New Catalog Features Series QR1 Pneumatic Push-in Fittings


With the QR1 series, Rexroth provides a comprehensive inch and metric (ISO-G) program for its pneumatic components. In addition to the Mini and Standard programs, the complete fitting program also includes various function fittings.

Rexroth catalog SC-400.10 features 128 pages of technical and ordering information and a features overview section on Series QR1 pneumatic push-in fittings. Series QR1 (Quick Release) fittings are equipped with a user-friendly oval plastic release ring that enables fast connection and release of compressed air tubing, making them easier to use than standard push-in fittings.

The Mini design has been created for plastic tubing ODs of 1/8” to ¼” and 3-6 mm. This variety of fittings is completely new at Rexroth and rounds out the product spectrum specifically for the small handling sector. The Standard design fittings can be used for tubing ODs of 5/32” to ½” and 4-16 mm. Products such as check, ball and flow control valves are also included in the range of function fittings.

Bosch Rexroth AG, part of the Bosch Group, achieved sales of approximately $5.7 billion (4.6 billion Euro) in 2005 with over 28,200 employees. Under the brand name of Rexroth the company offers all drive and control technologies, from mechanics, hydraulics and pneumatics to electronics and associated service. Over 500,000 customers worldwide utilize Rexroth’s unique technological know-how to implement their innovative and future-oriented systems and machine concepts. The global player, represented in over 80 countries, is an extensive supplier of components and systems for industrial and factory automation and mobile applications.


* Oval shaped release ring makes QR1 easier to use than fitting with standard round shaped rings * Lightweight, space saving, polymer design * Economically priced * Thread sealant on NPT threads saves installation time * Nickel plated brass threads * Stainless steel internal locking ring * Optimum sealing with captive o-ring * Wide variety of styles including straights, elbows, tees, Ys, reducers, bulkheads, blanking plugs and elbow flow controls * Inch tubing available as an accessory in 1/8”, 5/32”, 1/4”, 5/16", 3/8” and 1/2”
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