Type 103 Mechanical Seal for Clean Water /Circulating / Vacuum Pumps

Type 103 Mechanical Seal for Clean Water /Circulating / Vacuum Pumps. Wide Application Range: Suitable for household self-priming pumps, yard irrigation, swimming pools, and vacuum pumps. Robust Material Options: Rotary and stationary rings available in carbon, tungsten carbide, silicon carbide, and alumina. Flexible Customization: Supports OEM, ODM, and full customization based on samples or designs. ISO 9001 Certified: Manufacturing process certified for quality and efficiency since 2006. Large Inventory Stock: Over 1,300 seal types available with a safety stock of more than 80,000 sets. Rapid Delivery: Small orders typically ship within 2-3 days after prepayment. Free Sample Availability: Samples provided free of charge; customer only pays international freight. Advanced Testing Lab: Equipped with 20+ instruments for pressure, temperature, and airtightness simulation.