FUEL SUPPLY > Fuel Pump Sets > Skid Mounted Pump Sets

Fuel Pump Sets : Skid Mounted Pump Sets

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SKS Series Overview

Simplex Fuel Pump Sets - Skid Mounted Pump Set

The SKS Series utilizes a traditional open skid design. Plumbing is hard piped. Its great design flexibility can accommodate a wide variety of pumps, motors and accessories. This series is available for indoor installation only.

The SKS-10 model is designed for relatively simple single pump applications to 17 GPM, 1 HP. The SKS-30, and SKS-50 models are designed for relatively large and/or complex single pumps, or progressively complex or large duplex pump applications.

Analog controller is standard. PLC based network compatible controller is optional.

Standard Equipment

•	The SKS-10 Models are designed for relatively simple single pump applications to 17 GPM, 1 HP
•	The SKS-30 and SKS-50 Models are designed for relatively large and/or complex single pumps, or progressively complex or large duplex pump applications
•	Analog controller standard
•	PLC based network compatible controller optional
•	TYPE 1 indoor
•	Finish UL Listed powder-coat process
•	Segregated electrical and mechanical compartments within enclosure
•	Enclosure drip pan and leak detector
•	Pressure relief valve, external port for relief to tank available
•	Pump disconnect circuit upon leak detection
•	High performance hydraulic gear pumps
•	Pump shutoffs available
•	Industrial motors
•	Motor starter with overload relay and disconnect available
•	Disconnect switch interlocked with hinged door

SKS Series Specifications

Maximum Pump and Motor Sizes	Size and complexity is dependent on available site space, design flexibility accommodates a wide variety of pumps, motors and accessories
Product	Class II Liquid, > 100°F Flash Point
Pumps	Super-XL Pump Applications where the pump starts and stops on demand (ie. automatic tank refilling) and for high pressure applications up to 2500 PSI. Viscosity range is up to 1000 SSU. Do not use this pump for applications that are noise sensitive. 420 Pump or Series 500 Pump Continuous duty applications where the pump runs nonstop for extended periods of time, for boiler feed loop applications, for noise sensitive applications, and for many other industrial pump applications. Viscosity range from 32 to 5000 SSU or greater when slower speed motors are used.
Control	UL508 Digital PLC Based controller, network compatible UL508 Analog Level Controller
Finish	UL Listed powder-coat process
Environmental	Type 1 indoor
Standard Equipment	Type 1 indoor, include containment sump with leak sensor, plumbing is hard piped. Modify base units with pumps, motors and other options as required. SINGLE PUMP SETS: Basic Model (SKS-10-BS, SKS-20-BS, SKS-30-BS, SKS-50-BS, SKS-70-BS) Super X-L, 2 GPM, 1/3 HP, 115V AC pump Containment sump with leak sensor Super Model (SKS-10-SS, SKS-20-SS, SKS-30-SS, SKS-50-SS, SKS-70-SS) Super X-L, 2 GPM, 1/3 HP, 115V AC pump Door mounted disconnect switch with interlock Single-phase starter with coil wired to terminal block Shut-off valves on inlet and outlet Pressure relief valve Check valve Containment sump with leak sensor Pump running amber light DUPLEX PUMP SETS: Basic Model (SKS-20-BD, SKS-30-BD, SKS-50-BD, SKS-70-BD) Duplex, Super X-L, 2 GPM, 1/3 HP, 115V AC pump Automatic duplex pump controller Check valve Shut-off valves on inlet and outlet Containment sump leak sensor Super Model (SKS-20-SD, SKS-30-SD, SKS-50-SD, SKS-70-SD) Duplex, Super X-L, 2 GPM, 1/3 HP, 115V AC pump Automatic duplex pump controller Check valve Door mounted disconnect switch with interlock Single-phase starter Shut-off valves on inlet and outlet Pressure relief valve Containment sump leak sensor Pump running amber light Engineer Specifications Model (SKS-30-ED, SKS-50-ED, SKS-70-ED) Duplex, Super X-L, 2 GPM, 1/3 HP, 115V AC pump Automatic duplex pump controller Check valve Door mounted disconnect switch with interlock Single-phase starter Shut-off valves on inlet and outlet Pressure relief valve Fuel strainer Pressure gauge with isolation hand valve, each pump outlet Vacuum gauge with isolation hand valve, each pump inlet Loss of flow alarm/lag pump activate Containment sump with leak sensor Pump running amber light
Dimensions	SKS-10: 54"W x 46.5"H x 24"D SKS-30: 34.85"W x 59"H x 32"D SKS-50: 57.7"W x 54"H x 48"D Note: Dimensions subject to change with options selected.

General Information

	SPS-SKS-1101-01.02.pdf	SPS/SKS Series - Product Brochure
	212470-SKS-10-BS.pdf	SKS-10-BS - Pictorial Drawing
	212471-SKS-30-BD.pdf	SKS-30-BD - Pictorial Drawing
	212472-SKS-30-SD.pdf	SKS-30-SD - Pictorial Drawing
	212473-SKS-50-BD.pdf	SKS-50-BD - Pictorial Drawing
	212474-SKS-50-SD.pdf	SKS-50-SD - Pictorial Drawing

SKS Series Options

Mechanical	OPT - Description 015 - Auxiliary hand pump, 20 gallons per 100 strokes, 1" NPT 060 - Fuel strainer 062 - Duplex strainer 070 - Check valve/priming tee assembly 080 - Solenoid valve 083 - DC Solenoid Valve 087 - Manual fuel shut-off valve, bronze 088 - Manual fuel shut-off valve, fire-rated 089 - Needle valve, 1" 093 - Fusible link valve 095 - Pressure relief valve 097 - Back-pressure regulating valve 100 - Pressure gauge 101 - Vacuum gauge 103 - Flow gauge in line with pump; to 29 GPM 104 - Ball motion flow indicator 105 - Temperature gauge 106 - Stainless steel braided flex hose 107 - Vibration isolator set
Control Devices and Alarms	OPT - Description 260 - Disconnect switch 261 - System circuit breaker 262 - Control power transformer 271 - Pilot light 281 - Pump Run-Off-Automatic switch 285 - Loss of flow alarm 286 - Differential pressure switch for fuel strainer 298 - Control relay 334 - Alarm horn
Level Controllers, Gauges, and Fill Controllers	OPT - Description TC-25 - Digital level indicator; local or remote installation 226 - Type 4X; poly construction; wall-mount enclosure for TC-25 (indicator installed) 227 - Type 3R steel enclosure for use with TC-25 2010 - Simplex Analog Level Controller 2011 - Simplex PLC Level Controller 191 - SST level controller: tank leak sensor and alarm (includes leak sensor float switch) 2016 - Type 3R wall-mount enclosure 2017 - Type 1 wall-mount enclosure
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 285 - Flow sensor to indicate pump failure 346 - Two running time meters 347 - Manual duplex pump selector switch 349 - Basic PLC based level and duplex pump controller (replaces analog controller)
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 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

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