Media tanks for water softeners and backwash filters
Residential, commercial, and light industrial applications
- Reliable Seamless molding technology (No Welds, No Joints, and No Seams)
- Durable construction with corrosion Resistant materials providing years of reliable service.
- Performance Tested under stringent QC protocols

Materials of Construction:
- Inner Liner: Blow Molded Fiberglass® (High Density Polyethylene)
- Outer Wrap: Heavy Duty FibrilGlass® layer wounded to perfection
- System Connection: High Density FibrilGlass® PE Thread (High Chemical & Temperature Resistance)
Operating Conditions:
- Maximum Operating Pressure: 150 PSI
- Maximum Operating Temperature: 120 F
United Tanks® Design Parameters:
- Tensile Strength: 4,550 PSI
- Safety Factor: 4:1 Minimum Burst Pressure 600 PSI
- Cycle Test: 0-150 PSI for 250,000 cycles without leakage
Warranty Information:
- 12 Year limited Warranty, tanks up to 24” Diameter
- 7 Year limited Warranty, tanks 30” Diameter and up
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-0517-XX |
17″ |
5″ |
0.13 |
1.01 |
2.5″-8NPSM |
NA |
16.7 |
2.6 |
424 |
3.81 |
UTFG-0520-XX |
20″ |
0.16 |
1.19 |
20.3 |
3.2 |
515 |
4.50 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-0613-XX |
13″ |
6″ |
0.16 |
1.22 |
2.5″-8NPSM |
NA |
13.2 |
2.8 |
336 |
4.60 |
UTFG-0617-XX |
17″ |
0.22 |
1.66 |
17.2 |
3.4 |
437 |
6.30 |
|||
UTFG-0618-XX |
18″ |
0.24 |
1.80 |
18.2 |
3.7 |
463 |
6.80 |
|||
UTFG-0622-XX |
22″ |
0.30 |
2.25 |
22.3 |
4.5 |
567 |
8.50 |
|||
UTFG-0635-XX |
35″ |
0.50 |
3.72 |
35.3 |
6.5 |
896 |
14.10 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-0713-XX |
13″ |
7″ |
0.22 |
1.66 |
2.5″-8NPSM |
NA |
13.2 |
3.2 |
335 |
6.30 |
UTFG-0717-XX |
17″ |
0.30 |
2.25 |
17.2 |
3.8 |
437 |
8.50 |
|||
UTFG-0719-XX |
19″ |
0.34 |
2.57 |
19.2 |
4.7 |
488 |
9.72 |
|||
UTFG-0722-XX |
22″ |
0.40 |
3.02 |
22.3 |
5.4 |
566 |
11.43 |
|||
UTFG-0730-XX |
30″ |
0.56 |
4.17 |
30.2 |
5.9 |
768 |
15.80 |
|||
UTFG-0735-XX |
35″ |
0.67 |
5.05 |
35.3 |
6.5 |
896 |
19.10 |
|||
UTFG-0744-XX |
44″ |
0.86 |
6.42 |
44.2 |
8.1 |
1123 |
24.30 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-0815-XX |
15″ |
8″ |
0.33 |
2.46 |
2.5″-8NPSM |
NA |
15.2 |
4.0 |
385 |
9.30 |
UTFG-0817-XX |
17″ |
0.37 |
2.77 |
17.2 |
5.1 |
437 |
10.50 |
|||
UTFG-0818-XX |
18″ |
0.40 |
3.04 |
18.2 |
5.6 |
462 |
11.50 |
|||
UTFG-0822-XX |
22″ |
0.50 |
3.80 |
21.9 |
6.5 |
555 |
14.40 |
|||
UTFG-0824-XX |
24″ |
0.59 |
4.39 |
24.2 |
6.5 |
615 |
16.60 |
|||
UTFG-0826-XX |
26″ |
0.64 |
4.78 |
26.2 |
6.9 |
665 |
18.10 |
|||
UTFG-0830-XX |
30″ |
0.74 |
5.55 |
30.3 |
8.0 |
770 |
21.00 |
|||
UTFG-0835-XX |
35″ |
0.83 |
6.23 |
35.3 |
8.9 |
897 |
23.60 |
|||
UTFG-0844-XX |
44″ |
1.10 |
8.27 |
44.2 |
9.8 |
1122 |
31.30 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-0915-XX |
15″ |
9″ |
0.42 |
3.12 |
2.5″-8NPSM |
NA |
15.3 |
5.4 |
388 |
11.80 |
UTFG-0917-XX |
17″ |
0.49 |
3.70 |
17.3 |
6.1 |
439 |
14.00 |
|||
UTFG-0918-XX |
18″ |
0.52 |
3.91 |
18.3 |
6.5 |
465 |
14.80 |
|||
UTFG-0924-XX |
24″ |
0.72 |
5.42 |
24.2 |
8.3 |
615 |
20.50 |
|||
UTFG-0926-XX |
26″ |
0.79 |
5.92 |
26.2 |
8.8 |
665 |
22.40 |
|||
UTFG-0930-XX |
30″ |
0.92 |
6.95 |
30.3 |
9.9 |
770 |
26.30 |
|||
UTFG-0935-XX |
35″ |
1.11 |
8.35 |
35.4 |
10.3 |
898 |
31.60 |
|||
UTFG-0942-XX |
42″ |
1.36 |
10.17 |
42.3 |
11.4 |
1074 |
38.50 |
|||
UTFG-0948-XX |
48″ |
1.58 |
11.78 |
48.3 |
12.9 |
1228 |
44.60 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-1013-XX |
13″ |
10″ |
0.43 |
3.20 |
2.5″-8NPSM |
NA |
13.2 |
4.6 |
336 |
12.10 |
UTFG-1015-XX |
15″ |
0.50 |
3.70 |
15.1 |
5.7 |
384 |
14.00 |
|||
UTFG-1017-XX |
17″ |
0.58 |
4.36 |
17.1 |
6.7 |
434 |
16.50 |
|||
UTFG-1024-XX |
24″ |
0.88 |
6.55 |
24.0 |
8.6 |
609 |
24.80 |
|||
UTFG-1026-XX |
26″ |
0.97 |
7.22 |
26.1 |
9.0 |
664 |
27.33 |
|||
UTFG-1030-XX |
30″ |
1.14 |
8.53 |
30.1 |
10.3 |
765 |
32.28 |
|||
UTFG-1035-XX |
35″ |
1.35 |
10.12 |
35.2 |
10.9 |
893 |
38.30 |
|||
UTFG-1040-XX |
40″ |
1.58 |
11.80 |
40.2 |
12.4 |
1022 |
44.65 |
|||
UTFG-1044-XX |
44″ |
1.72 |
12.89 |
44.1 |
13.6 |
1121 |
48.80 |
|||
UTFG-1047-XX |
47″ |
1.88 |
14.05 |
47.2 |
14.4 |
1198 |
53.20 |
|||
UTFG-1054-XX |
54″ |
2.16 |
16.11 |
54.4 |
17.0 |
1381 |
61.00 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-1135-XX |
35″ |
11″ |
1.65 |
12.34 |
2.5″-8NPSM |
NA |
35.6 |
12.7 |
903 |
46.70 |
UTFG-1144-XX |
44″ |
2.10 |
15.80 |
44.5 |
15.2 |
1130 |
59.80 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-1217-XX |
17″ |
12″ |
0.83 |
6.23 |
2.5″-8NPSM |
NA |
17.6 |
8.6 |
448 |
23.60 |
UTFG-1248-XX |
48″ |
2.78 |
20.75 |
49.0 |
17.8 |
1244 |
78.54 |
|||
UTFG-1252-XX |
52″ |
3.00 |
22.38 |
52.7 |
19.0 |
1338 |
84.70 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-1344-XX |
44″ |
13″ |
3.00 |
22.40 |
2.5″-8NPSM |
NA |
45.1 |
18.3 |
1145 |
84.80 |
UTFG-1344-40-XX |
44″ |
3.00 |
22.40 |
4″-8UN |
45.1 |
18.3 |
1145 |
84.80 |
||
UTFG-1354-XX |
54″ |
3.73 |
27.92 |
2.5″-8NPSM |
55.0 |
23.4 |
1398 |
105.70 |
||
UTFG-1354-40-XX |
54″ |
3.73 |
27.92 |
4″-8UN |
55.0 |
23.4 |
1398 |
105.70 |
Item # |
Height |
Dia/ |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-1452-XX |
52″ |
14″ |
4.06 |
30.38 |
2.5″-8NPSM |
NA |
52.9 |
24.0 |
1344 |
115.00 |
UTFG-1452-40-XX |
52″ |
4.06 |
30.38 |
4″-8UN |
52.9 |
24.0 |
1344 |
115.00 |
||
UTFG-1465-XX |
65″ |
5.23 |
39.10 |
2.5″-8NPSM |
65.9 |
32.6 |
1674 |
148.00 |
||
UTFG-1465-40-XX |
65″ |
5.23 |
39.10 |
4″-8UN |
65.9 |
32.6 |
1674 |
148.00 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-1624-XX |
24″ |
16″ |
2.01 |
15.05 |
2.5″-8NPSM |
NA |
24.6 |
14.7 |
624 |
56.98 |
UTFG-1624-40-XX |
24″ |
2.01 |
15.05 |
4″-8UN |
24.6 |
14.7 |
625 |
56.98 |
||
UTFG-1636-XX |
36″ |
3.47 |
25.92 |
2.5″-8NPSM |
38.1 |
25.0 |
968 |
98.10 |
||
UTFG-1636-40-XX |
36″ |
3.47 |
25.92 |
4″-8UN |
38.2 |
25.0 |
970 |
98.10 |
||
UTFG-1644-XX |
44″ |
4.65 |
34.77 |
2.5″-8NPSM |
48.8 |
29.8 |
1240 |
131.60 |
||
UTFG-1644-40-XX |
44″ |
4.65 |
34.77 |
4″-8UN |
48.8 |
29.8 |
1240 |
131.60 |
||
UTFG-1652-XX |
52″ |
5.24 |
39.18 |
2.5″-8NPSM |
54.2 |
36.2 |
1377 |
148.30 |
||
UTFG-1652-40-XX |
52″ |
5.24 |
39.18 |
4″-8UN |
54.1 |
36.2 |
1375 |
148.30 |
||
UTFG-1665-XX |
65″ |
6.67 |
49.82 |
2.5″-8NPSM |
67.2 |
42.9 |
1706 |
188.60 |
||
UTFG-1665-40-XX |
65″ |
6.67 |
49.82 |
4″-8UN |
67.2 |
42.9 |
1706 |
188.60 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-1836-XX |
36″ |
18″ |
4.88 |
36.46 |
4″-8UN |
NA |
39.4 |
42.8 |
1000 |
138.00 |
UTFG-1853-XX |
53″ |
7.46 |
55.74 |
56.4 |
54.7 |
1432 |
211.00 |
|||
UTFG-1865-XX |
65″ |
9.08 |
67.89 |
67.8 |
62.0 |
1722 |
257.00 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-2136-XX |
36″ |
21″ |
5.80 |
43.32 |
4″-8UN |
NA |
39.4 |
51.8 |
1002 |
164.00 |
UTFG-2153-XX |
53″ |
8.94 |
66.84 |
56.5 |
66.4 |
1434 |
253.00 |
|||
UTFG-2162-XX |
62″ |
11.67 |
87.18 |
67.8 |
72.3 |
1721 |
330.00 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-2438-XX |
38″ |
24″ |
7.63 |
57.06 |
4″-8UN |
NA |
40.8 |
48.5 |
1036 |
216.00 |
UTFG-2438-4040-XX |
38″ |
7.63 |
57.06 |
4″-8UN |
50.4 |
52.9 |
1280 |
216.00 |
||
UTFG-2472-XX |
72″ |
17.46 |
130.50 |
NA |
75.5 |
97.2 |
1918 |
494.00 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-3072-XX |
72″ |
30″ |
25.33 |
189.41 |
4″-8UN |
NA |
70.5 |
130.0 |
1790.7 |
717.00 |
UTFG-3072-4040-XX |
72″ |
25.33 |
189.41 |
4″-8UN |
4″-8UN |
70.5 |
131.0 |
1790.7 |
717.00 |
|
UTFG-3072-60-XX |
72″ |
25.33 |
189.41 |
6″-FLANGE |
NA |
74.6 |
140.0 |
1895 |
717.00 |
|
UTFG-3072-6060-XX |
72″ |
25.33 |
189.41 |
6″-FLANGE |
6″-FLANGE |
86.6 |
150.0 |
2200 |
717.00 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-3672-4040-XX |
72″ |
36″ |
36.15 |
270.25 |
4″-8UN |
4″-8UN |
80.0 |
174.0 |
2032 |
1023.00 |
UTFG-3672-6060-XX |
72″ |
36.15 |
270.25 |
6″-FLANGE |
6″-FLANGE |
87.0 |
185.0 |
2211 |
1023.00 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-4272-XX |
72″ |
42″ |
54.10 |
404.18 |
6″-FLANGE |
6″-FLANGE |
94.5 |
210.0 |
2400.3 |
1530.00 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-4872-XX |
72″ |
48″ |
68.95 |
515.14 |
6″-FLANGE |
6″-FLANGE |
94.5 |
242.0 |
2400.3 |
1950.00 |
Item # |
Height |
Dia |
Volume CUFT |
Capacity Gallons |
Top Opening |
Bottom Opening |
Height w/Base in |
Weight LBS |
Height w/Base mm |
Capacity Liters |
UTFG-6383-XX |
83″ |
63″” |
91.30 |
681.56 |
6″-FLANGE |
6″-FLANGE |
94.5 |
480.0 |
2400.3 |
2580.00 |
* Specifications for reference only, subject to change without notice