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The Wells Johnson Whisperator Aspirator (#20-5026-00) includes new interconnecting tubing, a new filter, overflow trap, gauge, Foot Switch (#20-5102-00), and power cable.

Warranty: 90 Days - Parts and Labor.

The Whisperator is a high-powered suction system with two oil-less piston vacuum pumps. The system is designed to pull a vacuum on any closed container or any open process system. Vacuum is accomplished by mounting the vacuum pumps in parallel.

When the system is connected, the air flow will be from the tip of the cannula through the tubing, collection system, overflow trap, bacterial filter, and finally to the pumps which evacuate the air from the lines, creating a vacuum pulling aspirated material in the same direction as the air flow. Aspirated material continues to the collection system under normal suction until the cannula is exposed to air again.

The Whisperator Aspirator, featuring a smooth gray casing, is manufactured in dent-free, scratch-resistant polymer plastic. The interior has been re-designed with simplicity in mind: powered by dual-synchronized piston pumps and surrounded by a special 2' sound absorbing foam. The Whisperator Aspirator delivers time-saving performance without being heard. It's truly the quietest aspirator Wells Johnson has ever manufactured.

When you choose the AC-powered Whisperator Aspirator, you'll receive superior quality throughout: all brass fittings and pre-tested high-pressure tubing, exceeding all industry requirements and ensuring reliability for years to come.


Wells Johnson Whisperator Aspirator Specifications

  • Power: 110 V.
  • Dimensions: 18.5" x 18" x 15".
  • Maximum Vacuum: 29+ inches Hg.
  • Maximum Flow Rate: 5.2 cubic feet per minute, which is approximately 147.25 LPM.
  • Sound Level: 50 ± 3 db @ 6 feet.
  • Pump Type: 2 cylinder piston.
  • Number of Pumps: 2.
  • Horsepower: 2/3 hp.
  • Weight: 64 lb.


Wells Johnson Whisperator Aspirator Accessories

The following are compatible and commonly purchased with the Whisperator Aspirator:

  • #20-5102-00: Foot Switch.
  • #B1540: Medco Premium Aspiration Tubing (10/Box).
  • #BC-02: Baxter Reusable Canisters (2/Case).
  • #BL-20: Baxter Disposable Liners (20/Case).


Wells Johnson Whisperator Aspirator Literature

Wells Johnson Whisperator Manual

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