ANSI Rotating Welded Metal Bellows Single Cartridge Seal
ANSI SEAL VRB3/VBRB3
Product Line Features
Simple cartridge seal installation.
Sleeve is isolated from process fluid.
3/8″ NPT flush connection allows for cooling and venting of seal.
1/4″ NPT vent and drain connections provide differential sizing to minimize the potential of improper piping.
Non-sparking throttle bushing is positively retained to avoid pressure blow out, minimizing leakage in the event of seal failure.
Vantage seal glands include flush, vent, and drain connections and a close-clearance, non-sparking throttle bushing to direct any leakage to the drain connection.
Flush, vent, and drain connections available to be piped at multiple locations.
Angled gland connections allow for easier pipe fitting.
Setting clips provide positive axial and radial settingof the Vantage cartridge seal to ensure proper seal installation. The Vantage setting clips are easy to access for simple removal.
Convertible gland design to accept over four (4) design configurations.
VRB3/VBRB3 Features
Rotating design uses centrifugal force for self-cleaning
Uniform 360° transfer of torque to the rotating face
Welded metal bellows replace the dynamic elastomer which can hang up the seal faces
No springs to clog or break
No fretting
Only three (3) static elastomers – eliminate seal failures caused by dynamic O-ring “hang up” and offers cost savings when upgrading to Perfluorelastomers.