Vacuum Leak Tester for Caps and Closures

Transparent chamber with vacuum control used to check the sealing quality of capped bottles by looking for bubbles under water. Used by bottlers and cap makers.

Specification

A capped bottle is submerged and vacuum is applied for a set time, so air escaping through the closure liner or thread shows as bubbles. The method detects small leaks that may appear during storage and transport. A clear acrylic chamber and clean controls make it simple to use.

Features

• Clear acrylic chamber with lid
• Adjustable vacuum 0 - 90 kPa
• Holding timer
• Bottle clamp assembly
• Oil-free pump

Technical Specifications

Vacuum Range	0 - 90 kPa
Chamber Size	300 x 300 x 350 mm
Hold Time	0 - 99 min
Pump	Oil-free
Standards	ASTM D4991, ASTM D3078
Power Supply	230 V AC, 50 Hz

Standard Accessories

• Bottle holder
• Vacuum hose