Description
The Secure PET Bottle Seal Integrity Tester
- operates at 175 psi minimum compressed air, nitrogen, or carbon dioxide, and is capable of handling up to 3,000 psi inlet pressure.
- is constructed from anodized aluminum, stainless steel, and plastic materials. The tester’s rugged construction withstands production line abuse, yet is accurate enough for laboratory use.
- measures 27″ high x 10″ wide x 14 ½” deep.
A Secure Seal Tester is an excellent investment. The same parts handle 6-ounce through 3-liter glass bottles with either 28mm or 38mm closures. Optional parts are available for cutting finishes off both 28mm and 38mm blown plastic beverage containers. With minimum additional parts, the Aluminum screwcap torque tester can be used to test either 28mm or 38mm cut-off finishes. We offer a standard recommended spare parts kit. Contact us if you need additional spare parts.
We ship standard UPS unless otherwise specified by the customer. The Pharmaceutical Torque Tester is shipped foam-packed in a triple-walled corrugated box.
- Net weight of tester: 30 lbs.
- Shipping information: 40 lbs., 16″ x 11″ x 28″
The Secure Seal Tester functions as both a seal strength tester and seal integrity test equipment, making it a reliable choice for quality control teams in bottling operations producing carbonated beverages, juices, spirits, or any product where closure failure is not an option.
Secure Seal Tester Spare Parts Kit
We offer a Spare Parts Kit for our Secure Seal Tester that includes an observation window kit assembly, hose, regulator, gauge with lazy hand, and two O-rings. Keeping replacement components on hand ensures your seal testing equipment stays operational without disruption to your quality control process.

Secure Seal Tester in Action: Seal Integrity Testing on Glass Beverage Bottles
See how the Secure Pak Seal Integrity Tester verifies thread and seal integrity on glass beverage containers using pressurized air.
Secure Seal Tester in Action: Seal Integrity Testing on Plastic (PET) Bottles
Watch the Secure Seal Tester perform package seal integrity testing on PET plastic bottles with aluminum roll-on and plastic cap closures.
H2 Secure Seal Tester FAQs
H3 What is a seal integrity tester used for?
A seal integrity tester is used to verify that the closure on a beverage container, whether aluminum roll-on, twist crown, or plastic cap, forms an airtight seal and meets thread integrity standards. It is commonly used in bottling and packaging quality control.
H3 What containers does the Secure Seal Tester work with?
The Secure Seal Tester works with both glass and plastic (PET) beverage containers using a range of closures including aluminum roll-on seals, twist crowns, and plastic caps.
H3 How much pressure does the Secure Seal Tester operate at?
The tester operates at a minimum of 175 psi using compressed air, nitrogen, or carbon dioxide, and can handle up to 3,000 psi inlet pressure.
H3 Can the Secure Seal Tester be used on a production line?
Yes. The tester is constructed from anodized aluminum and stainless steel for rugged production line use while remaining accurate enough for controlled laboratory environments.
