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LITTLE GIANT Pump, circulating, 670gph, 115V: 115V AC - Oil-Filled Submersible Centrifugal Pumps
LITTLE GIANTOil-Filled Submersible Centrifugal Pumps

LITTLE GIANT Pump, circulating, 670gph, 115V: 115V AC

LITTLE GIANT Oil-Filled Submersible Centrifugal Pumps.

SKU 3G-OTH-95427

Brand
LITTLE GIANT
Item
Pump, circulating, 670gph, 115V: 115V AC
Category
Oil-Filled Submersible Centrifugal Pumps
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LITTLE GIANT
Manufacturer Part Number
503603

Technical Documents

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LITTLE GIANT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

LITTLE GIANT Oil-Filled Submersible Centrifugal Pumps.

Frequently Asked Questions

What is the LITTLE GIANT 503603 pump used for?

The LITTLE GIANT 503603 is an oil-filled submersible centrifugal pump designed for circulating water in applications such as fountains, aquariums, and hydroponics. It handles clean water up to 104 °F and is suitable for continuous-duty operation in submerged environments.

What are the specifications of the LITTLE GIANT 503603 pump?

The LITTLE GIANT 503603 pump operates on 115 VAC, delivers 670 gallons per hour at 1 ft head, and has 1/2-inch NPT intake and discharge ports. It is an oil-filled submersible centrifugal pump with a 1/40 HP motor and thermal overload protection.

Where to buy the LITTLE GIANT 503603 pump worldwide?

You can order the LITTLE GIANT 503603 pump through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the LITTLE GIANT 503603 submersible pump?

Install the LITTLE GIANT 503603 pump fully submerged in clean water, ensuring the intake is unobstructed. Use 1/2-inch NPT fittings for inlet and discharge. Connect to a 115 VAC grounded outlet. Do not run dry; prime before startup. Follow local electrical codes.

Used in

Common applications for LITTLE GIANT
Warehouse maintenance — Little Giant steel-top worktables (MTH1-3036-30) for heavy assembly and repair tasks.
Electrical maintenance — Little Giant fiberglass combination ladders (13948-001) for safe access near live circuits.
Facility storage — Little Giant storage cabinets (MC3-2D-2424-LL) for organizing tools and parts in industrial settings.
Water removal — Little Giant sump pump systems (506411) for backup drainage in commercial basements.
Material handling — Little Giant swivel casters (8229-SR) for replacing wheels on mobile workstations.
Construction access — Little Giant extension ladders (18816) for reaching heights up to 16 ft on job sites.

LITTLE GIANT Products

3G Electric supplies LITTLE GIANT oil-filled submersible centrifugal pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Centrifugal Pump: 115V AC, 5 ft Max Head, 1/4 in, 1/2 in/1/2 in, 1/2 in Intake and Disch (MPN 518087)
LITTLE GIANT
Centrifugal Pump: 115V AC, 5 ft Max Head, 1/4 in, 1/2 in/1/2 in, 1/2 in Intake and Disch (MPN 518087)
Centrifugal Pump: 115V AC, 7 ft Max Head, 1/4 in Intake and Disch (MPN 500203)
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Centrifugal Pump: 115V AC, 7 ft Max Head, 1/4 in Intake and Disch (MPN 500203)
Centrifugal Pump: 115V AC, Single Phase, 12.2 ft Max Head, 1/4 in Intake and Disch (MPN 527003)
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Centrifugal Pump: 115V AC, Single Phase, 12.2 ft Max Head, 1/4 in Intake and Disch (MPN 527003)
Compact Submersible Centrifugal Pump: 115V AC, Single Phase (MPN 502303)
LITTLE GIANT
Compact Submersible Centrifugal Pump: 115V AC, Single Phase (MPN 502303)
Centrifugal Pump: 115V AC, Single Phase, 10.2 ft Max Head, 1/4 in Intake and Disch (MPN 526003)
LITTLE GIANT
Centrifugal Pump: 115V AC, Single Phase, 10.2 ft Max Head, 1/4 in Intake and Disch (MPN 526003)
Centrifugal Pump: 115V AC, 12 ft Max Head, 1/4 in Intake and Disch (MPN 502103)
LITTLE GIANT
Centrifugal Pump: 115V AC, 12 ft Max Head, 1/4 in Intake and Disch (MPN 502103)

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This oil-filled submersible centrifugal pump operates at 230V AC and delivers a maximum head of 21 ft. It features 1/2-inch intake and discharge ports. Typical applications include dewatering, drainage, and fluid transfer in sump pits, construction sites, and flood control for clean or slightly dirty water
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This oil-filled submersible centrifugal pump operates at 230V AC and delivers a maximum head of 21 ft. It features 1/2-inch intake and discharge ports. Typical applications include dewatering, drainage, and fluid transfer in sump pits, construction sites, and flood control for clean or slightly dirty water
This oil-filled submersible centrifugal pump operates on 115V AC and delivers a maximum head of 16.8 ft. It features 1/2-inch intake and discharge ports. Designed for dewatering, drainage, and fluid transfer in industrial and commercial settings, it handles clean water and non-aggressive liquids for use in sump pits, tanks, and light wastewater management
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This oil-filled submersible centrifugal pump operates on 115V AC and delivers a maximum head of 16.8 ft. It features 1/2-inch intake and discharge ports. Designed for dewatering, drainage, and fluid transfer in industrial and commercial settings, it handles clean water and non-aggressive liquids for use in sump pits, tanks, and light wastewater management
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Oil-filled submersible centrifugal pump for circulating or transferring clean water and non-aggressive liquids. Operates on 115V AC with a 4.6 ft maximum head. Features 1/4 inch intake and discharge connections. Suitable for sump drainage, dewatering, and low-lift industrial tasks
This oil-filled submersible centrifugal pump operates on 115V AC and delivers a maximum head of 7 ft. It features a 1/4 in intake and 1/2 in discharge with NPT connections. Suitable for circulating or transferring water and other non-aggressive liquids in low-head applications such as fountains, aquariums, and small drainage systems
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This oil-filled submersible centrifugal pump operates on 115V AC and delivers a maximum head of 7 ft. It features a 1/4 in intake and 1/2 in discharge with NPT connections. Suitable for circulating or transferring water and other non-aggressive liquids in low-head applications such as fountains, aquariums, and small drainage systems
Centrifugal Pump: 115V AC, 24 ft Max Head, 3/4 in, 1/2 in Intake and Disch (MPN 504203)
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Centrifugal Pump: 115V AC, 7.4 ft Max Head, 1/2 in, 1/4 in Intake and Disch (MPN 501203)
Centrifugal Pump: 115V AC, 12 ft Max Head, 3/8 in, 1/4 in Intake and Disch (MPN 502203)
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Centrifugal Pump: 115V AC, 12 ft Max Head, 3/8 in, 1/4 in Intake and Disch (MPN 502203)
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