Flexaseal
ANSI Seals
VANTAGE™ ANSI Mechanical Seals by Flexaseal
The VANTAGE series represents Flexaseal’s most advanced solution for ANSI B73.1 and B73.2 pumps. Built to accommodate standard, taper, and big bore seal chambers, this innovative line of mechanical seals delivers exceptional performance, simplified installation, and long-term reliability across a wide range of industrial applications.
Designed for tough process conditions in chemical plants, refineries, water treatment facilities, and more, Flexaseal VANTAGE mechanical seals provide a robust, efficient sealing solution tailored to ANSI-standard equipment.
VANTAGE ANSI Product Line
-
VSMS3 / VBSMS3 – Single Cartridge Seal
-
VRB3 / VBRB3 – Welded Metal Bellows Seal
-
VRSS3 / VBRSS3 – Rotary Single-Spring Seal
-
VTSMS / VBTSMS – Tandem Dual Cartridge Seal
-
VTRB / VBTRB – Dual Rotating Welded Metal Bellows Seal
-
VDRBSMS / VBDRBSMS – Hybrid Bellows Cartridge Seal
-
VSSS3 / VBSSS3 – Stationary Single-Spring Seal
-
VTSE – Tandem Slurry Seal with Solids Exclusion
Features
-
Cartridge-style design for straightforward installation and reduced downtime
-
Durable 316 stainless steel gland built to handle harsh environments
-
Solid seal faces for improved thermal management and wear resistance
-
Internally isolated sleeves to protect against process media exposure
-
Multiple connection port options to suit diverse pump configurations
-
Modular system design streamlines spare part inventory and maintenance
-
Fast turnaround—with many sizes and materials ready for same-day shipping
typical applications
Designed for tough process conditions in chemical plants, refineries, water treatment facilities, and more. Providing a robust, efficient sealing solution tailored to ANSI-standard equipment.