CARLKEMIAN 55 Gallon Drum Pump — Hand Barrel Pump for 5–55 gal Drums (Blue), Aluminium Body & Composite Core, High-Flow

CARLKEMIAN 55 Gallon Drum Pump is a manually operated barrel pump built to transfer gasoline, diesel, engine oil, hydraulic and gear oils quickly and reliably from 5 to 55 gallon drums.

This hand-operated drum pump combines a corrosion-resistant aluminum body, a composite plastic-steel pump core, and a long reach spout assembly to move light and heavy oils without electricity. Designed for workshop, farm, garage, and industrial use, the pump emphasizes smooth rotation, strong suction, and durable construction to handle multiple oil types safely when used as directed. It is not intended for pumping water or harsh chemical solvents.

How fast and efficiently does this hand pump move oil?

The CARLKEMIAN hand pump delivers a high flow for a manual device, moving up to about 8 gallons per minute when rotated clockwise under typical conditions. The engineered rotor and close-seal design maximize suction and minimize slip, so fewer turns are needed to transfer common petroleum oils.

• Approximate flow rate: 8 gallons per minute with proper technique.
• Clockwise rotation for optimal pumping performance.
• Composite rotor reduces sticking and ensures consistent rotation.

Which fluids can I pump with this barrel pump and what should I avoid?

This pump is suitable for gasoline, diesel fuel, engine oil, hydraulic oil, gear oil, kerosene and other petroleum-based oils. It is not designed for water or aggressive chemical solvents and should not be used with edible products intended for consumption.

• Safe for most light and heavy petroleum oils.
• Not for water, caustics, or solvent chemicals.
• Not intended for edible oils meant for food use.

What materials and parts ensure durability and a proper fit in different drum sizes?

The pump uses a thickened aluminum alloy tube and a composite plastic-steel core to resist deformation and wear during repeated use. Three 13.4-inch outlet tubes combine to a 40.2-inch assembled length, letting the pump reach into drums from 5 up to 55 gallons. A retractable hose nests inside one tube for spill-free pours.

• Aluminum-alloy pipe resists bending and wear.
• Three-piece outlet tube set for adjustable length.
• White retractable hose stored inside a tube for neat packing.

How should I maintain the pump to prolong its life?

Routine simple care keeps the unit operating smoothly: introduce a small amount of compatible oil into the pump core before and after pumping gasoline, and coat the core if the pump will sit unused for long periods to prevent the handle from seizing. Clean external surfaces and inspect seals regularly for wear.

• Prime and lubricate the pump core with oil before and after gasoline use.
• Apply light oil to the core when storing long-term.
• Check seals and handle for damage; replace worn parts.

Who is this for: The CARLKEMIAN 55 Gallon Drum Pump suits mechanics, fleet operators, small farms, maintenance teams, and hobbyists who need a portable, non-electric solution to transfer petroleum-based oils from drums of various sizes. It's ideal when you need a rugged manual pump that reaches deep into drums, offers adjustable tubing length, and is built to resist common workshop wear when used as recommended.