The Single Spring Mechanical Seal (12 mm) is a compact and reliable sealing solution specifically designed for 10 mm pump shafts, delivering consistent performance at operating pressures up to 6 bar. Engineered for efficiency and durability, this seal is widely used in light to medium-duty pump applications where dependable leakage control is essential.
The seal operates using a single, centrally mounted spring that provides uniform axial load to the seal faces. This ensures continuous face contact, stable operation, and reduced wear during rotation. Its simple yet robust construction makes it highly suitable for pumps handling water, chemicals, light oils, and other non-abrasive fluids.
Manufactured from high-quality stainless steel components with precision-lapped seal faces and durable elastomers, this mechanical seal offers excellent resistance to corrosion, vibration, and thermal variation. The compact 12 mm design allows easy installation in confined pump housings, while maintaining strong sealing integrity.
Key Specifications:
Seal size: 12 mm
Shaft size compatibility: 10 mm
Pressure rating: Up to 6 bar
Design: Single spring, unbalanced
Construction: Corrosion-resistant metal parts
Key Features:
Uniform spring pressure for stable sealing
Low friction and reduced face wear
Simple design for easy installation and replacement
Reliable performance under continuous operation
Cost-effective sealing solution
Typical Applications:
Domestic and industrial water pumps
Monoblock and centrifugal pumps
Chemical dosing pumps
Light oil and coolant circulation systems
This Single Spring Mechanical Seal (12 mm) is an ideal choice for users seeking a durable, efficient, and economical sealing solution for small-shaft pump applications operating up to 6 bar pressure.
