Reliant Series

The Simplex Reliant Series comprises a standard line of fuel tanks finding application as day tanks and other tank applications featuring integration of intelligent control with pumping and gauging systems.

The Reliant Series is fully compatible for network integration with the full line of Simplex Fuel Supply Systems, including packaged pump systems, tank filling systems, filtration systems, digital fuel and tank management systems and digital monitoring and data systems. The Reliant Series, when supplied with a Simplex digital controller, is MODBUS and Ethernet compatible with most tank gauging systems.

We are experts at building products that meet our customer's exact requirements. Contact Simplex if your job specifications require additional options or considerations.

Request a Quote

The Reliant Series is comprised of a highly reliable line of fuel tanks used as day tanks, main supply tanks, transfer tanks, return tanks, and filter tanks. Manual tanks for use as basic storage tanks are also available.
The Reliant Series is fully compatible for network integration with the full line of Simplex Fuel Supply Systems, including packaged pump systems, tank filling systems, filtration systems, digital fuel and tank management systems and digital monitoring and data systems.
Reliant Series fuel tanks are UL142 listed double-wall constructed suitable for indoor or outdoor use. Rectangular constructed tanks include closed secondary containment. Fire-rated designs are available with UL2080 or UL2085 listings.
Codes and standards: City of Chicago approval #E9135, #E9136; L.A.F.D. Approval - Los Angeles Fire Department approved day tanks - use SST/SRS Series Day Tank; Wisconsin approval #940065U; and Florida EQ #732.
Rectangular tank capacities (gallons) are 50, 75, 100, 150, 200, 275, 325, and 400.
Cylindrical tank capacities (gallons) are 500, 600, 800, 1000, 1200, 1400, 1500, 1800, 2000, and 2500.
Controllers for normal duty products are UL508 listed, Type 1 indoor, Type 3R, 4, 12 indoor/outdoor. Hazardous location controllers are available.
The Reliant Series integrates a tank of required capacity with a level controller and fill control. On-board fill pumps and return pumps are typical. Remote pumping systems are available for filling of multiple tanks, management of multiple source tanks or when required by pipe run or pump size conditions.
Both digital and analog controllers are available. Digital controllers are PLC based and network compatible. Digital controllers utilize both a point sensing float switch input and a 4-20mA analog to-digital input which displays on a panel indicator and provides a 4-20mA output. Analog controllers are based on the time-proven Simplex SST Controller.

Capacities(Gallons)	Rectangular:50, 75, 100, 150, 200, 275, 325, 400Cylindrical:500, 600, 800, 1000, 1200, 1400, 1500, 1800, 2000, 2500
Product	Class II Liquid, > 100°F Flash Point
Control	UL508 Digital PLC Based controller, network compatible UL508 Analog Level Controller
Pumps	2-50 GPM, 0.33-5.0 HP, Single or 3-Phase
Motors	Industrial NEMA size, conservatively rated, all commercial voltage ratings
Construction	Closed secondary containment (rectangular) Suitable for indoor or outdoor installation 12 GA HRS
Listing	UL142 Double-Wall (50-400 gallon rectangular; 500-2,500 gallons cylindrical) UL2080 Fire-Rated (155-400 gallon rectangular) UL2085 Fire Protected (155-400 gallon rectangular)
Rating	Atmospheric tank tested to 3 PSI
Finish	UL Listed powder-coat process
Typical Fittings	Engine Supply Drop Tube, 0.75" NPT Male Siphon Drain Drop Tube, 0.75" NPT Male Overflow Port, 2.00" NPT Female Engine Return Port, 1.00" NPT Female Extra Pipe Flange, 1.00" NPT Female Tank Vent Port, 2.00" NPT Female Manual Fill Drop Tube, 2.00" NPT Male Hand Pump Mounting Drop Tube, 0.75" NPT Male Pump Connection to Tank Drop Tube, 0.75" NPT Female Floatswitch MTG/Inspection Port, 1.00" NPT Female Emergency Tank Vent, 4.00" NPT Female Containment Basin Drain, 0.50" NPT Female Containment Basin Leak Sensor Port, 1.00" Female Emergency Containment Vent, 4.00" NPT Female (100-400 gallon models only)
Dimensions	UL142 Rectangular with Controller Mounted on Top (Add 9.5" to H for duplex pump) 50 Gallon - 28.25"W x 48"H x 31"D 75 Gallon - 28.25"W x 63.5"H x 31"D 100 Gallon - 28.25"W x 63"H x 37"D 150 Gallon - 38.5"W x 63"H x 37"D 200 Gallon - 50.25"W x 63"H x 37"D 275 Gallon - 66.5"W x 63"H x 37"D 325 Gallon - 78"W x 63"H x 37"D 400 Gallon - 94"W x 63"H x 37"D UL142 Rectangular with Controller Mounted on Side (Add 9.5" to H for duplex pump) 50 Gallon - 28.25"W x 42"H x 40.5"D 75 Gallon - 28.25"W x 57.5"H x 40.5"D 100 Gallon - 28.25"W x 57"H x 46.5"D 150 Gallon - 38.5"W x 37"H x 46.5"D 200 Gallon - 50.25"W x 57"H x 46.5"D 275 Gallon - 66.5"W x 57"H x 46.5"D 325 Gallon - 78"W x 57"H x 46.5"D 400 Gallon - 94"W x 57"H x 46.5"D Note: Dimensions are subject to change with options selected. Contact Simplex for cylindrical tanks (500-2,500 gallons).

Mechanical	Option 010, 015, Auxiliary Hand Pump, is recommended for installation on all Day Tanks equipped with motor-pumps. The hand pump is used for initial priming of the fuel line from the main tank and as a backup to the motor-pump.Option 060, 062 Fuel Strainer, is recommended whenever there is a possibility of fuel contamination. Day Tank pumps have extremely close tolerances. Fine abrasives in suspension degrade pumping ability and can jam pump.In order to assure maintenance of pump prime, one of the following options is recommended for installation on all Day Tanks equipped with motor-pumps: Option 070: Check valve; Option 080, 083: Solenoid valve; or Option 090: Foot valve.OPT - Description010 - Auxiliary hand pump, 1 GPM capacity, 1/2" NPT (Side mounted)015 - Auxiliary hand pump, 20 gallons per 100 strokes, 1" NPT (Side mounted)025 - Locking manual fuel fill cap040 - Wall-mounting brackets050 - Pipe stand adapter060 - Fuel strainer062 - Duplex strainer063 - Vent cap064 - Emergency vent065 - Drain hand valve067 - Flame arrestor vent068 - Emergency quick drain070 - Check valve/priming tee assembly080 - Solenoid valve083 - DC Solenoid Valve087 - Manual fuel shut-off valve, bronze088 - Manual fuel shut-off valve, fire-rated090 - Foot valve093 - Fusible link valve095 - Pressure relief valve100 - Pressure gauge101 - Vacuum gauge103 - Flow gauge in line with pump, to 29 GPM104 - Ball motion flow indicator105 - Temperature gauge120 - Extra 1" pipe connection125 - Extra engine suction standpipe130 - Oversize pipe connections, 1 1/4" to 2 1/2" NPT131 - Oversize pipe connections, 3” to 6” NPT140 - Special paint colors141 - Epoxy primer, centurian finish180 - Weatherproof modification
Control Devices and Alarms	OPT - Description 191 - Float switch in rupture basin with alarm 260 - Disconnect switch 261 - System circuit breaker 262 - Control power transformer 265 - Tank heater 270 - Power available green pilot light 280 - Operation mode selector 285 - Loss of flow alarm 295 - Remote low fuel level alarm 297 - Remote high fuel level alarm 299 - Auxiliary relay 311 - Local/remote low fuel level alarm 312 - Local/remote high fuel level alarm 325 - High fuel level emergency pump stop switch 326 - High level cut-out 329 - Low fuel level red light 333 - Critical low fuel alarm 334 - Alarm horn 340 - Running Pump amber light
Duplex Pump Systems	Duplex pump options are used to increase the reliability of a day tank system through the addition of a second, backup pump and level control. In a duplex system, one pump is designated the “lead” pump and the other is the “lag” pump. The lead pump automatically refills the day tank over the tank’s normal operating range of 50% to full. Normally, once the tank has been initially filled, the fuel level should never drop below 50%. Less than 50% is indicative of either a failure of the lead pump or consumption in excess of pump capacity. The lag pump and its separate level controller, acting as a backup senses a drop in fuel level below 50% and starts the lag pump, which then continues to run, along with the lead pump, until the tank is full. When ordering, remember that duplex systems include two motor-pumps and therefore require a quantity of two of any option related to the motor or pump, such as solenoid valves, strainers, etc. OPT - Description 345 - Duplex pump controller 346 - Two running time meters 347 - Manual duplex pump selector switch 349 - Basic PLC based level and duplex pump controller (replaces analog controller)
Gravity Fed Tanks	A day tank will be gravity-siphon fed when: 1) The main tank is above the day tank. 2) The main tank is on the approximate same grade as the day tank and the level in the main tank is at times above the level in the day tank and/or supply piping runs overhead. If any of these conditions exists, a positive fuel shut-off automatic control must be added to the day tank. Simplex recommends options 060, 080, 087, 376, and 377 for all gravity-fed SRS systems. Add options 383 and 390 as an additional precaution. OPT - Description 060, 080, 087 - Solenoid valve, with fuel strainer 376 - Manual reset, normally open solenoid valve 377 - Siphon-break solenoid valve 378 - Anti-siphon valve, 2" 383 - Automatic pump-out conversion 390 - Fuel rise pump-out control 215 - Mechanical dial level gauge 067 - Flame arrestor vent, 2"
Fuel Oil Coolers (Installed in Return Line)	OPT - Description 396 - Radiator, fan, motor, flow switch, and control panel, installed and wired on day tank
Pumps (HP is minimum motor size)	Series XL Pumps (cast aluminum) OPT - Description 399 - 2 GPM, 1/3 HP (standard) 404 - 4 GPM, 1/3 HP 407 - 7 GPM, 1/2 HP 410 - 10 GPM, 3/4 HP 417 - 17 GPM, 1 HP 425 - 25 GPM, 1 1/2 HP Series 500 Pumps (cast iron) OPT - Description 501 - 1 GPM, 1/3 HP 502 - 2 GPM, 1/2 HP 505 - 5 GPM, 1/2 HP 507 - 7 GPM, 1/2 HP 510 - 10 GPM, 3/4 HP 515 - 15 GPM, 1 HP 520 - 20 GPM, 1 1/2 HP 529 - 29 GPM, 1 1/2 HP 532 - 32 GPM, 2 HP 542 - 42 GPM, 3 HP 548 - 48 GPM, 5 HP 552 - 52 GPM, 5 HP
Motors	OPT - Description 600 - 1/2 HP, 115V AC, 1-PH, 60Hz, ODP 605 - 1/3 HP, 230V AC, 1-PH, 60Hz, ODP 615 - 1/3 HP, 110V AC, 1-PH, 50Hz, ODP 616 - 1/3 HP, 220V AC, 1-PH,50Hz, ODP 621 - 1/3 HP, 230/460V AC, 3-PH, ODP, w/starter 622 - 1/3 HP, 230/460V AC, 3-PH, TEFC, w/starter 630 - 1/3 HP, 12V DC 635 - 11/3 HP, 24V DC 645 - 1/3 HP, 115V AC, 1-PH, 60Hz, TEFC 700 - 1/2 HP, 115V AC, 1-PH, 60Hz, ODP 705 - 1/2 HP, 230V AC, 1-PH, 60Hz, ODP 715 - 1/2 HP, 110V AC, 1-PH, 50Hz, ODP 716 - 1/2 HP, 220V AC, 1-PH, 50Hz, ODP 721 - 1/2 HP, 230/460V AC, 3-PH, ODP 722 - 1/2 HP, 230/460V AC, 3-PH, TEFC, w/starter 730 - 1/2 HP, 12V DC 735 - 1/2 HP, 24V DC 745 - 1/2 HP, 230/115V AC, 1-PH, 60Hz, TEFC 800 - 3/4 HP, 115V AC, 1-PH, 60Hz, ODP 805 - 3/4 HP, 230V AC, 1-PH, 60Hz, ODP 822 - 3/4 HP, 230/460V AC, 3-PH, 60Hz, TEFC 825 - 3/4 HP, 230/460V AC, 3-PH, 60Hz, ODP, w/starter 845 - 3/4 HP, 115/230V AC, 1-PH, 60Hz, TEFC 900 - 1 HP, 115V AC, 1-PH, 60Hz, ODP 905 - 1 HP, 230V AC, 1-PH, 60Hz, ODP 922 - 1 HP, 230/460V AC, 3-PH, 60Hz, TEFC 925 - 1 HP, 230/460V AC, 3-PH, 60Hz, ODP, w/starter 945 - 1 HP, 115/230V AC, 1-PH, 60Hz, TEFC 3-PH motors may be operated at 190/380V; 50Hz. 50Hz operation reduces pump capacity by 5/6.
Motors Requiring SPS/SKS Pump Set When Used With 50-400 Gallon Models	OPT - Description 1022 - 1 1/2 HP, 230/460V AC, 3-PH, 60Hz, TEFC, w/starter 1025 - 1 1/2 HP, 230/460V AC, 3-PH, 60Hz, ODP, w/starter 1045 - 1 1/2 HP, 115/230V AC, 1-PH, 60Hz, TEFC 1122 - 2 HP, 230/460V AC, 3-PH, TEFC, w/starter 1125 - 2 HP, 230/460V AC, 3-PH, 60Hz, ODP, w/starter 1145 - 3 HP, 115/230V AC, 1-PH, 60Hz, TEFC 1205 - 3 HP, 230V AC, 1-PH, 60Hz, ODP 1225 - 3 HP, 230/460V AC, 3-PH, 60Hz, ODP, w/starter 1305 - 5 HP, 230V AC, 1-PH, 60Hz, ODP 1322 - 5 HP, 230V AC, 3-PH, 60Hz, TEFC 1325 - 5 HP, 230/460V AC, 3-PH, 60Hz, ODP, w/starter 1422 - 71/2 HP, 208V AC, 3-PH, 60Hz, ODP 1425 - 71/2 HP, 230/460V AC, 3-PH, 60Hz, ODP, w/starter 3-PH motors may be operated at 190/380V; 50Hz. 50Hz operation reduces pump capacity by 5/6.
Motor Starters	OPT - Description 768 - Single phase magnetic motor starter 770 - 3-phase magnetic motor starter

Note: We are experts at building products that meet our customer's exact requirements. Contact Simplex if your job specifications require additional options or considerations.

Reliant Series

Overview

Features

Specifications

Downloads

Options