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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Fixed <strong>Tank</strong><br />
Washing Nozzles 22'<br />
(6.7 m)<br />
Max. <strong>Tank</strong> Diameter<br />
Specifications<br />
Max. tank dia.: 22' (6.7 m)<br />
Flow rate range:<br />
Pressure range:<br />
Max. operating temp.:<br />
72 <strong>to</strong> 385 gpm (280 <strong>to</strong> 1470 l/min)<br />
20 <strong>to</strong> 50 psi (1.5 <strong>to</strong> 3.5 bar)<br />
212°F (100°C)<br />
Min. tank opening size: 10" (254 mm)<br />
Materials:<br />
Brass or 316SS<br />
12900<br />
Adaptable assembly<br />
accepts 1/2", 3/4" or 1"<br />
full cone nozzles.<br />
Spray coverage: 360°<br />
Inlet connection:<br />
3" NPT or BSPT (F)<br />
Performance Data<br />
Nozzle<br />
No.<br />
With FullJet ®<br />
Nozzles<br />
Order No.<br />
Max. Free Pass<br />
in. (mm)<br />
Capacity gpm (l/min)<br />
20 psi (1.5 bar) 30 psi (2 bar) 40 psi (3 bar) 50 psi (3.5 bar)<br />
12900-1-1/2 1/2 HH40 0.141 (3.6) 72 (280) 86 (320) 99 (390) 109 (415)<br />
12900-1-3/4 3/4 HH7 0.203 (5.2) 148 (580) 180 (660) 205 (800) 225 (860)<br />
12900-1-1 1 HH12 0.250 (6.4) 252 (1000) 306 (1130) 350 (1370) 385 (1470)<br />
Dimensions <strong>and</strong> Weights<br />
Spray Coverage<br />
A<br />
Nozzle<br />
No.<br />
12900-1-1/2<br />
A<br />
6-17/32"<br />
(166 mm)<br />
B<br />
Dia.<br />
7-1/2"<br />
(191 mm)<br />
Weight<br />
13.7 lbs.<br />
(6.2 kg)<br />
Type of<br />
Coverage<br />
360°<br />
B<br />
12900-1-3/4<br />
12900-1-1<br />
6-27/32"<br />
(174 mm)<br />
7-7/32"<br />
(183 mm)<br />
8-1/4"<br />
(210 mm)<br />
9"<br />
(229 mm)<br />
15.3 lbs.<br />
(6.9 kg)<br />
18.1 lbs.<br />
(8.2 kg)<br />
Ordering Information<br />
12900-1 Nozzle<br />
Assembly<br />
Nozzle<br />
12900-1 – 3/4 – 316SS + 3/4HH – 316SS 7<br />
I I I I I I<br />
Nozzle<br />
No.<br />
Inlet<br />
Conn.<br />
Material<br />
Code<br />
Nozzle<br />
Type<br />
Material<br />
Code<br />
Capacity<br />
Size<br />
Accessories<br />
Strainers<br />
To prevent clogging, filter liquid <strong>to</strong> approximately half of<br />
the max. free passage. See page 49 for specific strainer<br />
recommendations.<br />
Request Catalog 35<br />
for more information on our complete line of strainers.<br />
1.800.95.SPRAY | Intl. 1.630.665.5000 | www.spray.com<br />
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