Industrial portable mixers from Neptune Chemical Pump Co. provide long life and trouble-free service for a wide variety of blending and mixing operations. They are ideal for waste treatment, water treatment and chemical applications with viscosities ranging from 1 to more than 25,000 cPs that need to be mixed or blended in pails, drums, totes or tanks up to 5,000 gallons. They include steel helical gears, high-quality bearings and high-grade lubricant. Recent design upgrades help lower noise levels. The changes also meet the tenets within the ISO 9001:2008 quality management system standard. 215/699-8700; www.neptune1.com