All-Vac
The All VAC A959-SSI is a 4-inch industrial vacuum cup molded from strong, oil-resistant black nitrile rubber. Featuring a 5/8-18 hollow stainless steel male threaded fitting, this vacuum cup is engineered for wet applications and serves as a reliable replacement component for many All-Vac single and double cup lifting tools. With an overall height of 1.90 inches (48mm), this vacuum cup delivers consistent performance across manual handling and automated machinery applications.
Q: What is the thread size on this vacuum cup?
A: This vacuum cup features a 5/8-18 hollow stainless steel male threaded fitting, making it compatible with many All-Vac single and double cup lifting tools.
Q: Can I use this vacuum cup in wet applications?
A: Yes, this vacuum cup is specifically designed with a hollow stainless steel fitting for wet applications where moisture or liquids may be present.
Q: What surfaces will this vacuum cup work on?
A: This vacuum cup works best on smooth, nonporous surfaces such as glass, polished stone, metal, and sealed plastic. The nitrile rubber provides excellent grip on clean, flat surfaces.
Q: Is this a replacement cup for existing All-Vac tools?
A: Yes, this is a direct replacement vacuum cup designed to fit many All-Vac single and double cup lifting tools with compatible 5/8-18 threaded mounts.
Q: Can this vacuum cup be used on automated machinery?
A: Absolutely. This vacuum cup can be utilized on a variety of automated machinery systems that lift and move materials using vacuum technology.
Q: What is the overall height of this vacuum cup?
A: The overall height of this vacuum cup is 1.90 inches (48mm), measured from the base of the cup to the top of the threaded fitting.
Q: Why is nitrile rubber used for this vacuum cup?
A: Nitrile rubber is oil resistant and provides strong, durable performance in industrial environments where petroleum-based products or oils may be present.

4″ (102mm) Diameter Vacuum Suction Cup, Stainless Steel Fitting
All-Vac
The All VAC A959-SSI is a 4-inch industrial vacuum cup molded from strong, oil-resistant black nitrile rubber. Featuring a 5/8-18 hollow stainless steel male threaded fitting, this vacuum cup is engineered for wet applications and serves as a reliable replacement component for many All-Vac single and double cup lifting tools. With an overall height of 1.90 inches (48mm), this vacuum cup delivers consistent performance across manual handling and automated machinery applications.
Q: What is the thread size on this vacuum cup?
A: This vacuum cup features a 5/8-18 hollow stainless steel male threaded fitting, making it compatible with many All-Vac single and double cup lifting tools.
Q: Can I use this vacuum cup in wet applications?
A: Yes, this vacuum cup is specifically designed with a hollow stainless steel fitting for wet applications where moisture or liquids may be present.
Q: What surfaces will this vacuum cup work on?
A: This vacuum cup works best on smooth, nonporous surfaces such as glass, polished stone, metal, and sealed plastic. The nitrile rubber provides excellent grip on clean, flat surfaces.
Q: Is this a replacement cup for existing All-Vac tools?
A: Yes, this is a direct replacement vacuum cup designed to fit many All-Vac single and double cup lifting tools with compatible 5/8-18 threaded mounts.
Q: Can this vacuum cup be used on automated machinery?
A: Absolutely. This vacuum cup can be utilized on a variety of automated machinery systems that lift and move materials using vacuum technology.
Q: What is the overall height of this vacuum cup?
A: The overall height of this vacuum cup is 1.90 inches (48mm), measured from the base of the cup to the top of the threaded fitting.
Q: Why is nitrile rubber used for this vacuum cup?
A: Nitrile rubber is oil resistant and provides strong, durable performance in industrial environments where petroleum-based products or oils may be present.

4″ (102mm) Diameter Vacuum Suction Cup, Stainless Steel Fitting