Conical Bottom Tanks

We have a wide range of seamless conical bottom tanks that are ideal for a variety of applications where quick and complete drainage is required. The tanks are available with heavy duty structural steel stands that fully support the conical tank.

conical bottom storage tank
  • Excellent chemical and corrosion resistance and low temperature impact
  • Durable one-piece seamless construction
  • Open Top (CBO style), Closed Top (CBC style)
  • UV stabilized for sunlight protection
  • Rated for liquids with a specific gravity (density) of up to 1.5 (1.9 tanks are also available)
  • Manufactured from HDPE or XHDPE/XLPE (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


MODEL OPEN TOP

Model
Capacity
Diameter
Height
Slope
(in degrees)
Weight
Tanks / Stand
Manway
Imp. Gallons
Litres
# CBO-30
30
136
16"
61"
30
15 lbs. / 50 lbs
LID
# CBO-45
45
200
22"
61"
30
22 lbs. / 75 lbs
LID
# CBO-125
125
560
30"
70"
17
44 lbs. / 100 lbs
LID
# CBO-250
250
1100
40"
86"
30
105 lbs. / 150 lbs
LID
# CBO-500
500
2200
55"
91"
20
150 lbs. / 300 lbs
LID
# CBO-750
750
3400
70"
87"
17
220 lbs. / 550 lbs
LID
# CBO-1000
1000
4500
70"
106"
17
250 lbs. / 550 lbs
LID

MODEL CLOSE TOP

Model
Capacity
Diameter
Height
Slope
(in degrees)
Weight
Tanks / Stand
Manway
Imp. Gallons
Litres
# CBC-860
850
3800
64"
119"
45
210 lbs / 140 lbs
15"
# CBC-1260
1250
5600
64"
157"
45
315 lbs / 140 lbs
15"
# CBC-1690
1665
7600
90"
125"
30
325 lbs / 349 lbs
15"
# CBC-2090
2100
9500
90"
148"
30
375 lbs / 349 lbs
15"
# CBC-2490
2500
11300
90"
167"
30
500 lbs / 349 lbs
15"
# CBC-3690
3700
16800
90"
222"
30
1100 lbs / 349 lbs
15"
# CBC-5040
5000
22700
142"
159"
30
1100 lbs / 761 lbs
15"
# CBC-6140
6100
27700
142"
183"
30
1600 lbs / 761 lbs
15"
# CBC-9640
9600
43800
142"
238"
30
2850 lbs / 761 lbs
15"