The best solution for fluid transfer that clears the issues of intermediate stops and freezing! 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, damp exhaust through pathways that are prone to freezing. (Adopted in 2" and 3" models) 【Abundant Options】 Offers a wide variety of material options for parts and can accommodate material changes for parts only. 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 rate: 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" products manufactured by Japan's top-level "monozukuri" technology is literally world No. 1, and supporting this high quality are not only Japanese-made equipment but also products and control devices sourced from around the world. We do not simply stop at procuring products from overseas; as needed, we make adjustments and engineering modifications to meet domestic specifications before delivering them to our Japanese customers. 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 aim to continue fulfilling our role as a supporting player contributing to the development of Japan's machinery industry. We appreciate your continued support for "Taiyo International, the International Procurement Company." 【Products Handled】 ◆ Pumps Diaphragm pumps, axial piston pumps, snake pumps, screw pumps, vortex pumps ◆ Hydraulic Equipment Hydraulic pumps, hydraulic motors, hydraulic valves, hydraulic cylinders, hydraulic relief valves ◆ Valves High-pressure solenoid valves