Spring Brake Air Chambers
GB&C Inc. Air Chambers were designed and built for maximized stability and stopping requirements to meet the North American rugged demands.
Special attention was taken to the spring design and function by guaranteeing that each spring meets tight tolerances for proper tensions, tensile strength and environmental coating.
Broad plate reinforced welding of the attaching bolts creates greater structural integrity of the chamber canister and makes it more resistant to disfigurement and leaking under high torque applications.
Dual layer laminated thermoplastic resin (TPR) diaphragms are reinforced with a high strength polyester webbing to resist over one million service cycles of use.
The TPR diaphragms are also engineered to withstand the effects of acid washes, road salts, fuels and other road born corrosives.
GB&C Inc. air chambers have been tested by Link, which is an independent testing laboratory facility in Detroit and have passed the SAE J1469 Air Brake Actuator Test Procedures, Truck-Tractor, Bus and Trailers on both Cycle Test and Force Output and Stroke.