Fast and Efficient

NAVAC Big Boy Evacuation Hoses are engineered for speed and efficiency. Boasting a large 3/4″ diameter, the NH34AC optimizes evacuation and recovery processes. It features high-grade, low-permeation hoses, ensuring durable and reliable performance. The NH34AB includes heavy-duty gaskets, with additional ones provided to ensure continued excellence in service. It is 3′ long with 1/4″ to 3/8″ fitting for NH34AB and 1/4″ to 3/8″ fitting for NH34AC and is vacuum rated to 20 microns.