A Guide to Safe and Effective Tank Cleaning
A Guide to Safe and Effective Tank Cleaning
A Guide to Safe and Effective Tank Cleaning
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Mo<strong>to</strong>r Driven<br />
<strong>Tank</strong> Washers 80'<br />
(24.4 m)<br />
Max. <strong>Tank</strong> Diameter<br />
Mo<strong>to</strong>r Driven<br />
<strong>Tank</strong> Washers<br />
Features <strong>and</strong> Benefits<br />
• Versatile cleaning of large tanks, vats <strong>and</strong> vessels<br />
up <strong>to</strong> 80' (24.4 m) in diameter<br />
• Choose either air (AG) or explosion-proof (EP)<br />
electric mo<strong>to</strong>rs<br />
• Mo<strong>to</strong>r positioned outside of tank for longer life <strong>and</strong> fewer<br />
failures due <strong>to</strong> exposure <strong>to</strong> harmful cleaning solutions<br />
• Easily cus<strong>to</strong>mized <strong>to</strong> meet unique requirements –<br />
change flow rates through nozzle selection or<br />
adjustments <strong>to</strong> inlet pressure<br />
• Long-life construction features corrosion-resistant<br />
316SS <strong>and</strong> PTFE fluoropolymer resin seals<br />
• Choice of two or four nozzle hub<br />
• Easily mounted – choose from 3', 4' or 6' (.9, 1.2 or 1.8 m)<br />
shaft lengths<br />
• Optimum impact provided by 55430 series solid stream<br />
nozzles: nozzles feature stabilizer vanes that can be<br />
removed for maintenance purposes<br />
AA290EP<br />
Explosion Proof<br />
Mo<strong>to</strong>r (EP)<br />
10" Flange comes<br />
st<strong>and</strong>ard with<br />
4-nozzle hub<br />
Air Mo<strong>to</strong>r (AG)<br />
8" Flange comes<br />
st<strong>and</strong>ard with<br />
2-nozzle hub<br />
Specifications<br />
Max. tank dia.: 80' (24.4 m)<br />
Flow rate range:<br />
Pressure range:<br />
Max.<br />
operating temp.:<br />
22 <strong>to</strong> 400 gpm (85 <strong>to</strong> 1504 l/min)<br />
50 <strong>to</strong> 250 psi (3.5 <strong>to</strong> 17 bar)<br />
200°F (93°C)<br />
AA290AG<br />
2- or 4-nozzle hub<br />
Min. tank<br />
opening size:<br />
Spray coverage: 360°<br />
Inlet connection:<br />
Flanges:<br />
7.25" (184 mm) for two-nozzle hub<br />
8.25" (210 mm) for four-nozzle hub<br />
2" NPT or BSPT (F)<br />
8" (203 mm) flange for two-nozzle hub<br />
10" (254 mm) for four-nozzle hub<br />
Lubrica<strong>to</strong>r assembly is included with the air<br />
(AG) model only. Regular lubrication of the air<br />
supply line will significantly increase the life<br />
of the air mo<strong>to</strong>r.<br />
10 1.800.95.SPRAY | Intl. 1.630.665.5000 | www.spray.com
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