Hi-Tech Vacuums, Chicago, Illinios

Ordering the Hose That Fits Your Central Vacuum System

VACUFLO Inlet Valves

The Vacuflo Inlet Valve's low-voltage contact switches are above the valve opening. The low-voltage connection is made when the lowvoltage pins on the hose are inserted into the contact switch.

Universal Inlet Valves

The Universal Inlet Valve's low-voltage contact switches are inside the valve opening. The low-voltage connection is made when the lowvoltage ring on the hose connects with the brass contact switches inside the inlet valve.

Universal Inlet Valves support electric powerheads and hoses only with a pigtail cord.

Direct Connect Electravalves

The Direct Connect Electravalve 110V contact switches are above the valve opening. The electrical connection is made when the pins on the hose are inserted into the contact switch.

Direct Connect Electravalves support electric powerheads and hoses.