Many homeowners are installing heat pumps to reduce their energy bills and carbon footprint.

Researchers are studying how biological pumps contribute to carbon sequestration in the ocean.

Every hour, the old factory pumps out a steady stream of steam and noise, reminding the town of its industrial past.

The engineers inspected the old donkey pumps to see if they could be repaired.

After the final buzzer, the team erupted into fist pumps and hugs.

Whenever her favorite player scores, she fist pumps in the stands.

The old repair shop keeps several air-pumps on the shelf for customers who need to inflate tires.

The contractor recommended replacing the old sump pumps before the next rainy season.

The urology clinic provided brochures about penis pumps as a noninvasive option for treating erectile dysfunction, and patients were encouraged to consult their doctors before use.

He packed the cock pumps securely into the box before shipping them to the customers.