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LITTLE GIANT 3-MDQX-SC Nonsubmersible Aquarium Pump - Below 1/2 HP Pond & Waterfall Pumps
LITTLE GIANTBelow 1/2 HP Pond & Waterfall Pumps

LITTLE GIANT 3-MDQX-SC Nonsubmersible Aquarium Pump

The LITTLE GIANT 3-MDQX-SC is a nonsubmersible aquarium pump rated at 1/15 hp with a 115 VAC nameplate voltage and a 14 ft max head. It features a plastic housing, a 1 in MNPT discharge connection, and FNPT intake…

SKU 3G-OTH-93060

Brand
LITTLE GIANT
Item
3-MDQX-SC Nonsubmersible Aquarium Pump
Category
Below 1/2 HP Pond & Waterfall Pumps
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Local availability & support

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
581507
Series
3-MDQX-SC
Pump Type
Nonsubmersible Aquarium Pump
Intake Type
FNPT
Discharge Type
MNPT
Nameplate Voltage
115 VAC
Discharge Connection
1 in MNPT

Technical Documents

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

Product Description

The LITTLE GIANT 3-MDQX-SC is a nonsubmersible aquarium pump rated at 1/15 hp with a 115 VAC nameplate voltage and a 14 ft max head. It features a plastic housing, a 1 in MNPT discharge connection, and FNPT intake type. This below 1/2 HP pond and waterfall pump is designed for reliable water circulation in aquarium and pond applications.

Frequently Asked Questions

What is the LITTLE GIANT 3-MDQX-SC aquarium pump used for?

The LITTLE GIANT 3-MDQX-SC is a nonsubmersible pump designed for reliable water circulation in aquariums, ponds, and waterfalls. Its 1/15 hp motor and 14 ft max head make it suitable for moving water in filtration systems or decorative water features where the pump is mounted externally.

What are the specifications of the LITTLE GIANT 3-MDQX-SC pump?

The LITTLE GIANT 3-MDQX-SC pump is rated at 1/15 hp with a 115 VAC nameplate voltage. It has a plastic housing, a 1 in MNPT discharge connection, and an FNPT intake type. The pump offers a 14 ft max head and is part of the 3-MDQX-SC series, model number 581507.

Where to buy the LITTLE GIANT 3-MDQX-SC pump worldwide?

You can source the LITTLE GIANT 3-MDQX-SC 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; we supply this pump to customers across multiple regions.

How to install a LITTLE GIANT 3-MDQX-SC nonsubmersible pump?

Mount the LITTLE GIANT 3-MDQX-SC pump in a dry, ventilated location above water level. Connect the FNPT intake to a suction line and the 1 in MNPT discharge to your piping. Ensure the pump is wired to a 115 VAC supply. Prime the pump before startup and follow generic best practices for nonsubmersible pump installation.

Used in

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LITTLE GIANT Products

3G Electric supplies LITTLE GIANT below 1/2 hp pond & waterfall 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
This 7/8 hp water garden pump from the LITTLE GIANT Series F is designed for pond circulation, waterfall features, and filtration systems. It operates on 120V AC and has a 2 in NPT discharge connection. The plastic housing is suited for outdoor aquatic applications requiring continuous-duty water movement up to a 28 ft max head
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This 7/8 hp water garden pump from the LITTLE GIANT Series F is designed for pond circulation, waterfall features, and filtration systems. It operates on 120V AC and has a 2 in NPT discharge connection. The plastic housing is suited for outdoor aquatic applications requiring continuous-duty water movement up to a 28 ft max head
This 3/4 hp water garden pump from the WGFP series operates on 120V AC and features a cast iron housing. With a 2 in NPT discharge connection and a 36 ft max head, it is suited for circulating water in ponds, waterfalls, and other decorative water features
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This 3/4 hp water garden pump from the WGFP series operates on 120V AC and features a cast iron housing. With a 2 in NPT discharge connection and a 36 ft max head, it is suited for circulating water in ponds, waterfalls, and other decorative water features
This LITTLE GIANT WGP Series fountain pump delivers 5/8 hp for circulating and aerating water in ponds, waterfalls, and decorative water features. It operates on 120V AC and has a 1-1/4 in NPT discharge connection. The plastic housing is suited for outdoor garden installations
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This LITTLE GIANT WGP Series fountain pump delivers 5/8 hp for circulating and aerating water in ponds, waterfalls, and decorative water features. It operates on 120V AC and has a 1-1/4 in NPT discharge connection. The plastic housing is suited for outdoor garden installations
Oil-filled submersible centrifugal pump for circulating water in fountains, aquariums, and small industrial cooling systems. Operates on 115V AC with a maximum head of 7 ft. Features 1/4 inch intake and discharge connections. Suitable for low-lift transfer and recirculation duties
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Oil-filled submersible centrifugal pump for circulating water in fountains, aquariums, and small industrial cooling systems. Operates on 115V AC with a maximum head of 7 ft. Features 1/4 inch intake and discharge connections. Suitable for low-lift transfer and recirculation duties
This LITTLE GIANT shallow-well jet pump is designed for water transfer from wells up to 15 ft deep. It features a 1/2 hp single-phase motor operating at 115/230V AC, delivering 9.6 gpm at 15 ft head. The included ejector enables self-priming for residential water supply, irrigation, and pressure boosting applications
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This LITTLE GIANT shallow-well jet pump is designed for water transfer from wells up to 15 ft deep. It features a 1/2 hp single-phase motor operating at 115/230V AC, delivering 9.6 gpm at 15 ft head. The included ejector enables self-priming for residential water supply, irrigation, and pressure boosting applications

More from LITTLE GIANT

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Submersible pump with plastic housing, rated 1/10 hp at 115 VAC. Features 1 in MNPT discharge and FNPT intake, with a maximum head of 17 ft. Suitable for circulating water in aquariums, ponds, and small waterfalls
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Submersible pump with plastic housing, rated 1/10 hp at 115 VAC. Features 1 in MNPT discharge and FNPT intake, with a maximum head of 17 ft. Suitable for circulating water in aquariums, ponds, and small waterfalls
This nonsubmersible fountain pump from the LITTLE GIANT 2-MDQX-SC series is designed for continuous-duty water circulation in decorative water features such as ponds, waterfalls, and fountains. It features a 1/30 hp motor, 115 VAC nameplate voltage, and a plastic housing. The pump delivers an 8.1 ft maximum head and has 1 in FNPT intake and discharge connections
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This nonsubmersible fountain pump from the LITTLE GIANT 2-MDQX-SC series is designed for continuous-duty water circulation in decorative water features such as ponds, waterfalls, and fountains. It features a 1/30 hp motor, 115 VAC nameplate voltage, and a plastic housing. The pump delivers an 8.1 ft maximum head and has 1 in FNPT intake and discharge connections
This LITTLE GIANT fountain pump is designed for small ponds and waterfalls. It features a 1/125 hp motor, 115V AC voltage, and a plastic housing. The pump has a 1/4 in NPT discharge connection and a maximum head of 6.5 ft, suitable for circulating water in decorative water features
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This LITTLE GIANT fountain pump is designed for small ponds and waterfalls. It features a 1/125 hp motor, 115V AC voltage, and a plastic housing. The pump has a 1/4 in NPT discharge connection and a maximum head of 6.5 ft, suitable for circulating water in decorative water features
Magnetic drive pump for pond and waterfall circulation. Features 1/10 hp motor, 115 VAC, plastic housing, 24.3 ft max head. Discharge is 1/2 in MNPT; intake is FNPT. Suitable for decorative water features and small pond filtration
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Magnetic drive pump for pond and waterfall circulation. Features 1/10 hp motor, 115 VAC, plastic housing, 24.3 ft max head. Discharge is 1/2 in MNPT; intake is FNPT. Suitable for decorative water features and small pond filtration
This LITTLE GIANT Series F pump is a below 1/2 HP water garden pump with a 9/32 hp motor, 120V AC voltage, and a plastic housing. It features a 2 in NPT discharge connection and delivers up to 18.8 ft of maximum head. Suitable for pond circulation and waterfall applications
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This LITTLE GIANT Series F pump is a below 1/2 HP water garden pump with a 9/32 hp motor, 120V AC voltage, and a plastic housing. It features a 2 in NPT discharge connection and delivers up to 18.8 ft of maximum head. Suitable for pond circulation and waterfall applications
This LITTLE GIANT WGP Series fountain pump is designed for circulating water in decorative water features, small ponds, and garden fountains. It operates on 120V AC with a 1/8 hp motor and features a plastic housing with a 1-1/4 in NPT discharge connection, achieving a maximum head of 20 ft
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This LITTLE GIANT WGP Series fountain pump is designed for circulating water in decorative water features, small ponds, and garden fountains. It operates on 120V AC with a 1/8 hp motor and features a plastic housing with a 1-1/4 in NPT discharge connection, achieving a maximum head of 20 ft
This LITTLE GIANT Series F water garden pump is designed for circulating water in ponds, waterfalls, and water gardens. It features a 3/16 hp motor, 120V AC operation, and a plastic housing. The pump has a 1-1/2 in NPT discharge connection and delivers a maximum head of 14.9 ft
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This LITTLE GIANT Series F water garden pump is designed for circulating water in ponds, waterfalls, and water gardens. It features a 3/16 hp motor, 120V AC operation, and a plastic housing. The pump has a 1-1/2 in NPT discharge connection and delivers a maximum head of 14.9 ft