Sutureless pump connectors are discussed.

A transmitter (45) is connected to the pump operation circuitry (41) for transmitting a wireless pump signal representing the preselected pump operation characteristics.

A canned electric rotating machine is used in an electric motor for driving a seal-less pump (non-seal pump) having a rotor chamber (15) filled with a high-pressure pump working liquid.

As a result of the second inlet valve (13), the piston pump (1) has high pressure build-up dynamics, which permits the use of a single-piston pump with a stepless pump piston (2) instead of a stepped piston pump.

The pump can be relocated without pulling tubing.

The present invention relates to a cosmetic cream container having an airless pump.

The present invention can eliminate leakage from the pump end clearance without replacing the wear plate, and can increase the pressure of the pump, and prolong the serviced life of the pump.

Do not under any circumstances, leave the pump unattended.

Replacing a pump without cleaning a dirty tank will doom the new pump to premature failure.

– Pump without power is less susceptible to interference

Replacing a pump without cleaning a dirty tank will doom the new pump to premature failure.

More particularly, in the airless-pump cosmetics container, the operating button of an airless pump is retracted toward the upper side of the cosmetics container by means of an up/down operation thereof.

A canned electric rotating machine is suitable for use in an electric motor for driving a seal-less pump (non-seal pump) having a rotor chamber filled with a high-pressure pump working liquid.

The present invention relates to a double cosmetics roller container including an airless pump.

The present invention relates to a symmetrical button type airless pump structure.