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Conical Tanks

Protank Cone Bottom Tanks

Protank offers the best plastic cone bottom storage tanks available today. All of our plastic tanks are available in 1.5 and 1.9 specific gravity. We can also offer some of our tanks in 2.0 SG. Protank’s poly plastic cone bottom tanks are rotationally molded and are available in HDPE (polyethylene) as well as HDXLPE or XLPE (crosslinked polyethylene). Cone Bottom storage tanks are used for bulk storage where complete drainage is a must. Our tanks feature tie-down slots, built-in graduated gallon indicators, an offset fill-well and a self-vented, slosh-proof lid. Our specialist can configure any polyethylene plastic cone bottom tank to meet your needs, no matter the size or shape. We can customize our plastic tanks with various sizes and types of fittings/nozzles and accessories, such as, welded flanges, welded couplings, PVC, PP, CPVC bulkhead fittings and bolted fittings, FRP or steel ladders, tie-down systems, external or internal down pipes, level gauges, valves and larger manways. If you don’t see a size or certain tank you are looking for, please don’t hesitate to contact us at 866-776-8265.

Name Length Width Height Size Slope S.G. Part
15 Gallon Plastic Inductor Conical Tank 19" 19" 23" 19 L
19 W
23 H
60° 1.5 CBN15-19
15 Gallon Plastic Inductor Conical Tank 24" 24" 21" 24 L
24 W
21 H
57° 1.5 CBN15-24
15 Gallon Inductor Tank System with 2" Manifold 19" 19" 27" 19 L
19 W
27 H
54.42° 1.7 CBP15-2
15 Gallon Inductor Tank System with 3" Manifold 19" 19" 27" 19 L
19 W
27 H
54.42° 1.7 CBP15-3
15 Gallon Heavy Duty Plastic Conical Tank 17" 17" 28" 17 L
17 W
28 H
45° 1.9 CBS15
17 Gallon Heavy Duty Plastic Conical Tank 19" 19" 24" 19 L
19 W
24 H
60° 1.9 CBS17
30 Gallon Plastic Inductor Conical Tank 24" 24" 28" 24 L
24 W
28 H
57° 1.5 CBN30
30 Gallon Inductor Tank System with 2" Manifold 24" 24" 33" 24 L
24 W
33 H
57.87° 1.7 CBP30-2
30 Gallon Inductor Tank System with 3" Manifold 24" 24" 33" 24 L
24 W
33 H
57.87° 1.7 CBP30-3
30 Gallon Heavy Duty Plastic Conical Tank 27" 27" 20" 27 L
27 W
20 H
30° 1.9 CBS30
35 Gallon Plastic Inductor Conical Tank 23" 23" 29" 23 L
23 W
29 H
45° 1.5 CBN35
35 Gallon Heavy Duty Plastic Conical Tank 30" 30" 24" 30 L
30 W
24 H
30° 1.9 CBS35
40 Gallon Plastic Inductor Conical Tank 27" 27" 34" 27 L
27 W
34 H
No° 1.0 CBN40
60 Gallon Plastic Inductor Conical Tank 24" 24" 42" 24 L
24 W
42 H
45° 1.5 CBN60-24
60 Gallon Plastic Inductor Conical Tank 31" 31" 32" 31 L
31 W
32 H
57° 1.5 CBN60-31
60 Gallon Inductor Tank System with 2" Manifold 30" 30" 38" 30 L
30 W
38 H
57.51° 1.7 CBP60-2
60 Gallon Inductor Tank System with 3" Manifold 30" 30" 38" 30 L
30 W
38 H
57.51° 1.7 CBP60-3
60 Gallon Heavy Duty Plastic Conical Tank 30" 30" 29" 30 L
30 W
29 H
30° 1.9 CBS60
65 Gallon Plastic Inductor Conical Tank 27" 27" 43" 27 L
27 W
43 H
No° 1.5 CBN65
65 Gallon Heavy Duty Plastic Conical Tank 30" 30" 31" 30 L
30 W
31 H
30° 1.9 CBS65
75 Gallon Plastic Inductor Conical Tank 33" 33" 43" 33 L
33 W
43 H
60° 1.9 CBC75
75 Gallon Plastic Conical Tank & Poly Stand 31" 31" 40" 31 L
31 W
40 H
20° 1.9 CBC75-POLY
80 Gallon Inductor Tank System with 2" Manifold 32" 32" 37" 32 L
32 W
37 H
45° 1.7 CBP80-2
80 Gallon Inductor Tank System with 3" Manifold 32" 32" 37" 32 L
32 W
37 H
45° 1.7 CBP80-3
100 Gallon Plastic Conical Tank 23" 23" 65" 23 L
23 W
65 H
15° 2.0 CBA100
100 Gallon Plastic Inductor Conical Tank 33" 33" 50" 33 L
33 W
50 H
60° 1.5 CBC100
100 Gallon Plastic Conical Tank & Poly Stand 31" 31" 48" 31 L
31 W
48 H
20° 1.9 CBC100-POLY
110 Gallon Inductor Full Drain Conical Tank 30" 30" 56" 30 L
30 W
56 H
55° 1.7 CBA110
110 Gallon Inductor Tank System with 3" Manifold 30" 30" 56" 30 L
30 W
56 H
55° 1.7 CBP110-3
110 Gallon Inductor Tank System with 2" Manifold 30" 30" 56" 30 L
30 W
56 H
55° 1.7 CBP110-2
110 Gallon Heavy Duty Plastic Conical Tank 30" 30" 46" 30 L
30 W
46 H
30° 1.9 CBS110
150 Gallon Plastic Inductor Conical Tank 33" 33" 66" 33 L
33 W
66 H
60° 1.9 CBC150
150 Gallon Plastic Conical Tank & Poly Stand 31" 31" 66" 31 L
31 W
66 H
20° 1.9 CBC150-POLY
150 Gallon Inductor Tank System with 2" Manifold 36" 36" 51" 36 L
36 W
51 H
45° 2.0 CBP150-2
150 Gallon Inductor Tank System with 3" Manifold 36" 36" 51" 36 L
36 W
51 H
45° 2.0 CBP150-3
150 Gallon Heavy Duty Plastic Conical Tank 36" 36" 48" 36 L
36 W
48 H
45° 1.9 CBS150
160 Gallon Plastic Conical Tank 36" 36" 52" 36 L
36 W
52 H
45° 1.5 CBN160
175 Gallon Plastic Conical Tank & Poly Stand 43" 43" 49" 43 L
43 W
49 H
30° 1.5 CBN175-POLY
200 Gallon Plastic Conical Tank 36" 36" 55" 36 L
36 W
55 H
15° 2.0 CBA200-36
200 Gallon Plastic Conical Tank & Poly Stand 31" 31" 77" 31 L
31 W
77 H
20° 1.9 CBC200-POLY
250 Gallon Plastic Conical Tank 36" 36" 67" 36 L
36 W
67 H
15° 2.0 CBA250
300 Gallon Plastic Conical Tank & Poly Stand 49" 49" 61" 49 L
49 W
61 H
30° 1.5 CBN300-POLY
300 Gallon Plastic Conical Tank 48" 48" 56" 48 L
48 W
56 H
45° 1.5 CBN300
300 Gallon Plastic Conical Tank & Poly Stand 31" 31" 98" 31 L
31 W
98 H
20° 1.9 CBC300-POLY
310 Gallon Plastic Conical Tank & Poly Stand 43" 43" 72" 43 L
43 W
72 H
30° 1.5 CBN310-POLY
325 Gallon Plastic Conical Tank 36" 36" 84" 36 L
36 W
84 H
15° 2.0 CBA325
500 Gallon Plastic Conical Tank & Poly Stand 49" 49" 87" 49 L
49 W
87 H
30° 1.5 CBN500-POLY
500 Gallon Plastic Conical Tank 48" 48" 85" 48 L
48 W
85 H
45° 1.5 CBN500
500 Gallon Plastic Conical Tank 52" 52" 81" 52 L
52 W
81 H
45° 1.7 CBA500
500 Gallon Plastic Conical Tank 65" 65" 68" 65 L
65 W
68 H
45° CBC500
500 Gallon Heavy Duty Plastic Conical Tank 64" 64" 63" 64 L
64 W
63 H
45° 1.9 CBS500
550 Gallon Plastic Conical Tank 72" 72" 47" 72 L
72 W
47 H
20° 1.5 CBN550
550 Gallon Plastic Conical Tank & Poly Stand 73" 73" 57" 73 L
73 W
57 H
No° 1.5 CBN550-POLY
550 Gallon Plastic Conical Tank 60" 60" 69" 60 L
60 W
69 H
15° CBE550
750 Gallon Plastic Conical Tank & Poly Stand 73" 73" 67" 73 L
73 W
67 H
20° 1.5 CBN750-POLY
870 Gallon Plastic Conical Tank 60" 60" 95" 60 L
60 W
95 H
15° CBE870
1000 Gallon Plastic Conical Tank 72" 72" 82" 72 L
72 W
82 H
45° 1.5 CBN1000
1000 Gallon Plastic Conical Tank 64" 64" 98" 64 L
64 W
98 H
45° 1.7 CBA1000-64
1000 Gallon Heavy Duty Plastic Conical Tank 64" 64" 103" 64 L
64 W
103 H
45° 1.9 CBS1000-45DEG
1000 Gallon Heavy Duty Plastic Conical Tank 86" 86" 66" 86 L
86 W
66 H
30° 1.9 CBS1000-30DEG
1020 Gallon Plastic Conical Tank 91" 91" 53" 91 L
91 W
53 H
15° 1.5 CBN1020
1050 Gallon Plastic Conical Tank & Poly Stand 73" 73" 86" 73 L
73 W
86 H
20° 1.5 CBN1050-POLY
1100 Gallon Plastic Conical Tank 60" 60" 113" 60 L
60 W
113 H
15° 1.9 CBE1100
1200 Gallon Plastic Conical Tank 60" 60" 113" 60 L
60 W
113 H
15° CBE1200
1320 Gallon Plastic Conical Tank 91" 91" 64" 91 L
91 W
64 H
15° 1.5 CBN1320
1350 Gallon Plastic Conical Tank 85" 85" 86" 85 L
85 W
86 H
15° CBE1350
1400 Gallon Heavy Duty Plastic Conical Tank 86" 86" 78" 86 L
86 W
78 H
30° 1.9 CBS1400
1500 Gallon Plastic Conical Tank 72" 72" 112" 72 L
72 W
112 H
45° 1.5 CBN1500
1500 Gallon Plastic Conical Tank 86" 86" 84" 86 L
86 W
84 H
30° CBC1500
1500 Gallon Heavy Duty Plastic Conical Tank 64" 64" 141" 64 L
64 W
141 H
45° 1.9 CBS1500
1550 Gallon Plastic Conical Tank 85" 85" 95" 85 L
85 W
95 H
15° CBE1550
1600 Gallon Heavy Duty Plastic Conical Tank & Poly Stand 89" 89" 96" 89 L
89 W
96 H
30° CBN1600-POLY
1600 Gallon Plastic Conical Tank 90" 90" 96" 90 L
90 W
96 H
15° CBE1600
1650 Gallon Heavy Duty Plastic Conical Tank 86" 86" 94" 86 L
86 W
94 H
30° 1.9 CBS1650
1720 Gallon Plastic Conical Tank 91" 91" 78" 91 L
91 W
78 H
15° 1.5 CBN1720
2000 Gallon Plastic Conical Tank 90" 90" 102" 90 L
90 W
102 H
30° CBS2000
2000 Gallon Plastic Conical Tank 90" 90" 113" 90 L
90 W
113 H
15° CBE2000
2500 Gallon Plastic Conical Tank 90" 90" 111" 90 L
90 W
111 H
15° 1.7 CBA2500
2500 Gallon Plastic Conical Tank 95" 95" 105" 95 L
95 W
105 H
30° CBN2500
2500 Gallon Plastic Conical Tank & Poly Stand 96" 96" 116" 96 L
96 W
116 H
30° CBN2500-POLY
2500 Gallon Plastic Conical Tank 91" 91" 108" 91 L
91 W
108 H
15° CBN2500-15DEG
2500 Gallon Plastic Conical Tank 95" 95" 104" 95 L
95 W
104 H
30° CBS2500-95
2500 Gallon Plastic Conical Tank 90" 90" 125" 90 L
90 W
125 H
30° CBS2500-90
2500 Gallon Plastic Conical Tank 90" 90" 130" 90 L
90 W
130 H
15° CBE2500
2520 Gallon Plastic Conical Tank 110" 110" 108" 110 L
110 W
108 H
15° CBE2520
2600 Gallon Plastic Conical Tank 90" 90" 139" 90 L
90 W
139 H
45° CBS2600
2650 Gallon Plastic Conical Tank 86" 86" 132" 86 L
86 W
132 H
30° CBC2650
3000 Gallon Plastic Conical Tank 90" 90" 128" 90 L
90 W
128 H
15° 1.7 CBA3000-90
3000 Gallon Plastic Conical Tank 95" 95" 123" 95 L
95 W
123 H
30° CBN3000
3000 Gallon Plastic Conical Tank & Poly Stand 96" 96" 134" 96 L
96 W
134 H
30° CBN3000-POLY
3000 Gallon Plastic Conical Tank 91" 91" 120" 91 L
91 W
120 H
15° CBN3000-15DEG
3000 Gallon Plastic Conical Tank 95" 95" 120" 95 L
95 W
120 H
30° CBS3000-95
3000 Gallon Plastic Conical Tank 90" 90" 144" 90 L
90 W
144 H
30° CBS3000-90
3000 Gallon Plastic Conical Tank 90" 90" 146" 90 L
90 W
146 H
15° CBE3000
3200 Gallon Plastic Conical Tank 110" 110" 126" 110 L
110 W
126 H
15° CBE3200
3600 Gallon Plastic Conical Tank 102" 102" 92" 102 L
102 W
92 H
15° 1.5 CBS3600
3600 Gallon Plastic Conical Tank 102" 102" 92" 102 L
102 W
92 H
15° 1.9 CBS3600
3900 Gallon Plastic Conical Tank 90" 90" 180" 90 L
90 W
180 H
30° CBS3900
4000 Gallon Plastic Conical Tank 110" 110" 146" 110 L
110 W
146 H
15° CBE4000
4100 Gallon Plastic Conical Tank 90" 90" 197" 90 L
90 W
197 H
45° CBS4100
4400 Gallon Plastic Conical Tank 90" 90" 200" 90 L
90 W
200 H
30° CBS4400
4600 Gallon Plastic Conical Tank 102" 102" 154" 102 L
102 W
154 H
15° 1.7 CBS4600
4600 Gallon Plastic Conical Tank 102" 102" 154" 102 L
102 W
154 H
15° CBS4600
5000 Gallon Plastic Conical Tank 102" 102" 166" 102 L
102 W
166 H
15° 1.7 CBS5000
5000 Gallon Plastic Conical Tank 102" 102" 166" 102 L
102 W
166 H
15° CBS5000
5000 Gallon Plastic Conical Tank 110" 110" 175" 110 L
110 W
175 H
15° CBE5000
5500 Gallon Heavy Duty Plastic Conical Tank 119" 119" 148" 119 L
119 W
148 H
30° CBN5500
5500 Gallon Plastic Conical Tank 90" 90" 241" 90 L
90 W
241 H
30° CBS5500
6000 Gallon Plastic Conical Tank 102" 102" 195" 102 L
102 W
195 H
15° CBN6000-10DEG
6000 Gallon Plastic Conical Tank 102" 102" 189" 102 L
102 W
189 H
10° CBN6000-15DEG
6000 Gallon Plastic Conical Tank 142" 142" 136" 142 L
142 W
136 H
30° CBS6000
6000 Gallon Plastic Conical Tank 110" 110" 204" 110 L
110 W
204 H
15° CBE6000
6011 Gallon Plastic Conical Tank 144" 144" 134" 144 L
144 W
134 H
15° CBE6011
6500 Gallon Plastic Conical Tank 90" 90" 273" 90 L
90 W
273 H
30° CBS6500
6900 Gallon Plastic Conical Tank 122" 122" 168" 122 L
122 W
168 H
15° 1.7 CBA6900
7011 Gallon Plastic Conical Tank 144" 144" 150" 144 L
144 W
150 H
15° CBE7011
7400 Gallon Plastic Conical Tank 142" 142" 160" 142 L
142 W
160 H
30° CBS7400
7500 Gallon Plastic Conical Tank 141" 141" 149" 141 L
141 W
149 H
30° CBN7500
8000 Gallon Plastic Conical Tank 144" 144" 166" 144 L
144 W
166 H
15° CBE8000
10000 Gallon Plastic Conical Tank 141" 141" 180" 141 L
141 W
180 H
30° CBN10000-30DEG
10000 Gallon Plastic Conical Tank 142" 142" 180" 142 L
142 W
180 H
15° CBN10000-15DEG
10000 Gallon Plastic Conical Tank 144" 144" 202" 144 L
144 W
202 H
15° CBE10000
11500 Gallon Plastic Conical Tank 142" 142" 215" 142 L
142 W
215 H
30° CBS11500
11500 Gallon Plastic Conical Tank 142" 142" 215" 142 L
142 W
215 H
30° CBS11500
13000 Gallon Plastic Conical Tank 142" 142" 238" 142 L
142 W
238 H
30° CBS13000