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Closed Top Storage Tanks from ACO Container Systems

ACO Vertical Closed Top tanks are built to ASTM specifications and most commonly used for industrial storage applications. ACO’s one-piece seamless design produces a rugged tank that is ideal for corrosive chemicals. 

We install a wide range of fittings and accessories to accommodate your requirements.

  • Excellent chemical and corrosion resistance and low temperature impact
  • Durable one-piece seamless construction
  • Built to ASTM specifications
  • U.V. stablized for sunlight protection
  • Narrow diameters for space saving in-plant use
  • Rated for liquids with a specific gravity (density) of up to 1.5 (1.9 and 2.2 tanks are also available)
  • Manufactured from HDPE or XHDPE (cross-linked polyethylene)
  • The HDPE resin complies with FDA and is listed NSF 61 for potable water applications
  • Fittings are not supplied on tanks unless requested
  • Various manway lid styles are available to suit your applications.
Code Number Capacity Diameter Overall Height Manway
Imp. Gallons Litres
70
310
24″
48″
15″
100
450
30″
42″
12″
100
450
30″
36″
14″
120
540
31″
56″
15″
150
680
30″
58″
14″
225
1000
31″
86″
16″
300
1360
48″
51″
16″
300
1360
48″
55″
16″
310
1400
55″
41″
16″
400
1800
55″
52″
16″
450
2000
48″
84″
16″
450
2000
48″
90″
16″
500
2200
48″
90″
16″
500
2200
48″
93″
16″
500
2200
55″
68″
16″
600
2700
48″
100″
16″
600
2700
48″
103″
16″
700
3100
48″
118″
16″
700
3100
48″
119″
16″
800
3600
64″
86″
16″
1000
4500
64″
100″
16″
1010
4500
70″
77″
16″
1235
5600
64″
119″
16″
1250
5600
70″
95″
16″
1655
7500
86″
100″
16″
1700
7500
64″
159″
16″
2000
9000
85″
113″
16″
2455
11000
90″
128″
Threaded 21″
3305
15000
90″
158″
Threaded 21″
3500
15500
96″
148″
Threaded 21″
4300
19500
105″
156″
Top Hinged 24″
4500
20000
119″
134″
Top Hinged 24″
4600
20000
96″
192″
Top Hinged 24″
5300
24000
105″
189″
Top Hinged 24″
5400
24000
119″
158″
Top Hinged 24″
6000
27000
119″
173″
Top Hinged 24″
6500
29000
143″
137″
Top Hinged 24″
7000
31500
119″
198″
Top Hinged 24″
8000
36000
143″
164″
Top Hinged 24″
10000
45000
143″
195″
Top Hinged 24″
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