Product Description

AIGI **8A Single Rotary Cartridge Seal

Design Features
Robust, balanced design for increased seal life and
elimination of shaft fretting
Easy, fast installation for convenient packed pump upgrades
Multi-coiled springs away from fluid provide even face
loading and prevent clogging
Flush Port: Cooling and abrasive removal; Quench and
Drain optional
High-performance carbon ring provides low-friction and
good heat conduction
Application
Water, Slurries, Abrasives, Oil, Mild Corrosives

AIGI **8T Single Stationary Cartridge Seal
Design Features
Springs isolated from fluid to prevent clogging
Hydraulically balanced stationary design for
low heat generation
Compact Single Cartridge Seal
Integral drive parts will not fall out and
maintain constant torque
Dynamic stress relief keeps faces closed
Application
Water, Abrasives, Slurries, Mild Corrosives

***8A Dual Rotary Cartridge Seal
Design Features
Back to back configuration designed for most demanding
application
Double balanced design improves seal life and
performance when pressure fluctuations occur
Graflex® self-lubricate carbon ring with low friction and
high heat conducting capacity
API**0 and API**0 standard option
Application
Hot oil, Corrosive media, Chemicals, Acids and Alkalies

AIGI ***8T Dual Stationary Cartridge Seal
Design Features
Multi-purpose design Dual Cartridge Seal
High reliability double balanced seal with
low heat generation
Self-centering design for easy installation
Integral drive parts will not loosen or fall out and
provide Constant torque
Application
Hot Oil, Chemicals, Acids and Alkalies


AIGI **7A External Cooling Mechanical Seal
Design Features
Cartridge Single Seal
Balanced hard face
All O-Rings are static,
eliminating hang-up and fretting wear.
External springs
Fast and easy installation

AIGI **7C Flushing Free Mechanical Seal
Design Features
Cartridge Single Seal
Balanced hard face
All O-Rings are static,
eliminating hang-up and fretting wear.
External springs
Fast and easy installation

AIGI R8B Balanced Component Mechanical Seal
Application
Reliable sealing performance,
suitable for general requirements in water,
oil and light corrosion media

AIGI R8 Unbalanced Component Mechanical Seal
Application
Reliable sealing performance,
suitable for general requirements in water,
oil and light corrosion media