GNL Mechanical Face Seal Type 5720

High OEM Quality for replacement GNL 5720

• Lifetime: Up to 5,000 - 8,000 hours for extended durability.
• Hardness: Exceptional hardness rating of 58-62 HRC, ensuring high wear resistance.
• Seal Material: Constructed from premium materials such as NI-HARD (ASTM A532) or in SAE 52100 (high-carbon, chromium alloy steel) for enhanced performance.
• Manufacturing Process: Available in both casting and forged options, tailored to your specific needs. Contact us.
• Inner and Outer Diameter: The dimensions correspond exactly to the specified OEM reference number.
• O-Ring Material: Choose from NBR, FKM, Silicone, or HNBR for optimal compatibility with various media. Contact us.
• Rubber Ring Hardness: Designed with a hardness of 60-65° for reliable sealing performance.
• Warranty: Enjoy peace of mind with an 24-month warranty following shipment.
• Availability: Warehouse in Germany. All parts available from Germany.