Cartridge Seal

Our in-house mechanical seal is assembled using high-quality components sourced both domestically and internationally, ensuring exceptional performance at an affordable cost. This is our most widely used single cartridge mechanical seal—reliable, durable, and built to meet demanding industrial applications.

Multiple spring configurations are available in a range of materials to suit various fluids. Its unified design and standardized face components simplify maintenance and streamline stocking for repairs.

Features:

In applications involving high pressure and high temperature, monolithic seal faces offer the highest level of face stability, extending seal life. Seal face drives minimize face damage in stop/start applications and viscous fluids by covering a large contact surface. Our anti-rotation area in the gland is a slotted design thus increasing life from continuous start/stop procedures compared to other designs. With a wider slot and rounded edge we achieve greater life of these critical components.

1 Large 3/8″ NPT flush port is standard on this item,  maximizing cooling and extending seal life.

Short inboard axial length.

Double lip metal spacer clips guarantee perfect fitment and safe transportation of seal.

Reduces power consumption with hydraulically balanced seal face technology.

Non-shaft-fretting sleeve elastomer and positive set screw drive.

Multiple spring seal-face loading. Greatest possible compensation for axial movement.

Stationary design suitable for high speed applications.

Sizes available from 1″ to 2-7/8″ in standard  “ANSI” design. See other items on our site for other sizes, such as Large single cartridge seal.