Ingersoll Rand (Davidson, NC) has expanded its EXP Series 2:1 high pressure air operated diaphragm pump product line to include 1.5″ and 2″ ports for lower flow rate applications. The 2:1 pumps are designed for chemical, pharmaceutical, metallurgical, food and beverage manufacturers, and wastewater treatment plants. They provide effective fluid handling solutions for high-viscosity applications and manufacturing facilities pushing fluids up vertical lines or through long pipes traveling across large plants, explains the company. The 2:1 pump uses the effective surface area of both diaphragms to double the input pressure, making the pump more powerful than one chamber air-operated diaphragm pumps. They have conductive polypropylene air motors to help protect against static electric discharge and have stainless steel wetted sections to reduce stress and material fatigue.
Check it out at www.ingersollrandproducts.com.