Seals & Gaskets for Water & Wastewater Applications
seals gaskets for Municipal water treatment, industrial wastewater, and utilities
Common Equipment
Municipal water treatment, industrial wastewater, and utilities
Selection Criteria
NSF/ANSI 61 for drinking water, EPA discharge compliance
Compliance Notes
NSF/ANSI 61 for drinking water, EPA discharge compliance
Part Types
Diaphragms
Flexible membranes for pressure isolation
Expansion Joints
Flexible connections for thermal movement
Gaskets
Gaskets seal flanged connections in piping and equipment. Material selection depends on pressure, temperature, and media.
Hydraulic Seals
High-pressure seals for hydraulic cylinders
Mechanical Seals
Mechanical seals prevent leakage around rotating shafts in pumps and mixers. Use precision-lapped faces for sealing.
O-Rings
O-rings are circular seals with round cross-section. Widely used for static and dynamic sealing applications.
Oil Seals
Oil seals (lip seals) retain lubricants and exclude contaminants in rotating equipment. Feature flexible sealing lip.
Packing Seals
Compression packing for valves and pumps
Pneumatic Seals
Seals for compressed air systems
Rotary Seals
Seals for rotating shaft applications