ARO Compact EXP Series Air Operated Double Diaphragm Pump, 1/4″, PP/PTFE

The ARO Compact EXP Series air operated double diaphragm pump offers exceptional fluid handling capabilities in a compact, durable design. This 1/4″ pump features a polypropylene (PP) body with PTFE (polytetrafluoroethylene) balls and diaphragms, therefore making it ideal for a wide range of applications requiring reliable, high-performance fluid transfer. Despite its small size, this pump provides flow rates of up to 20 LPM (5.3 GPM), making it an excellent choice for space limited applications. With stainless steel hardware and hybrid port configurations, the ARO air operated double diaphragm pump is consequently suitable for a range of applications. Whether you’re handling acids, alkalis, oils or water-based fluids, this pump delivers long-lasting durability and reliable performance even under challenging conditions.

ARO Part No.: 24123663
ARO Part Code: PD01P-HPS-PTT-A
Flux Part Code: FDM 07 PP/TT
Flux Part No.: 10-M0740100

Hardware: Stainless steel for corrosion resistance

Material configuration: Polypropylene (PP) body with PTFE balls and diaphragms

Inlet/Outlet: Hybrid female/male 1/4″ BSP and 3/4″ BSP thread connections

Air Inlet: 1/4″ BSP

Maximum flow: 20 LPM (5.3 GPM)

Max operating pressure: 8.6 Bar

Max suspended solids: 1.6 mm

Maximum dry suction lift: 4.6 m

Weight: 1.3 kg

Sound level: 62 dB(A) @ 70 PSI

Also includes: Integral muffler for quieter operation

ARO EXP series air operated double diaphragm (AODD) pumps are engineered for optimal performance with advanced features that provide ultimate operational efficiency. These pumps utilise SimulShift™, ARO’s unbalanced valve design, which consequently prevents operational downtime caused by stalling.

Additionally, the Quick Dump™ check valves redirect cold exhaust air away from sensitive components, reducing the risk of icing. With a maximum flow rate of 20 LPM and also delivery pressure up to 8.6 Bar, these pumps cover a wide range of pumping applications. Plus high-clearance check valves are designed for handling abrasive and solids-laden fluids, while the polypropylene (PP) body and PTFE diaphragms ensure compatibility with many acids and alkalis. Furthermore, this AODD pump’s integrated muffler ensures quieter operation, making it ideal for workplaces requiring low noise levels.

Acid and alkali transfer and dispensing

Chemical dosing and batching

Ethanol and also cleaning agent applications

General industrial processes

Any application requiring a high quality, reliable compact air operated double diaphragm pump

The ARO Compact EXP Series diaphragm pump is equivalent to the Flux FDM 07 PP/TT, offering similar capabilities but with the added benefits of ARO’s engineering and patented technologies.

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