
Horizontal Leg Tank
The horizontal leg tank is primarily used for transport and nurse applications. Norwesco horizontal leg tank features molded-in legs that act as “baffles” to reduce sloshing and provide increased stability during transport.
Norwesco horizontal leg tanks come standard with a bulkhead fitting installed or the tank may be ordered without a fitting.

Horizontal Leg Tank
Gallon Capacity | Diameter | Overall Height | Length | Fill Opening | Outlet/Drain Specification | Premium Weight Part No. White | Available Ship Points | Heavy Weight Part No. Blue | Available Ship Points |
---|---|---|---|---|---|---|---|---|---|
35¤ | 20″ | 23″ | 29″ | 5″-(63484) | 3/4″-(60401) | 45223 | MN, OH, GA, OK, UT, NY, WA, IA, CA, TX | NA | – |
55 | 23″ | 26″ | 34″ | 5″-(63484) | 3/4″-(60401) | 41873 | MN, OH, GA, OK, UT, NY, WA, IA, CA, TX | NA | – |
65 | 23″ | 26″ | 43″ | 5″-(63484) | 3/4″-(60401) | 45191 | MN, OH, GA, OK, UT, NY, WA, IA, CA, TX | NA | – |
125 | 32″ | 35″ | 41″ | 8″-(63480) | 2″-(63481) 2″ siphon-(60335) | 40298 or 40298 GA-OK-TX(T) | MN, OH, GA, OK, NY, WA, IA, CA, TX | NA | – |
225 | 38″ | 41″ | 49″ | 8″-(63480) | 2″-(63481) 2″ siphon-(60335) | 40299 or 40299-OK-WA-TX(P&T) | MN, OH, GA, OK, NY, WA, IA, CA, TX | NA | – |
325 | 38″ | 43″ | 68″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 40217 | MN, OH, GA, OK, UT, NY, WA, IA, CA, TX | NA | – |
425 | 49″ | 54″ | 60″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 42016 | MN, OH, GA, UT, TX | N/A | – |
525* | 49″ | 54″ | 71″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 40181 or 40181-GA-TX-OK 40181-GA-TX-OK | MN, OH, GA, OK, NY, WA, IA, TX | 40193 40193-GA-TX-OK | MN, OH, OK, UT, NY, WA, CA, TX |
725** | 49″ | 54″ | 101″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 40180 40180-GA-OH-NY | OH, GA, OK, UT, NY, TX | 40194 40194-GA-OH | OH, GA, OK, UT, TX |
925** | 62″ | 65″ | 80″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 45209 | OH | NA | – |
925 w/sump** | 62″ | 69″ | 80″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 45210 | OH | NA | – |
1025** | 49″ | 54″ | 139″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 40089 40089-GA-TX | MN, OH, GA, OK, NY, WA, IA, TX | 40131 40131-GA-TX | MN, OH, GA, OK, NY, WA, IA, TX |
1325** | 66″ | 70″ | 99″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 41875 | OH | 41877 | OH |
1625** | 63″ | 68″ | 139″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 40026 | OH | 40133 | OH |
1800**- 2CPT § | 62″ | 68″ | 146″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 42990-UNIT 42990-TANK 42994-DONUT 63653-BAR | OH | – | – |
1800** w/sump, 2CPT § | 62″ | 72″ | 146″ | 16″-(63485) | 2″-(63481) 2″ siphon-(60335) | 42992-UNIT 42992-TANK 42994-DONUT 63653-BAR | OH | – | – |
3725** | 92″ | 97″ | 145″ | 16″-(63485) | 3″-(62299) 2″ reducer-(60330) 3″ siphon-(60327) | 44047 | MN, OK | 44049 | MN, OK |
5025** | 92″ | 96″ | 190″ | 16″ hinged-(62532) | 3″-(62299) 2″ reducer-(60330) 3″ siphon-(60327) | 41879 | MN, OH | 41881 | MN, OH |
6025** w/baffles | 99″ | 103″ | 193″ | 22″ hinged-(63874) | 3″-(62299) 2″ reducer-(60330) 3″ siphon-(60327) | 44314 | MN, OH | 44316 | MN, OH |
**Require full length support and bands.
§ Tank consists of 2-900 gallon tanks, each with a fitting installed, and a cylindrical ‘donut’ that with the connecting bar listed below, holds the two tanks together but does not plumb them together. Ships unassembled.
¤May ship UPS
Horizontal Leg Tank Bands
Norwesco bands are custom fabricated to support the Norwesco tanks and are galvanized or powder coated for added corrosion protection. Whether using the tank in a stationary position or for transport, bands are necessary to ensure that the tank retains its shape and integrity.

Tank Size (Gallon) | A | B | C | Color of band foot | No. of Bands | Part No. |
---|---|---|---|---|---|---|
B | C | |||||
35¤ | 18 1/2″ | 18 1/2″ | 21 3/8″ | Galvanized 1″ EMT | 2 optional | 60520 |
55¤ | 22″ | 22″ | 26 1/2″ | Galvanized 1″ EMT | 2 optional | 61745 |
65¤ | 22″ | 22″ | 26 1/2″ | Galvanized 1″ EMT | 2 optional | 61745 |
125¤ | 30 3/4″ | 30 1/2″ | 35″ | Galvanized | 2 optional | 61744 |
225¤ | 36 1/2″ | 36″ | 42″ | Galvanized | 2 optional | 60478 |
325¤ | 36 1/2″ | 36″ | 42″ | Galvanized | 2 optional | 60478 |
425 | 47 3/4″ | 46 1/4″ | 52 1/4″ | Entire band painted gray GA-OH-NY | 2 optional | 60057 |
Galvanized all other plants | ||||||
525 | 47 3/4″ | 46 1/4″ | 52 1/4″ | Entire band painted gray GA-OH-NY | 2 optional | 60057 |
Galvanized all other plants | ||||||
725 | 47 3/4″ | 46 1/4″ | 52 1/4″ | Entire band painted gray GA-OH-NY | 3 required | 60057 |
Galvanized all other plants | ||||||
925 | 61″ | 60″ | 66″ | Galvanized-small lime green flat welded | 2 required | 62852 |
on the top. | ||||||
1025 | 47 3/4″ | 46 1/4″ | 52 1/4″ | Entire band painted gray GA-OH-NY | 4 required | 60057 |
Galvanized all other plants | ||||||
1325 | 64″ | 64″ | 70″ | White | 3 required | 63282 |
1625 | 61″ | 60 3/4″ | 67 1/4″ | Galvanized | 4 required | 60079 |
1800 † | 61″ | 60″ | 66″ | Galvanized-small lime green flat welded | 4 required | 62852 |
on the top. | ||||||
3725 | 89 3/4″ | 89 1/2″ | 93 7/8″ | Galvanized | 4 required | 63284 |
5025 | 89 3/4″ | 89 1/2″ | 93 7/8″ | Galvanized | 5 required | 63284 |
6025 | 96″ | 96 1/4″ | 101″ | Dark Blue | 5 required | 64085 |
Norweco’s plastic storage tank is constructed with rotationally molded polyethylene resin. It’s seamless construction makes it durable and resistant to cracks, chips, and ruptures. The poly tank was made with FDA approved resin that complies with FDA standards 21 CFR 177.1520 (1) 3.1 and 3.2 for use in food grade storage. It’s made with UV inhibitors that help protect liquid contents from direct sunlight for both indoor and outdoor use. Please verify chemical compatibility before placing your order.
Norwesco backs their polyethylene storage tank with a 3-year manufacturer warranty. Additional fittings and customization options are available.