Line of quick-connect fittings are available in standard or custom designs for all pneumatic applications. Push-lock fittings are available in inch sizes from 10-32 to 1/2 in. and metric from 3 to 12 mm. Options include a compact series, an all brass series with nickel plating, speed controls, hand valves, pipe fittings, manifolds, tubing and accessories, as well as sintered metal and plastic products.

Preferred Products Design Inc., (203) 877-4399, www.ppdfittings.com