With proven Chesterton quality, the 150 Single Cartridge Seal is a value leader in its class. It is the ideal choice to reduce high maintenance costs and prevent wasteful leakage, shaft fretting damage, and inefficient downtime. Designed for baseline applications and for upgrading packed component sealed equipment, the 150 seal makes general industrial sealing simple, reliable, and affordable.

Advantages of upgrading to the 150 preassembled cartridge design:

• Prevents shaft fretting and o-ring damage
• Eliminates measuring, minimizing installation error
• Increases seal life with a proven, balanced design
• Saves shaft sleeves from packing wear
• Eliminates leakage associated with packed pumps

The 150 is the economical solution to meet the needs of todays industry.

• Constructed of high quality materials
• Fits popular ANSI/ISO and vertical pumps
• Fast and easy installation
• Field and factory reparability
• Optional quench and drain capabilities
• Worldwide, off-the-shelf availability