TRS Series Day Tank
The Tramont TRS Series is the industry standard in day tank systems. In addition to the precision engineering and quality construction that goes into all of our systems, the TRS Series features the exclusive Tramont System 2000PLUS™ Electronic Control Module (ECM).
Standard Features:
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1/3 HP, 1 phase, 115 VAC, 60 Hz thermally protected motor.
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2GPM, high lift gear pump with 3/8” NPT inlet discharge.
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System 2000PLUS™ ECM. »Learn more
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Heavy gauge steel construction.
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Gray painted exterior, rust-inhibitor coated interior.
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Removable, nonconductive cover.
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Tank 1” NPT fittings are engine supply, engine return, overflow and alternate engine return. Other fittings include 2 ” NPT for normal vent, NPT sized as appropriate for emergency vent, and on 3/8” NPT basin drain for tanks through 275 gallons, 1” NPT for larger tanks. (If tank includes containment basin, alternate engine fitting is omitted and drain is provided on basin only).
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Square 4 1/2” inspection port located below electric controls.
TRE Series Day
Tank The TRE Series is designed for applications requiring a basic day tank with a 1/3 HP rated motor control float switch and pump and motor.
Standard features:
- 1/3 HP, 1 phase, 60Hz thermally protected motor.
- 2 GPM, high lift gear pump with 3/8” NPT inlet and discharge.
- Heavy gauge steel construction.
- Rust inhibitor coated interior and gray painted exterior.
- Tank 1” NPT fittings are engine supply, engine return, overflow and alternate engine return. Other fittings include 2 “ NPT for normal vent, NPT sized as appropriate for emergency vent, and on 3/8” NPT basin drain for tanks through 275 gallons, 1” NPT for larger tanks. (If tank includes containment basin, alternate engine fitting omitted and drain provided on basin only).
- Square 4 1/2” inspection port and gauge.
TRX Series Day
Tank TRX Series tanks incorporate the same quality construction as the TRS and TRE Series. However, they do not include controls or pump and motor assembly.
Standard features:
- Heavy gauge steel construction.
- Rust-inhibitor coated interior and gray painted exterior.
- Tank 1” NPT fittings are engine supply, engine return, overflow and alternate engine return. Other fittings include 2 ” NPT for normal vent, NPT sized as appropriate for emergency vent, and one 3/8” NPT basin drain for tanks through 275 gallons, 1” NPT for larger tanks. (If tank includes containment basin, alternate fitting omitted and drain provided on basin only).
- Square 4 1/2” inspection port and gauge.
Day Tank Dimensions Diagram

TRS / TRE / TRX Series Day Tank |
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| Tank Capacity | Steel Gauge |
Emergency Vent NPT |
Tank Dimensions Inches Single Wall |
Weight Lbs. |
||||
| Gallons (Liters) | Length |
Width |
Height |
TRS |
TRE |
TRX |
||
| 10 (38) | 12 | 2 | 12 | 24 | 12 | 70 | 63 | 48 |
| 15 (57) | 12 | 2 | 12 | 24 | 16 | 79 | 72 | 57 |
| 25 (95) | 12 | 2 | 12 | 24 | 24 | 98 | 91 | 76 |
| 50 (189) | 12 | 2 | 18 | 24 | 31 | 136 | 129 | 114 |
| 60 (227) | 12 | 2 | 20 | 24 | 31 | 143 | 136 | 121 |
| 75 (284) | 12 | 2 | 24 | 24 | 31 | 158 | 151 | 136 |
| 100 (378) | 12 | 3 | 24 | 24 | 44 | 199 | 192 | 177 |
| 150 (568) | 12 | 3 | 36 | 24 | 44 | 252 | 245 | 230 |
| 200 (757) | 12 | 3 | 46 | 24 | 44 | 297 | 290 | 275 |
| 275 (1041) | 12 | 4 | 66 | 24 | 44 | 386 | 379 | 364 |
| 300 (1136) | 12 | 4 | 40 | 36 | 50 | 366 | 359 | 344 |
| 350 (1325) | 12 | 4 | 46 | 36 | 50 | 400 | 393 | 378 |
| 400 (1514) | 12 | 4 | 55 | 36 | 50 | 451 | 444 | 429 |
| 450 (1703) | 12 | 4 | 61 | 36 | 50 | 485 | 478 | 463 |
| 500 (1893) | 12 | 4 | 68 | 36 | 50 | 524 | 517 | 502 |
| 550 (2082) | 10 | 4 | 74 | 36 | 50 | 711 | 704 | 689 |
| 600 (2271) | 10 | 5 | 81 | 36 | 50 | 762 | 755 | 740 |
| 700 (2650) | 10 | 5 | 70 | 48 | 50 | 804 | 797 | 782 |
| 800 (3028) | 10 | 5 | 80 | 48 | 50 | 886 | 879 | 864 |
| 900 (3407) | 10 | 5 | 90 | 48 | 50 | 969 | 962 | 947 |
| 1000 (3785) | 10 | 5 | 100 | 48 | 50 | 1052 | 1045 | 1030 |
Fuel Containment Basins
While containment basins for day tanks are optional, most day tank users include them with their system because they substantially reduce the risk of fuel leaking into the surrounding environment due to a tank rupture. Tramont strongly recommends the use of a containment basin. Local codes frequently require a containment basin. There are two types of containment, a rupture basin and double wall.
Rupture Basins
A rupture basin is open-top. The day tank is placed in the basin. Because water and debris can collect in the containment area, rupture basins are used only for indoor applications. Rupture Basins are sized to hold a minimum of 150% of the tank's volume, consult chart 1 to identify option number. If a 200% basin is required, consult chart 2 to identify the correct option number. See Optional Tank Accessories for a description of fuel-in-basin switches (options 2930 and 2935).
Double Wall Basins
A double wall basin is similar to the rupture basin, except the top is sealed and welded into place around the tank. An additional pressure relief vent cap is required to vent the containment area. Double wall tanks typically are used in outdoor applications. Depending on local codes, they also may be required for indoor applications. Other options may be required to fully weatherproof the tank.
Double Wall Basins hold a minimum of 150% of the day tanks volume, consult chart 1 to identify option number. If a 200% basin is required, consult chart 2 to identify the option number. Double wall tanks require and additional emergency vent (options 2262-2266). A weatherproof cover (options 2405-2420) may be required for outdoor applications. See Optional Tank Accessories for a description of the above listed options and fuel-in-basin switches (options 2930 and 2935).
| Tank Capacity | TRS Series prices listed, include standard features for the TRS listed, above only. For basins, vents and additional options see below. |
TRE Series prices listed, include standard features for the TRE listed above only. For basins, vents and additional options see below. |
TRX Series prices listed, include standard features for the TRX listed above only. For basins, vents and additional options see below. | |||
| Gallons (Liters) | TRS |
UTRS (UL Listed) |
TRE |
UTRE (UL Listed) |
TRX |
UTRX (UL Listed) |
| 10 (38) | $2,052.10 | $2,652.10 | $1,116.00 | $1,716.00 | $480.60 | $613.80 |
| 15 (57) | $2,087.30 | $2,687.30 | $1,147.90 | $1,747.90 | $516.90 | $650.10 |
| 25 (95) | $2,108.20 | $2,708.20 | $1,167.70 | $1,767.70 | $556.50 | $689.70 |
| 50 (189) | $2,230.30 | $2,830.30 | $1,284.30 | $1,884.30 | $637.90 | $771.10 |
| 60 (227) | $2,300.70 | $2,900.70 | $1,329.40 | $1,929.40 | $724.80 | $858.00 |
| 75 (284) | $2,408.50 | $3,008.50 | $1,453.70 | $2,053.70 | $854.60 | $987.80 |
| 100 (378) | $2,720.90 | $3,320.90 | $1,750.70 | $2,350.70 | $1,184.60 | $1,331.00 |
| 150 (568) | $3,226.90 | $3,826.90 | $2,231.40 | $2,831.40 | $1,522.30 | $1,668.70 |
| 200 (757) | $3,509.60 | $4,109.60 | $2,502.00 | $3,102.00 | $2,000.80 | $2,147.20 |
| 275 (1041) | $4,364.10 | $4,755.30 | $3,322.40 | $3,713.60 | $2,204.30 | $2,350.70 |
| 300 (1136) | $4,831.60 | $5,222.80 | $3,764.60 | $4,155.80 | $2,538.70 | $2,685.10 |
| 350 (1325) | $5,115.40 | $5,506.60 | $3,985.70 | $4,376.90 | $2,831.30 | $2,977.70 |
| 400 (1514) | $5,399.20 | $5,790.40 | $4,305.80 | $4,697.00 | $3,126.10 | $3,272.50 |
| 450 (1703) | $5,835.90 | $6,227.10 | $4,658.90 | $5,050.10 | $3,497.90 | $3,644.30 |
| 500 (1893) | $6,272.60 | $6,663.80 | $5,136.30 | $5,527.50 | $3,869.70 | $4,016.10 |
| 550 (2082) | $6,402.40 | $6,793.60 | $5,239.70 | $5,630.90 | $4,232.70 | $4,379.10 |
| 600 (2271) | $6,531.10 | $6,922.30 | $5,381.60 | $5,772.80 | $4,596.80 | $4,743.20 |
| 700 (2650) | $7,340.70 | $7,731.90 | $6,150.50 | $6,541.70 | $5,086.30 | $5,232.70 |
| 800 (3028) | $8,167.90 | $8,559.10 | $6,935.90 | $7,327.10 | $5,473.50 | $5,619.90 |
| 900 (3407) | $9,016.00 | $9,407.20 | $7,740.00 | $8,131.20 | $5,964.10 | $6,110.50 |
| 1000 (3785) | $9,877.30 | $10,268.50 | $8,560.60 | $8,951.80 | $6,456.90 | $6,603.30 |
| Underwriters Laboratories listing All Tramont standard day tank models are available with Underwriters Laboratories listing. UL listed tanks include heavy duty stiffeners required per UL-142 standards. All primary and secondary tank sections are pressurized at 3 psi and leak-checked to ensure integrity of weld seams per UL-142 standards. The Tramont System 2000PLUS™ Electronic Control Module, standard on all Tramont TRS Series tanks, is UL-508 listed. Tramont day tanks are also built in accordance with The Standard for Installation and Use of Combustible Engine and Gas Turbines, NFPA 37. | ||||||
Tramont Corporation has created a standard day tank program of the most commonly requested day tanks and features with list pricing. These TRAMONT EXPRESS™ day tanks are available in a variety of gallon capacities. With TRAMONT EXPRESS™ it’s easier and faster for you to specify and order day tank you require. View the Tramont Day Tank Matrix.
