AA190HP5	AA290
AA190	AA090

Motor-Driven Tank Washers

Motor-driven tank washers use solid stream nozzles to provide high-impact cleaning and remove stubborn residue. The motor, air or electric, drives the nozzle assembly. Two to four nozzles revolve around the central axis of the nozzle assembly. Motors are positioned outside the tank for longer wear life.

Motorized tank washers offer independent control of the liquid pressure for cleaning and the rotational speed (cycle time) to optimize the cleaning process. Units are customizable to your operations by changing flow rates by using different nozzles or by adjusting inlet pressure.

Various shaft lengths available.

AA190AHP5 Tank Washer – For tanks up to 80' (24.4 m) dia.

• Removes sticky and stubborn residues by operating at pressures up to 5000 psi (350 bar)
• Specially-designed nozzles dramatically improve solid stream integrity and increase impact and cleaning effectiveness
• External air motor drives rotational speed; cycle time stays relatively constant over a wider range of operating pressures and flow
• Rugged, reliable performance – enclosed gears add protection from outside solids and residue build-up
• Flow rates range from 4.9 to 65 gpm (18.4 to 246 l/min)
• Material: 3 316 stainless steel and 17-4PH construction. PTFE seals and AFLAS® O-rings
• Minimum tank opening: 3.75” (95 mm) for two- or four-nozzle hub

AA290 Tank Washer – For tanks up to 80' (24.4 m) dia.

• Choice of air or explosion-proof electric motors
• Choice of two or four nozzle hubs
• Operates at pressures up to 250 psi (17 bar)
• Flow rates range from 22 to 200 gpm (85 to 752 l/min)
• Material: 316 stainless steel, TEFLON^® seals
• Minimum tank opening: 7.25" to 8.25" (184 to 210 mm) depending on nozzle hub

AA190 Tank Washer – For tanks up to 34' (10.4 m) dia.

• Choice of air, high-pressure air, electric or explosion-proof electric motors
• Variable speed air motor provides flexible wash cycle times – five to 11 minutes
• Wide variety of flange mounting options
• Operates at pressures up to 500 psi (35 bar) (High-pressure version up to 1000 psi/70 bar)
• Flow rates range from 3.1 to 44 gpm (11.8 to 170 l/min)
• Material: 316 stainless steel, TEFLON seals
• Minimum tank opening: 3.75" (95 mm)

AA090 Tank Washer – For tanks up to 8' (2.4 m) dia.

• Choice of air, electric or explosion-proof electric motors
• Operates at pressures up to 500 psi (35 bar)
• Flow rates range from 1.5 to 7.3 gpm (5.7 to 28 l/min)>
• Material: 316 stainless steel, TEFLON seals >
• Minimum tank opening: 2.3" (59 mm)

TEFLON is a registered trademark of E.I. DuPont de Nemours and Company

For complete performance data, coverage information and more, see A Guide to Safe and Effective Tank Cleaning, Catalog 15E.

Visit iSpray for selection assistance and easy online ordering.
Or, contact your local sales and engineering office.
 

AA190AHP5 High Pressure Tank Cleaner, Bulletin 665

Retractable Tank Washer (RTW) for Total Tank Cleaning Automation, Bulletin 624

References

• Tank Wash Spray Products: Applications/Specifications
• See the three steps to automation in tank cleaning
• SprayCheck^® TW Monitoring Device

Literature

• AA190AHP5 High Pressure Tank Cleaner, Bulletin 665  · View · Request
• AutoJet® FDS30100 Fluid Delivery System, Bulletin 668  · View · Request
• Retractable Tank Washer, Bulletin 624   · View · Request
• TankJet® 4 Fluid-Driven Tank Washer, Bulletin 630B · View   · Request
• SprayCheck TW Monitoring Device, Bulletin 595B  · View   · Request
• Tank Cleaning, Catalog 15E · View   · Request
• Tank Wash Nozzle Selection Guide, Bulletin 526B   · View   · Request
• Sanitation Catalog 40B · View   · Request
• Options for Automated Tank Cleaning (as reprinted from Chemical Engineering), Article ARCPROC2· Request
• How to Clean Your Tanks in Less Time and Achieve Better results (as reprinted from Chemical Equipment), Article ARCPROC3 · View   · Request

Resources

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