Why is HazVent your best choice in Pneumatic Exhaust Removal Systems?

Ambient air intake

Unlike older-design pneumatic systems, HazVent's optional Knap-O-Dapter tailpipe adapter allows ambient air in to cool exhaust temperatures. This reduces wear on the hose and other systems components.

Avoid engine problems

By enabling ambient air to enter the exhaust system, the Knap-O-Dapter protects against negative air pressure that can cause the turbocharger to spin without lubrication. If this occurs, it can damage the turbocharger bearings and require costly engine repairs.

Two air release valves

HazVent is the only pneumatic system with two air valve release locations. Other pneumatic systems only allow the air pressure to escape through the MFD valve located mid-point on the hose. The HazVent system allows air to escape from the MFD valve and the nozzle, so the disconnect is faster and more reliable.

5-inch hoses

Most apparatus tailpipes are 5 inches in diameter. HazVent systems use compatible 5-inch hoses that will not hamper the removal of exhaust emissions. Competitive pneumatic systems use 4-inch hoses which restrict airflow.

New elbow transition

The HazVent elbow transition between the hose and bladder nozzle is made of cast aluminum. It is lightweight and will not rust. Also, the elbow's textured surface is cooler to the touch than a smooth surface.

New lifting elbow

The system also features a die-stamped lifting elbow to provide greater airflow than old-style rubber saddles. The new elbow allows exhaust emissions to pass through the hose unrestricted and it will retain its shape indefinitely.

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