THE LEADING MANUFACTURER IN THE PNEUMATIC AND AUTOMOTIVE INDUSTRY

Our company has served this industry by providing innovative techniques as well as long-established knowledge to ensure that every part we manufacture meets our high quality standards.

AIR & VAC REPLACEMENT PARTS

IN-STOCK! ORDER NOW!

We offer a complete line of air/water and Vac machine replacement parts. As a leading manufacturer in this industry, we are also capable of accommodating your specific parts needs that may not currently be featured on our online product mix.

OUR HISTORY

DIAMOND-U INC.

Learn about Diamond-U, our history and how our experience in the industry has lead to high quality products and exceptional customer service.

WATER BIBBS

WIDE VARIETY OF MODELS AVAILABLE!

Made and tested directly by experienced staff at Diamond-U

INFLATOR GAUGE

IN-STOCK! ORDER NOW!

Diamond-U is a leading manufacturer of tire inflator gauges for air and water machines as well as automotive tire and service repair shops.

PORTABLE HOSE CRIMPERS

IN-STOCK! ORDER NOW!

We have an extensive line of portable hose crimpers and repair kits that allow for quick repairs out in the field. Reduces downtime and increases revenues.