Pump Mechanical Seal

Precision 0.625" mechanical seal replacement for HIDROSTAL KL-HIDR1 pumps with maximum 0.04mm radial deviation and 0.1mm axial movement. Compatible with major pump brands including Grundfos, Flygt, and KSB. Available in multiple materials including silicon carbide and tungsten carbide for petroleum, chemical, and industrial applications.

14mm single rubber bellow mechanical seal for water pumps featuring independent rotation direction and bellow transmission. Operating range: -20°C to 120°C temperature, 15 m/s speed, 10 bar pressure. Compatible with Burgmann, John Crane, and other OEM seals. Available in standard sizes 18-90mm with multiple material options including SiC, TC, and stainless steel components.

High-performance multiple spring mechanical seals designed for Hidrostal pumps, capable of handling pressures up to 1.6MPa and temperatures from -20°C to +190°C. Features premium materials including SiC, TC, and stainless steel components. Direct replacement for major OEM brands with comprehensive repair services available.

KL-MFLC/27.5 cryogenic mechanical seal with metal bellows construction for extreme low-temperature applications. Features gas lubrication technology, handles nitrogen and oxygen media, with maximum radial deviation of 0.04mm. Ideal for petroleum, chemical, and industrial applications requiring reliable sealing in cryogenic environments.

High-performance 24mm metal bellow cartridge seal designed as direct replacement for John Crane 5615. Handles temperatures from -50°C to 204°C and pressures up to 21 bar. Features multiple material options including silicon carbide, tungsten carbide, and stainless steel components for chemical, oil refining, and industrial applications.

EA560 rubber bellow mechanical seal handles temperatures from -20°C to 120°C and pressures up to 14 bar. Self-adjusting design compensates for shaft misalignments. Available in metric (8-50mm) and inch (0.375"-2.0") sizes for water, chemical, and oil industry applications.

High-performance 22mm mechanical seal cartridge designed for Grundfos CR, CEI, and CRN series pumps. Withstands pressures up to 2.5 MPa and temperatures from -30℃ to 200℃. Features durable construction with silicon carbide and tungsten carbide components for reliable sealing in industrial applications. Compatible with multiple pump models and available in 12mm, 16mm, and 22mm sizes.

High-performance mechanical seal replacement for Burgmann ED560 water pumps. Features durable rubber bellows design, operating range of -20°C to 150°C, and 10 m/s speed capability. Available in standard sizes from 12mm to 60mm with multiple material options including SiC, TC, and stainless steel components. Suitable for industrial applications in chemical, petroleum, and marine environments.

High-performance KL-RO-A mechanical shaft seal designed as direct replacement for Flowserve RO-A models. Features multiple spring design, temperature range of -20°C to 150°C, pressure rating of 10 bar, and multiple material options including SiC and TC. Ideal for textile printing, petrochemical, and sewage treatment applications with reliable O-Ring pusher construction.

High-performance KL-HRN Burgmann HRN mechanical seal replacement designed for industrial pumps and rotating equipment. Features single seal design, balanced configuration, and stationary springs. Operates at pressures up to 2.5MPa, speeds to 20m/s, and temperatures from -20℃ to 180℃. Ideal for chemical, process, and industrial applications handling hot, cold, and viscous media.

Carbon graphite is used as a soft material in a wide range ofapplications, from wet running to dry running Advantage: Excellent natural lubricity Outstanding thermal shock resistance Good thermal conductivity Good corrosion resistance Mechanical carbon has been developed in different grades tomeet various service conditions: Resin bonded carbon: ab economical, pressed to size materialfor volume requirements Resin impregnated carbon: furan resin, phenolic resin, or epoxyresin

Carbon graphite is used as a soft material in a wide range ofapplications, from wet running to dry running Graphite sleeve has performance of high temperature resistance,wear resistance. Advantage: Excellent natural lubricity Outstanding thermal shock resistance Good thermal conductivity Good corrosion resistance Mechanical carbon has been developed in different grades tomeet various service conditions: Resin bonded carbon: ab economical, pressed to size materialfor volume

Carbon graphite is used as a soft material in a wide range ofapplications, from wet running to dry running Graphite sleeve has performance of high temperature resistance,wear resistance. Advantage: Excellent natural lubricity Outstanding thermal shock resistance Good thermal conductivity Good corrosion resistance Mechanical carbon has been developed in different grades tomeet various service conditions: Resin bonded carbon: ab economical, pressed to size materialfor volume

High-performance welded metal bellow mechanical seal designed as direct replacement for Sealol 607 models. Operates at temperatures from -20°C to 220°C with maximum pressure of 2.5 MPa. Features multiple material options including silicon carbide, tungsten carbide, and stainless steel components. Suitable for chemical pumps, cryogenic pumps, and industrial compressors across petroleum, chemical, and marine applications.

Professional 200mm mechanical seal featuring silicon carbide and tungsten carbide components. Designed for petroleum, chemical, and marine applications with precise 0.04mm radial tolerance and 0.1mm axial movement specifications. Includes comprehensive installation guidelines and technical support for industrial equipment.

High-performance mechanical shaft seal designed for industrial pump applications. Features conical spring design, temperature range of -20°C to 180°C, and compatibility with Burgmann M2N and AESSEAL T07D systems. Manufactured to DIN24960 standards with multiple material options including stainless steel, silicon carbide, and tungsten carbide components.

Professional GLF-1 cartridge mechanical seals designed for Grundfos pumps with 12mm, 16mm, and 22mm shaft sizes. Withstands pressures up to 2.5 MPa and temperatures from -30℃ to 200℃. Features comprehensive compatibility with major pump brands and includes expert installation guidance for optimal performance.

High-performance KL-W01TL mechanical seal designed as direct replacement for AES W01TL in Johnson Toplobe pumps. Features durable construction with SUS/TC rotary face and Carbon/SiC/TC stationary ring. Suitable for petroleum, chemical, refining, and marine applications with operating range of -20℃ to 180℃ and maximum pressure of 0.8 MPa.

KL-HRN component mechanical seals provide direct replacement for Burgmann HRN multiple spring seals. Operating range -40℃ to 220℃ with 25 bar pressure capacity. Features balanced design, stationary springs, and compatibility with dual seal arrangements. Widely used in petroleum, chemical, refining, and industrial applications requiring reliable shaft sealing solutions.

KL-E20 Mechanical Seal Vulcan Type 20 replacement with rubber bellow design. Operating range -20°C to 120°C, 15m/s speed, 14bar pressure. Available in 10-75mm sizes with multiple material options including silicon carbide, tungsten carbide, and stainless steel components for industrial water pump applications.