The best solution for fluid transport that clears intermediate stops and freezing issues! ARO diaphragm pump PRO series.
【"Original" Intermediate Stop Diaphragm Pump】 Equipped with ARO's patented "unbalanced" air valve. Guarantees pump shifts without intermediate stops using only air. 【Solving Freezing Issues】 ARO's "Quick Dump" exhaust valve allows for continuous operation without freezing the valve by dispersing cold, moist exhaust away from susceptible passages. (Adopted in 2" and 3" models) 【Abundant Options】 Offers a wide range of material options for components and can accommodate material changes for parts alone. Provides cost-effective maintenance solutions for issues such as wear and adhesion with standard products.
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【Specifications】 Ratio: 1:1 Maximum discharge capacity: 378.5 l/min CC/cycle: 2,540 Air inlet: 1/2" NPT Fluid inlet: 1-1/2" ANSI flange Class 150 Fluid outlet: 1-1/2" ANSI flange Class 150 Maximum discharge pressure: 0.83 MPa Allowable diameter of solids in conveyed liquid: 6.4 mm Weight: 28.1 kg (polypropylene), 41.7 kg (PVDF), 38.6 kg (polypropylene and cast iron air motor), 52.2 kg (PVDF and cast iron air motor) Maximum self-priming lift: 4.2 m (water)
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<Application Examples> - Filter Press - Oil Industry - Shipping - Ceramics - Automotive - Glass - Paints, Printing - Chemicals
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The quality of "Made in Japan," manufactured by Japan's top-level "monozukuri" technology, is literally world No. 1, and the high quality is supported not only by Japanese-made equipment but also by products and control devices sourced from around the world. We do not simply stop at procuring products from overseas; we also make adjustments and engineering modifications to meet domestic specifications, delivering them to our Japanese customers as needed. Since our founding, we have built a procurement network around the world in pursuit of "World's Best Qualities" as a pioneer in the international procurement of equipment to meet our customers' diverse needs. We intend to continue fulfilling our role as a key player contributing to the development of Japan's machinery industry. We appreciate your continued support of "Taiyo International for International Procurement." 【Products Handled】 ◆ Pumps Diaphragm pumps, axial piston pumps, screw pumps, vortex pumps ◆ Hydraulic Equipment Hydraulic pumps, hydraulic motors, hydraulic valves, hydraulic cylinders, hydraulic relief valves ◆ Valves High-pressure solenoid valves
