Part # : 56W4TN

3/4" NPS Tri-Sure® Plastiplug™, EPDM Gasket

Part # : 56W4TN

3/4" NPS Tri-Sure® Plastiplug™, EPDM Gasket

The 56W4TN is a 3/4" NPS Tri-Sure® Plastiplug™ plastic drum plug with an EPDM gasket specially designed for sealing industrial plastic barrels, plastic drums, plastic pails and IBCs. Plastiplug™ threaded plastic plugs are manufactured from polypropylene (PP) plastic and provide superior versatility for use with all opening styles produced by plastic barrel, drum, and pail manufacturers as well as IBC producers. Plastiplug™ plastic plugs have an excellent finish, dimensional consistency, and sealing performance.
*For Poly (plastic) Drums
  • Quantity Qty Price
  • 1 $0.920 ea.
  • 100 $0.740 ea.
  • 250 $0.535 ea.
  • 500 $0.512 ea.
  • 1000 $0.512 ea.
  • Case Pack: 1,000 ea.
  • Pallet Pack: 63,000 ea. (63 cases)
Shipping Estimates can be found on the Cart page once you add products.
Quantities above 1000 should be even increments of 1000.
  • Quantity Qty Price
  • 1 $0.920 ea.

Availability: In Stock Quantity Available: 500

Interested in larger quantities?

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Call Us: (630) 629-6600

Tri-Sure® Plastiplug™
Proven globally on millions of plastic containers, Plastiplug™ plastic plugs can now accommodate the uniquely designed all-plastic tamper evident Push-Lock™ cap.

Key benefits:
  • Designed to meet the special characteristics of plastic containers.
  • Push-Lock™ compatible for maximum all-plastic tamper-evidence.
  • Full range of Tri-Sure® closing tools and adaptors for optimal sealing performance.
  • The entire range of Plastiplug™ plastic plugs is compliant with ISO-20848 Part 3.
EDPM Gasket
Ethylene Propylene Diene Monomer (EPDM) gaskets are the most tested and widely used sealing technique and offer reliable sealing of media over a long period of time. They offer outstanding sealing properties in extreme weather conditions and excellent temperature stability (–40° to +150°C) in cold climate. EPDM gaskets are extremely resistant to wear, ageing, weather influences, ozone and UV-light.


Polypropylene PlasticPolypropylene (PP) is a tough plastic that has good chemical resistance. PP is translucent in its natural state but can have a glossy finish when produced with color. Some examples of common products made with PP are dairy and medication containers. Polypropylene is suitable for hot fill applications of up to 165°F and is therefore great for autoclaving. It is not recommended for cold or sub-freezing temperatures. The Cary Company has an assortment of polypropylene plastics available for purchase, such as plastic caps and jars, which have a higher tolerance for chemical products.


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 Width 3/4"
Gasket EPDM Rubber Gasket
Drum Type Poly Drums
Thread 4 NT NPS
Color White
Material PP
Case Pack 1,000 ea.
Pallet Pack 63,000 ea. (63 cases)
Model PPG308
Note: *For Poly (plastic) Drums
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