Part# 20-5010-00 (220-240 VAC, 50Hz/230-240 VAC, 60Hz)

SKU: 20-5010-00 Category:


The Evolution of Performance

Wells Johnson the inventor and world leader in aspirator design and technology continues to lead the way with the “next generation” of innovation.

Features: *all aspirators include an accessory kit
  • Most Powerful aspirator available
  • Dent-free, scratch resistant casing
  • Superior quality inside and out
  • 5 year warranty on parts and labor

Introducing HERCULES™, our top-of-the-line aspirator that’s unprecedented in performance and quality. HERCULES™ features state-of-the-art technology in exterior component design with a new space-age polymer casing that’s scratch resistant and defies denting. HERCULES™, with three high-powered dual-cylinder piston pumps, is the most powerful aspirator on the market and yet its operation is quiet to the ear. Standard all brass fittings resist corrosion and pre-tested high pressure tubing exceeds all industry requirements ensuring reliability for years to come.

Weight: 73 lb
Dimensions: 18 1/2” x 18” x 15”
Maximum Vacuum: 29+ inches Hg
Maximum Flow Rate: 6.8 cubic feet per minute
Sound Level: 53+ / -3db @ 6ft
Pump Type: 2 cylinder piston
Number of pumps: 3
Horsepower: 1 hp

Wells Johnson carries the full line of canisters and optional accessories along with the complete line of high-quality aspirator disposables for HERCULES™, WHISPERATOR™, GENERAL ASPIRATOR™ and more.

Click here, to download Hercules Manual

Additional information

Weight 150 lbs
Dimensions 24 × 24 × 25 in
Select Accessory Kit

Baxter 1500cc, Sorensen 1900cc, QuickFit 3000cc


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