The AESseal JG318 is a high-performance replacement cartridge mechanical seal specifically engineered for hot water pump applications. This single cartridge seal features advanced design elements for superior reliability and ease of installation.

• Single cartridge design for easy installation and elimination of human error
• Inserting rotary design for enhanced driving performance
• Balanced construction capable of handling high pressure up to 4MPa
• Spring-protected rotary design prevents clogging and supports higher line speeds
• Modular design with universal compatible parts reduces production costs
• Single seal configuration with 2-bolt mounting
• Ideal replacement for traditional packing systems
• Compatible with plan 01 and 02 arrangements

• Spring unit averted from product flow prevents sticking and clogging
• Safe operation with seal face locking via square pin design
• Suitable for pressure reversal conditions
• Vacuum operation without additional seat locking requirements
• No shaft damage from dynamically loaded O-rings
• Compact installation dimensions
• Ideal for pump conversions without adaptations
• Resistant to solid-containing and abrasive media
• Balanced seal performance even with plain shafts
• Insensitive to shaft movements due to stationary design

• Water and wastewater treatment systems
• Chemical processing industry
• Refining technology applications
• Handling dirty, abrasive, and solid-containing media
• Fugitive hydrocarbon applications (non-API seal)
• Processing sticky and stringy media
• Chemical standard pumps
• Sewage and wastewater pumps