Open Top – No Roof Water Tanks

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CorGal tanks are available without a roof for those applications that do not need to protect the stored product from the sun. The no roof or open top tank consists of corrugated galvanized steel wall sheets only. The no roof tanks are equipped with a geotextile preliner and a flexible membrane main liner for water containment and these tanks are pre-engineered for water containment only.

An exterior wind support ring is provided for 21′ diameter models and larger.

TANK ACCESS

All tanks having 2 rings (models XX02) or taller have a removable side access panel that is used for interior tank access during construction or for emergency access.

Water Tank With No Roof
TANKS HOME

OPEN TOP / NO ROOF WATER TANK SIZES

TANK SPECS & DRAWINGS
ModelDiameterEave HeightGallons
0601-WT-LRRL6′3’8”700
0602-WT-LRRL6′7’3”1400
0603-WT-LRRL6′10’9”2200
0604-WT-LRRL6′14’4”2900
0605-WT-LRRL6′17’11”3700
0606-WT-LRRL6′21’5”4400
0801-WT-LRRL8′3’8”1200
0802-WT-LRRL8′7’3”2500
0803-WT-LRRL8′10’9”3900
0804-WT-LRRL8′14’4”5200
0805-WT-LRRL8′17’11”6500
0806-WT-LRRL8′21’5”7900
0901-WT-LRRL9′3’8”1500
0902-WT-LRRL9′7’3”3200
0903-WT-LRRL9′10’9”4900
0904-WT-LRRL9′14’4”6600
0905-WT-LRRL9′17’11”8300
0906-WT-LRRL9′21’5”10000
1201-WT-LRRL12′3’8”2700
1202-WT-LRRL12′7’3”5700
1203-WT-LRRL12′10’9”8700
1204-WT-LRRL12′14’4”11700
1205-WT-LRRL12′17’11”14700
1206-WT-LRRL12′21’5”17700
1501-WT-LRRL15′3’8”4200
1502-WT-LRRL15′7’3”8.9
1503-WT-LRRL15′10’9”13500
1504-WT-LRRL15′14’4”18300
1505-WT-LRRL15′17’11”23000
1506-WT-LRRL15′21’5”27700
1801-WT-LRRL18′3’8”6000
1802-WT-LRRL18′7’3”13000
1803-WT-LRRL18′10’9”20000
1804-WT-LRRL18′14’4”27000
1805-WT-LRRL18′17’11”33000
1806-WT-LRRL18′21’5”40000
2101-WT-LRRL21′3’8”9400
2102-WT-LRRL21′7’3”18000
2103-WT-LRRL21′10’9”27000
2104-WT-LRRL21′14’4”36000
2105-WT-LRRL21′17’11”46000
2106-WT-LRRL21′21’5”55000
2401-WT-LRRL24′3’8”12000
2402-WT-LRRL24′7’3”24000
2403-WT-LRRL24′10’9”36000
2404-WT-LRRL24′14’4”4800
2405-WT-LRRL24′17’11”60000
2406-WT-LRRL24′21’5”72000
2701-WT-LRRL27′3’8”15000
2702-WT-LRRL27′7’3”30000
2703-WT-LRRL27′10’9”45000
2704-WT-LRRL27′14’4”61000
2705-WT-LRRL27′17’11”76000
2706-WT-LRRL27′21’5”91000
ModelDiameterEave HeightGallons
3001-WT-LRRL30′3’8”19000
3002-WT-LRR30′7’3”38000
3003-WT-LRRL30′10’9”56000
3004-WT-LRRL30′14’4”75000
3005-WT-LRRL30′17’11”94000
3006-WT-LRRL30′21’5”112000
3301-WT-LRRL33′3’8”23000
3302-WT-LRRL33′7’3”46000
3303-WT-LRRL33′10’9”68000
3304-WT-LRRL33′14’4”91000
3305-WT-LRRL33′17’11”114000
3306-WT-LRRL33′21’5”136000
3601-WT-LRRL36′3’8”27000
3602-WT-LRRL36′7’3”49000
3603-WT-LRRL36′10’9”76000
3604-WT-LRRL36′14’4”103000
3605-WT-LRRL36′17’11”131000
3606-WT-LRRL36′21’5”157000
3901-WT-LRRL39′3’8”32000
3902-WT-LRRL39′7’3”64000
3903-WT-LRRL39′10’9”95000
3904-WT-LRRL39′14’4”127000
3905-WT-LRRL39′17’11”159000
3906-WT-LRRL39′21’5”190000
4201-WT-LRRL42′3’8”37000
4202-WT-LRRL42′7’3”74000
4203-WT-LRRL42′10’9”110000
4204-WT-LRRL42′14’4”147000
4205-WT-LRRL42′17’11”184000
4206-WT-LRRL42′21’5”220000
4801-WT-LRRL48′3’8”49000
4802-WT-LRRL48′7’3”97000
4803-WT-LRRL48′10’9”144000
4804-WT-LRRL48′14’4”192000
4805-WT-LRRL48′17’11”241000
4806-WT-LRRL48′21’5”288000
6001-WT-LRRL60′3’8”77000
6002-WT-LRRL60′7’3”152000
6003-WT-LRRL60′10’9”226000
6004-WT-LRRL60′14’4”301000
6005-WT-LRRL60′17’11”376000
6006-WT-LRRL60′21’5”450000
7201-WT-LRRL72′3’8”110000
7202-WT-LRRL72′7’3”219000
7203-WT-LRRL72′10’9”326000
7204-WT-LRRL72′14’4”435000
7205-WT-LRRL72′17’11”545000
7206-WT-LRRL72′21’5”650000
75XX-WT-LRRL75′3’8” – 21’5”–
82XX-WT-LRRL82′3’8” – 21’5”–
85XX-WT-LRRL85′3’8” – 21’5”–
90XX-WT-LRRL90′3’8” – 21’5”–
105XX-WT-LRRL105′3’8” – 21’5”–

EXTERNAL WIND RING SUPPORT

Exterior-Wind-Ring-
All capacities are rounded.  Actual tank capacities will vary due to location of flanges and structural design.