Rubber Squeeze Bulb Pump Silicone Suction Bulbs

A rubber squeeze bulb pump uses a flexible body within a manually operated pumping arrangement. Custom material, dimensions, and hardness allow the bulb shape to suit the intended hand action and connection. The complete system determines how that action produces its required flow or suction.

Consider the bulb in its installed position. The hand needs room to compress and release it without forcing attached tubing into a sharp bend. Connection sizes and the direction of the fittings should remain compatible with the rest of the assembly.

Select the rubber or silicone formulation for the medium and temperature it contacts. The bulb body alone does not establish pumping volume, vacuum level, or pressure capability. Evaluate the complete arrangement through its intended operating cycle. During care, keep the exterior and connection areas clean using the system's specified method. Inspect flexible regions and neck transitions for cuts or lasting deformation. Replace with the matching body and connection geometry so that handling and system fit remain consistent.

Material options

Silicone. Custom formulation and color for the intended contact conditions.

Hardness selection

Silicone: 20–80 Shore A. The hand needs room to compress and release it without forcing attached tubing into a sharp bend.

Custom dimensions

Custom material, dimensions, and hardness allow the bulb shape to suit the intended hand action and connection.

Fit & assembly

Connection sizes and the direction of the fittings should remain compatible with the rest of the assembly.

Use & inspection

Replace with the matching body and connection geometry so that handling and system fit remain consistent.

Photos illustrate structure or material only. A Rubber Squeeze Bulb Pump uses a flexible body within a manually operated pumping arrangement. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.