New ASCO Numatics 651 Series Filters

New ASCO Numatics 651 Series FRLs Feature Industry’s Highest Flow Rates in Small Port Sizes

has introduced the ASCO Numatics 651 Series filter, regulator, and lubricator (FRL) line of air preparation products. This new FRL line broadens the company’s high flow-rate 650 Series family to include products with 1/8-inch and ¼-inch port sizes.


“The 651 Series FRLs require less space and are designed to fit in compact applications and in machines that require less air consumption,” said Robert W. Kemple, Jr., executive vice president, sales and marketing – Americas, ASCO. “With the highest flow rates for their sizes, these highly reliable air preparation products are ideal for packaging and other applications that require space-saving designs.”

The 651 Series extended high- and low-temperature capabilities (-40° C to 80° C) permit its application across a broad range of operating conditions, including those with harsh environments. The modular FRL products feature robust construction and are easy to assemble, mount, and position. New manifold endplate flanges allow a maintenance technician to pull the manifold assembly out of service without disconnecting the piping. Front-facing, low-profile gauges are easy to read, and the 651 Series is the only product of its type that comes with these gauges on its shut-off isolation valves and slow-start/quick exhaust valves.emersonimage

Optional integral pressure range indicators added to the low-profile gauges allows users to easily set the red/green color indicators to the desired pressure range.

Additionally, an optional 3-micron pleated pre-filter has been added to the line’s coalescing filters and coalescing filter/regulator combination units. This filter eliminates the need for a separate particulate filter unit, reducing cost, size, and weight.

About ASCO
ASCO, an Emerson company, offers comprehensive solutions of fluid automation products for a broad range of process and manufacturing industry applications. The company’s global scale increases speed to market, its deep expertise across applications transforms ideas into measurable outcomes, and its people create solutions that maximize efficiencies and optimize customer applications. ASCO’s fluid control and pneumatic product lines include a full range of solenoid valves, angle body piston valves, valve manifolds, cylinders, filters, regulators, lubricators and a complete range of accessories.

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About Emerson
Emerson (NYSE: EMR), based in St. Louis, Missouri (USA), is a global leader in bringing technology and engineering together to provide innovative solutions for customers in industrial, commercial, and consumer markets around the world.  The company is comprised of five business segments: Process Management, Industrial Automation, Network Power, Climate Technologies, and Commercial & Residential Solutions.  Sales in fiscal 2015 were $22.3 billion. 

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