Pump Mechanical Seal

High-performance KL-W01 wave spring mechanical seal designed as direct replacement for AES W01-TL and Burgmann M7KS60 models. Features temperature range of -20℃ to 180℃, speed rating of 15 m/s, and pressure capacity of 8 bar. Available in standard sizes 10-30mm with multiple material options including stainless steel, SiC, and tungsten carbide for industrial applications.

KL-59B mechanical seal features PTFE wedge design with multiple spring configuration, operating range of -40°C to 250°C and 15 m/s speed. Hydraulically balanced face provides low loading at high pressure with maximum heat dissipation. Available in sizes 14-100mm for industrial applications.

High-performance KL-8B1 mechanical seal designed as direct replacement for John Crane 8B1 models. Features multiple spring design, balanced construction for 25 bar pressure, temperature range -20°C to 180°C, and speeds up to 15 m/s. Available in standard sizes 1" to 4.0" with multiple material options including SiC, TC, and stainless steel components for industrial applications.

KL-M3N conical spring mechanical seal for pumps, sized 12-80mm. Handles temperatures up to 180°C and pressures to 1.0Mpa. Durable materials like SiC, TC, and SS304. Ideal for chemical, food, and sewage industries. Custom options available.

Precision-engineered replacement mechanical shaft seal for Fristam sanitary pumps. Size 22mm. Features durable silicon carbide and carbon faces for long service life. Suitable for food, dairy, beverage, and pharmaceutical applications. Custom options available.

KL-12DIN cartridge mechanical seal replaces VULCAN Type 12 Din conical spring seal. Features O-ring mounted conical spring, monolithic stainless steel heads, and carbon stationary. Suitable for temperatures up to 180°C and pressures up to 1.0Mpa. Custom sizes and materials available.

High-performance M106K carbon graphite mechanical seal rated for 50MPa. Features excellent thermal shock resistance, natural lubricity, and corrosion resistance. Ideal for wet or dry running. Custom options available. Durable and reliable for demanding pump applications.

High-quality replacement mechanical shaft seal, 22mm size, with NBR secondary seal. Designed for durability and efficient sealing in pumps. Compatible with major pump brands. Custom options available. Ideal for industrial applications.

KL-E560 mechanical seal replaces Eagle Burgmann EA560. Features rubber bellows design, operates at -20 to 120°C, 15m/s, 10bar. Available in sizes 8-50mm with materials like SiC, TC, NBR, and 304/316 stainless steel. Ideal for water pumps.

Double face mechanical seal with multiple spring design for water pumps. Operates at temperatures from -20°C to 150°C, speeds up to 10m/s, and pressures up to 0.8MPa. Available in sizes 35-85mm with customizable seal ring and secondary seal materials for enhanced durability and performance.

High-quality replacement for Flowserve X200 metal bellow cartridge seals. Designed for durability and leak-free performance. Available in various materials including silicon carbide and tungsten carbide. Custom options and OEM certifications supported.

High-wear-resistant tungsten carbide mechanical face seal with high fracture strength and thermal conductivity. Custom sizes available. Ideal for pumps, mixers, and agitators. Suitable for harsh industrial environments.

Welded metal bellow seal for extreme temperatures up to 220°C and pressures to 2.5MPa. Balanced, bidirectional design with self-cleaning effect. Materials include SiC, TC, and various elastomers. Ideal for oil, gas, chemical, and pulp industries. Custom options available.

Replacement for Burgmann BT-FN DIN type with conical spring design. Operates at -20 to 150°C, 10m/s, 10bar. Materials: SiC, TC, NBR, EPDM, 304/316. Custom sizes available. Durable and efficient for industrial pumps.

Custom RBSIC silicon carbide seal faces withstand up to 1600°C. Features high thermal conductivity, wear resistance, self-lubrication, and corrosion resistance. Ideal for demanding industrial sealing applications.

High-quality replacement mechanical seal for Waukesha Universal I and II pumps. Fits shaft sizes 1.25 to 2.75 inches. Durable construction ensures leak-free operation. Custom options and fast global shipping available.

Custom SIC silicon carbide seal faces withstand up to 1200-1600°C. Features high heat conduction, wear resistance, self-lubrication, and chemical corrosion resistance. Ideal for demanding industrial applications. Custom options available.

Multi-spring cartridge seal for AES Convertor II replacement. Hydraulically balanced faces with carbon/SiC rotary face and SiC stationary ring. Suitable for clean water, sewage, oil, and moderately corrosive fluids. Custom sizes available.

High-purity 99.5% alumina ceramic seal face offers exceptional hardness and wear resistance. Chemically inert with good corrosion resistance. Suitable for various mechanical seals. Custom sizes available. Reliable sealing performance.

KL-V94 mechanical shaft seal, interchangeable with VULCAN 94 and AES P09. Suitable for GEA Tuchenhagen VARIFLOW centrifugal pumps. Features carbon/SiC rotary ring, EPDM secondary seal, and stainless steel metal parts. Handles temperatures from -30°C to 200°C and pressures up to 10 bar. Custom sizes available from 12mm to 40mm.