This Rieke® SC-76R-143, 70mm white polyethylene (PE) plastic screw cap (Buttress 6TPI) has a 3/4" (20mm) threaded opening (reducer) and a Micro-Porous Gauze Vent that allows two-way venting for either pressure or vacuum relief. This Rieke 70mm screw cap offers convenient filling and dispensing for containers as well as ease of access.

When using these vents:
  • Be sure to allow for adequate head space (outage) in the container--failure to do so can plug the vent or cause leakage
  • Made of durable PE plastic
  • The container should be transported and stored in an upright position


Polyethylene (PE) is the most commonly produced and used plastic polymer in the world. PE has good chemical resistance and is typically translucent and waxy in nature. We have various products made of polyethylene, from buttress screw caps with Flexspout to spill decks. PE bottles have a maximum hot fill temperature of 120°F.


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.

Additional Information

More Information
Neck Width70 mm
FDA CompliantYes
Case Pack250 ea.
Pallet Pack4,000 ea. (16 Cases)
Q & A
Customer Questions
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
What type of bottles are compatible with industrial caps?
The most popular bottle types for industrial caps are f-style bottles and tight head containers.
What sizes do industrial caps come in?
Industrial caps are available in 38mm-70mm.
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