Sentence examples for air pump from inspiring English sources

Under one arm, they inserted an air pump; under the other, a battery pack.

Several students tinkered with the air pump but played coy, refusing to offer any information.

The shore is deserted, with an air pump the only sign of activity.

So, the next year, they added a battery-powered air pump.

Smaller sign on air pump: "Deposit one dime or two nickels".

The 50-cent air pump in the back of a gas station won't cut it.

Engineers call this condition a pumping loss, because in essence an engine is an air pump.

In 1655 Hooke was employed by Robert Boyle to construct the Boylean air pump.

Connected to an air pump, it flexes in and out, as though the wall itself were breathing.

A micro air pump is placed in the rear trunk.

The devices are waterproof, rechargeable, and are engineered with an air pump and automatic piston.