All-Flo 1/2 in. NPT Diaphragm Pump A050-SPP-TTPT-S70


Short Description

SKU: 306 Category:


1/2” (13mm) Polypropylene/PTFE

Reliable polypropylene air center section combine with non-metallic clamped casing materials ensure maximum chemical compatibility. Available in a variety of materials and options.

*Suitable for clean fluids, slurries or up to 1/8” solids
*Heavy duty air valve
*Non-metallic wetted components
*Muffler included


Physical Dimensions See Drawings
Air Inlet ¼
Liquid Inlet ½ (13mm)
Liquid Outlet ½ (13mm)
Weight 12 (5.4) lbs (kg)


Maximum Flow 17 gpm (64.6 lpm)
Maximum Air Pressure 120 psi (8.2 bar)
Maximum Solids 1/8 (3.2 mm)
Max Suction Lift Dry 15 ft (4.5 m)
Max Suction Lift Wet 26 ft (7.9 m)
Max Suction Lift Dry with PTFE 10 ft (3 m)
Max Temperature 200 (93) °F (°C)
Noise Level (with muffler) 83 dBA

Free shipping to the continental United States.

Click here for the pump curve chart and spec sheet


All-Flo Pumps

All-Flo makes the world's most efficient air operated diaphragm pumps. 100% manufactured in the USA. Customizable for any application. The most popular All-Flo pumps are available for online purchase below. Nobody sells All-Flo for less. Call our pump experts at (484) 369-0140 if you have questions or would like to place an order by phone. Visit and learn why they are the best!

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