Model 158 Heavy Duty Central Vacuum Unit & Wet Extractor

SKU: Part Number: AA003 W/8.4 Category: Tags: , ,


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A powerful central vacuum system designed for heavy-duty cleaning tasks, built to handle the toughest cleaning challenges. This is a user-friendly central vacuum unit with convenient features such as self draining.


Single Canister (14″ x 47″)
8.4″ Extractor Motor, 2 stage, High Efficiency
146″ Water Lift
141 CFM
14 amp
120 volts
Ideal for homes and light commercial up to 5,000 square feet

Part Number: AA003

UNIT One piece made of rustproof, color proof, shock proof, fire retardant, A.B.S. Lustran, 35 cm x 120 cm (14″ x 47″)
VACUUM MOTORS Amtek-Lamb Commercial Extractor. 2 stage, 8.4″ dia.
FACTORY RATING 146″ water lift, 141 CFM
RECOVERY TANK The cyclonic separator and cold water spray separate the water, foam and debris from the air flow without restrictive filters or mechanical floats. Large debris is contained in a mesh screen while the liquids automatically dump down the drain.
ELECTRICAL 120 volt, 60 hertz, 20 amp dedicated standard plug
WATER Cold water with shut-off. Hot water (up to 170°F ) with shut-off. Connect directly to water outlets or to optional cleaning solution injector (AA031 or AA033).
DRAIN 2″ DWV drain to sewer. A p-trap will be required and vent to meet plumbing codes.
EXHAUST If power unit is located in a small room, exhaust air from the vacuum motor must be exhausted to the outside of the building using the most direct route possible.


POWER UNIT Locate in an area where it will be protected from freezing. The mounting bracket should be firmly attached to a wall stud or masonry wall. A minimum space of 12″ is required from the ceiling and on each side of the unit. The unit must be mounted high enough above the floor as to allow for drain connection and easy access to service the debris screen.
WATER INLETS/ SUCTION Vacuum inlets are conveniently located near doorways, in hallways or other centrally located areas. The vacuum lines are regular 2″ PVC vacuum tubing and fittings.
WATER OUTLETS Outlets are located next to the vacuum inlets. (In existing structures where access is limited the outlets may be located under sinks or on other wall where access is possible. The water lines may be either 3/8″ or 1/2″ PEX, 3/8″ copper or other equivalent tubing appropriate. Water for the building with connections made in accessible areas.
COMMERCIAL LIMITED WARRANTY The manufacturer warrants to the initial purchaser that the AQUA-AIR Wet/Dry° power unit and cleaning solution injector will be free from defects in material and workmanship for one (1) year from the date of the first consumer purchase or one thousand (1000) hours whichever occur first, and that hoses, tools and other attachments will be free from defects in material and workmanship for ninety (90) days from the date of the first purchase.


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