Cartridge seal for Grundfos ST/SE/SLV/SEG pumps

Description

Features

• Prevents spring unit from sticking and clogging, ensuring the smooth operation of the product.
• Ensures safe operation with no fractures thanks to the square pin lock on the seal face.
• Suitable for handling pressure reversals.
• Able to operate in a vacuum without requiring additional seat locking.
• Minimizes shaft damage through the use of a dynamically loaded O-Ring.
• Compact installation dimensions.
• Ideal for pump conversions, eliminating the need for adaptations.
• Resilient to solid-containing and abrasive fluids.
• Offers the benefits of a balanced seal, even with standard shafts.
• Able to withstand shaft movements due to its stationary design.