Vacuum hose sizes are determined by the system’s pump, size, flanges, and capacity.
1/4″-3/8″-1/2″-3/4″-1 1/2″ ID Vacuum Grade / Heavy Wall Clear Vacuum Hose
Also available, stainless steal Vacuum Grade Hoses
1/4″-3/8″-1/2″-3/4″-1 1/2″ ID Vacuum Grade / Heavy Wall Clear Vacuum Hose
Also available, stainless steal Vacuum Grade Hoses