Vacuum Cup Fittings & Adapters – Large and Small Head
Threaded metal and plastic fittings, straight connectors and tee adapters for compatible industrial vacuum-cup and pneumatic handling assemblies. Select the exact model code and verify the model-specific drawing before installation.
- 37 exact model configurations across metal large-head, metal small-head, plastic large-head, plastic small-head and metal tee families
- M4, M5, M6, M8 and G1/8 connection configurations according to the selected model
- Male-thread, female-thread, double-male, double-female, straight and tee options
- Nickel-plated copper, nickel-plated iron or plastic material as identified in the selected model image
- Model-specific product and dimensional images are provided
Choose a vacuum adapter by both interfaces
Large-head, small-head, plastic and metal tee options serve different connection layouts. The head label does not establish a common thread or supplied material across the range.
| Selection detail | What to check |
|---|---|
| Male versus female thread | Check the gender and pitch of each mating port. |
| Straight, double-ended or tee | Match the vacuum path and available hose/tool clearance to the fixture. |
| Metal or plastic option | Use the selected image and specification for material; do not apply one material claim to all 37 options. |
Is a large-head fitting a larger suction cup?
No. These are fittings and adapters. Confirm the head dimensions and compatible cup separately; head size is not a cup diameter or lifting-capacity rating.
Related selection references
Compare the drawings and intended function; these references are not a statement of direct interchangeability.
Applications / Suitable For
- Vacuum cup mounting and compact pneumatic connector assemblies
- Robotic pick-and-place and packaging end-of-arm tooling
- Replacement adapters for dimensionally compatible vacuum handling systems
Confirm the selected model drawing, thread type, port size, material, dimensions, sealing method, vacuum level, load, acceleration and operating environment before use. No lifting-safety, food-contact, medical or regulatory certification is claimed.
