Little Giant submersible recirculating pump 170 GPH 115V — compact oil-filled, thermally protected

The Little Giant 1-A is a compact, oil-filled submersible pump that delivers up to 170 GPH for recirculating water in fountains, displays and light industrial uses.

This small, permanently lubricated pump is built for continuous submersible operation where reliable recirculation is required. With a 1/200 HP direct-drive motor enclosed in oil, epoxy-coated cast aluminum housing, and a screened inlet to protect the impeller, the 1-A combines durability and quiet performance in a compact package. It runs on 115V, draws 1.1 amps (70 watts), and includes a 6-foot power cord and 1/4-inch MNPT discharge.

How much water can this pump move and how high can it lift?

The Little Giant 1-A pumps up to 170 gallons per hour at a 1-foot lift and offers a maximum shutoff head of 7 feet. Performance decreases as lift increases, so plan for lower flow at higher heads.

• Flow rate: 170 GPH at 1 ft lift
• Maximum shutoff head: 7 feet
• Maximum pressure: about 3.0 PSI
• Discharge connection: 1/4-inch MNPT

What are the key durability and safety features?

This pump is engineered for longevity with an oil-filled motor housing, epoxy-coated die-cast aluminum shell, and thermal protection to guard against overheating. A screened inlet helps keep debris out of the impeller to reduce clogging and wear.

• Oil-filled motor for permanent lubrication and quiet operation
• Epoxy-coated cast aluminum housing resists corrosion
• Thermally protected motor reduces risk of overheating
• Screened inlet prevents debris damage to the impeller

Where is this pump best used and where should it not be used?

The 1-A suits small statuary fountains, water displays, machine tool coolant recirculation, air conditioning condensate removal and other low-flow transfer tasks. It is designed for submersible liquid transfer but is not recommended for aquariums, swimming pools, or fuel oil transfer.

• Ideal for fountains, hydroponics, water features and light industrial recirculation
• Rated for intermittent liquid temperatures up to 120°F
• Not recommended for aquarium life support or pool circulation
• Do not use for fuel oil or flammable liquids

What are the electrical and physical specs I need to know?

The pump runs on standard 115V AC, drawing 1.1 amps and consuming 70 watts. Its compact footprint and 6-foot cord make installation straightforward for most small recirculation setups.

• Voltage: 115V, 60 Hz; Amps: 1.1 running; Wattage: 70 W
• Cord length: 6 feet (permanent power cord)
• Physical size: approximately 3.6" long x 4.09" wide x 4.25" high
• Includes 1-year manufacturer warranty and CSA listing for USA/Canada

Who is this for: The Little Giant 1-A is for homeowners, landscapers, hobbyists and light-industry technicians who need a small, dependable submersible pump for recirculation and low-flow transfer. Choose this model when you want a compact, permanently lubricated unit with corrosion-resistant housing, thermal protection, and a screened inlet for debris-prone environments. Avoid this pump if you require aquarium-safe filtration, pool-level flow, or fuel-handling capability.