Johnson Welded Products (JWP) has been manufacturing premium air reservoirs for over 50 years and is a core supplier to key truck and trailer manufacturers.
Air reservoirs, or air brake tanks, for heavy vehicle air brake systems have been the core products manufactured by JWP since 1970. Our customers include truck, truck trailer, bus, off-highway and RV original equipment manufacturers.
We rightfully call ourselves the air reservoir specialists. We understand the production requirements of OEM’s and can share our extensive experience in heavy-duty air brake systems with design engineers.
JWP steel air reservoirs and aluminum air reservoirs are shipped globally and conform to both U.S. standards (SAE J10 and FMVSS 121), and European standards (CE and 286 EN). Our air reservoirs are tooled for 100+ designs and assembled to your specifications, production line ready.
In addition to air brake tanks, JWP manufactures other steel and aluminum tanks used on heavy vehicles, which include radiator surge tanks, ping tanks, and air dryer purge tanks
Our products are MADE IN THE USA with top-of-the-line materials, cutting-edge production technologies, and a highly qualified team.