Nordson introduces a complete line of liquid diaphragm pumps designed to maximize efficiency, compatibility and economy in many applications. The diaphragm pumps are engineered for low-pressure applications and can handle even the most abrasive or shear-sensitive materials, the company says.
The liquid diaphragm pumps incorporate design features that provide simple, reliable operation. According to the company, their unbalanced air valve design eliminates valve centering and pump stall-out, even under low air inlet pressure. Other benefits are said to include the combination of maximized flow rates and minimized pulsation and air consumption optimize performance for higher productivity
The pumps also feature high versatility with multiple porting capabilities which provide pump customization to meet specific application needs. Lube-free air valves provide worry-free operation to support reliability. Additionally, the bolted construction, in conjunction with wetted material, is said to provide maximum chemical and leak resistance and makes the pumps environmentally sound.
According to the company, the pumps offer easy serviceability with their modular construction, reduced parts count and their simple repair kits minimize downtime and costs
Available in various sizes and flow rates, the pumps provide high performance in a complete range of liquid applications, from manual spray guns to full paint kitchens. They are compatible with a variety of coatings, including solvent-based, water-based, UV curable, abrasive materials and plural component materials. Additionally, the pumps come with a wide range of accessories, including air line kits, siphon hoses and tubes, wall mount brackets, container covers, agitators, lifts and adapters.