Rubber suction cup with screw replacement vacuum suction cups

Replacement vacuum suction cups should match the original connection and working contact profile. A screw that fits the same receiver establishes only one part of compatibility. Body length, lip shape and any air passage can also change the cup's position and behavior within the assembly.

Compare these features before installation, including how far the screw engages and where the cup face sits relative to the holder. The selected rubber formulation needs to suit the workpiece and operating exposure. A visually similar replacement should not automatically inherit the original system's handling capacity.

Evaluate the completed arrangement in its intended orientation after fitting. Check the rim for full contact and inspect the connection for leakage or distortion where relevant. During service, record the selected configuration through consistent part identification so later replacements preserve it. A cup that repeatedly wears in one location may reveal an alignment or surface problem that should be addressed rather than treated as a reason to keep fitting the same part more frequently.

Material options

Rubber compound options, customized alongside the profile and contact conditions.

Hardness selection

Solid rubber options: 30–90 Shore A. Evaluate the suction cup's compliance with its working contact profile and connection assembled together.

Custom geometry

Body length, lip shape and any air passage can also change the cup's position and behavior within the assembly.

Fit evaluation

Evaluate the completed arrangement in its intended orientation after fitting.

Color & OEM

Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. Body length, lip shape and any air passage can also change the cup's position and behavior within the assembly. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.