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All-Vac
4-1/2″ Concave Vacuum Cup with 1/4-20 Thread x 1/4″ Stud
The All VAC LJ45AMB1420T14L is a 4-1/2" (11cm) diameter concave rubber vacuum suction cup with a 40 lb (18 kg) load capacity. Featuring a black aluminum mount with 1/4-20 thread and 1/4" length stud, this vacuum cup provides a reliable, temporary mounting solution for equipment attachment without drilling holes. The concave design makes it ideal for both flat and curved smooth, nonporous surfaces.
Q: Can I use this vacuum cup on curved surfaces like car windshields?
A: Yes, this concave vacuum cup is specifically designed to attach to both flat and curved smooth, nonporous surfaces, making it ideal for vehicle camera mounts and similar applications.
Q: What is the maximum weight this vacuum cup can safely hold?
A: This vacuum cup has a load capacity of 40 lbs (18 kg) when properly attached to a smooth, nonporous surface.
Q: How do I know if the vacuum seal is failing?
A: The vacuum cup features a red-line indicator that warns you of any vacuum loss, allowing you to re-pump or reposition before failure occurs.
Q: Can I re-pump the vacuum cup without starting over?
A: Yes, the built-in check valve allows you to re-pump the cup to restore vacuum without losing the remaining suction.
Q: What thread size is the mounting stud?
A: The black aluminum mount features a 1/4-20 thread with a 1/4" length stud, compatible with most camera equipment and mounting accessories.
Q: How do I remove the vacuum cup quickly?
A: The vacuum pad has lift tabs on the edges that permit instant release when you need to remove the cup from the surface.
Q: Is this vacuum cup reusable?
A: Yes, this vacuum cup provides a reliable, temporary mount that can be repositioned and reused multiple times without drilling holes or leaving marks.
All-Vac
4-1/2″ Concave Vacuum Cup with 1/4-20 Thread x 1/4″ Stud
The All VAC LJ45AMB1420T14L is a 4-1/2" (11cm) diameter concave rubber vacuum suction cup with a 40 lb (18 kg) load capacity. Featuring a black aluminum mount with 1/4-20 thread and 1/4" length stud, this vacuum cup provides a reliable, temporary mounting solution for equipment attachment without drilling holes. The concave design makes it ideal for both flat and curved smooth, nonporous surfaces.
Q: Can I use this vacuum cup on curved surfaces like car windshields?
A: Yes, this concave vacuum cup is specifically designed to attach to both flat and curved smooth, nonporous surfaces, making it ideal for vehicle camera mounts and similar applications.
Q: What is the maximum weight this vacuum cup can safely hold?
A: This vacuum cup has a load capacity of 40 lbs (18 kg) when properly attached to a smooth, nonporous surface.
Q: How do I know if the vacuum seal is failing?
A: The vacuum cup features a red-line indicator that warns you of any vacuum loss, allowing you to re-pump or reposition before failure occurs.
Q: Can I re-pump the vacuum cup without starting over?
A: Yes, the built-in check valve allows you to re-pump the cup to restore vacuum without losing the remaining suction.
Q: What thread size is the mounting stud?
A: The black aluminum mount features a 1/4-20 thread with a 1/4" length stud, compatible with most camera equipment and mounting accessories.
Q: How do I remove the vacuum cup quickly?
A: The vacuum pad has lift tabs on the edges that permit instant release when you need to remove the cup from the surface.
Q: Is this vacuum cup reusable?
A: Yes, this vacuum cup provides a reliable, temporary mount that can be repositioned and reused multiple times without drilling holes or leaving marks.
