Modular air preparation units for use in automation, packaging and process applications, incorporate features that enable users to make significant reductions in the time and cost on installation.

Parker Hannifin, the world's leading manufacturer of motion and control products, has extended its series of innovative modular FRL air preparation units, with the introduction of the new Moduflex 40. Designed for use in automation, packaging and process applications, where small and compact FRL units are generally required, the new Moduflex 40 is available in 1/8in and 1/4in port sizes, and incorporates a range of features that enable OEMs and end users to make significant reductions in the time and cost required for installation and maintenance of pneumatics systems. In common with existing Moduflex FRL units, the new Moduflex 40 uses patented Parker Cliplok connectors, which allow each module simply to be slid into place and then locked securely in position using a robust and integrated clamp or over-strap.

This unique method of construction enables a complete FRL assembly to be constructed in less than half the time taken for competing devices; perhaps as importantly, each assembly can be built by an engineer or technician without the need for tools or special training.

In addition, the Cliplok technology eliminates the need for extra parts such as pipe connectors and allows individual modules to be removed or changed quickly and easily, so that system maintenance and downtime can be reduced to a minimum.

In particular, filter modules have a quick-release one-piece body that enables elements to be changed virtually instantly.

Simplifying the process of filter replacement also helps to ensure that downstream pneumatics systems are maintained at optimum efficiency, as simple changeover overcomes the problem commonly found with competing systems, where filter elements are rarely replaced as the process is complicated and time consuming.

Filter modules can be supplied with standard 5 micron elements, or with coalescing units to remove oil and water aerosols, or activated carbon elements to eliminate hydrocarbons.

All modules are manufactured in aluminium to provide an excellent combination of strength with low weight, and have been developed to ensure that the Moduflex system complies with ISO4414 and EN983, governing the safety requirements for the installation and use of pneumatics and fluid power systems.

The Moduflex range includes filters, regulators, lubricators and dump and ball valves, plus the option of manual, semi-automatic and fully automatic drains, manifold or wall mounts, side and rear entry connectors and lockable tamper-proof kits.

Moduflex FRL units are now available in 40mm and 60mm versions, with an 80mm version to be added later in the year, with body ported connections from 1/8in to 1in with BSPP, BSPT or NPT threads to cover all regional requirements.