Hand water pump medical vacuum pump medical air pump

A custom medical air pump component should be developed around a defined pumping system, including its working medium, fittings and direction of flow. A flexible hand-operated body can move volume when squeezed, but the connected valves and passages establish what that movement does in the finished device.

Define whether the intended arrangement handles air or another specified medium before choosing the elastomer and internal interfaces. ETOL supports custom size and color, with material selection matched to the design. The body's connection features should correspond with the actual tubing or fittings rather than being stretched to bridge incompatible sizes.

Assess the pump with all connected parts in position. Check the hand space, recovery clearance and the way forces reach the necks during operation. A bend at a connection can restrict the assembly even when the bulb compresses normally.

The finished device requires evaluation for its particular pumping function and processing conditions. During assembly, keep the internal contact path clean and protect the flexible wall from tools. If a component is serviced, release the connection by its appropriate fitting rather than twisting the body until it loosens. Inspect the necks and wall before reassembly, and replace damaged or permanently deformed parts using the device's intended procedure.

Material options

Custom rubber compound and color, selected for the contact conditions and required geometry.

Hardness range

30–90 Shore A for rubber. Assess the grade against this fit requirement: A flexible hand-operated body can move volume when squeezed, but the connected valves and passages establish what that movement does in the finished device.

Custom profile & fit

Define whether the intended arrangement handles air or another specified medium before choosing the elastomer and internal interfaces.

Assembly considerations

The body's connection features should correspond with the actual tubing or fittings rather than being stretched to bridge incompatible sizes.

Design check

Inspect the necks and wall before reassembly, and replace damaged or permanently deformed parts using the device's intended procedure.

Photos illustrate structure or material only. A flexible hand-operated body can move volume when squeezed, but the connected valves and passages establish what that movement does in the finished device. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.