ft 3 m

Operating Pressure: max. 120 psi max. 8.2 bar
Temperature: max. 212 °F max. 100 °C
Solids Handling: max. 7/16" max. ⌀ 7.9 mm
Suction: 3" FNPT
Discharge: 3" FNPT

Additional Information

Notice Warning: Please read all manufacturer documentation before using pump.
Mfg. Part # AL-30T
Manufacturer All-Flo
Weight 150.0000
Pump Size 3"
Pump Housing Aluminum
Diaphragm PTFE
Max Flow 255
Max Pressure 120
Suction Lift 15
Max Solids .4375
Max Temp 212
Spec Sheet Download All-Flo Product Catalog from All-Flo
Download All-Flo AB30 Operation Manual from All-Flo
Download All-Flo Technical Addendum from All-Flo
Price $3,491.00

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