Mechanical Seal
1.2Mpa 16mm Mechanical Cartridge Seal Replacement for Grundfos CR Pumps
High-quality mechanical cartridge seal replacement for Grundfos CR pumps. Rated 1.2Mpa, available in 12mm, 16mm, and 22mm sizes. Durable construction ensures reliable performance. Custom options and OEM support available.
KL-680 Metal Bellow Mechanical Seal 20m/s 25bar for John Crane 680 Replacement
High-speed welded metal bellow seal, replacement for John Crane 680. Handles up to 20m/s and 25bar. Durable materials: SiC, TC, Viton. Custom sizes 18-100mm. Ideal for pumps in petroleum, chemical, and marine industries.
Rubber Bellow Mechanical Seal 15m/s 12mm Replacement John Crane Type 1
High-speed rubber bellow seal, max 15m/s and 14bar. Durable materials: SiC, TC, Viton. Custom sizes 12-100mm. Ideal for pumps in petroleum, chemical, and marine industries.
Tri Clover Pump Mechanical Seal Stationary Shaft 0.75 1.125 1.5 Inch Carbon SiC TC
Precision replacement mechanical seal for Tri-Clover pumps. Available in shaft sizes 0.75, 1.125, and 1.5 inches. Features durable rotary ring options (Carbon/SiC/TC) and stationary ring (SiC/TC) with Viton secondary seal. Ideal for food, pharmaceutical, and chemical applications. Custom options available.
Custom Silicon Carbide Seal Ring SIC Mechanical Seal Face 88% SiC Density 3.03 g/cm³
High-performance reaction bonded silicon carbide seal ring with 88% SiC content, density 3.03-3.08 g/cm³, and hardness HV 2700. Excellent corrosion, wear, and thermal shock resistance up to 1650°C. Custom sizes available. Ideal for mechanical seals in demanding industrial applications.
15m/s 0.5-4.0 Inch Unbalanced Mechanical Face Seal Replacement John Crane 8-1
Replacement for John Crane 8-1 unbalanced mechanical seal with multiple spring design. Handles speeds up to 15m/s, pressures to 12bar, and temperatures from -20 to 180°C. Available in standard sizes 0.5-4.0 inches with material options including SiC, TC, and various elastomers. Custom options and repair services available.
25-120mm Single Cartridge Agitator Mechanical Seal Replacement for Chesterton 155
Single cartridge mechanical seal for agitators, 25-120mm. Features adjustable gland tabs, 360° flush port rotation, and self-centering lock ring. Handles up to 25 bar and 220°C. Available in special alloys. Ideal for chemical, refinery, and pharmaceutical applications.
Multiple Spring Unbalanced Mechanical Seal 15m/s 12bar Replacement John Crane 58U KL-58U 14-100mm
High-performance unbalanced mechanical seal with multiple spring design, rated for speeds up to 15m/s and pressures to 12bar. Durable materials include SiC, TC, and Viton. Custom sizes and OEM replacements available. Ideal for pumps in chemical, refinery, and marine applications.
Double Cartridge 20mm Centrifugal Pump Mechanical Seal AES DMSF Replacement 25bar
Double cartridge mechanical seal for centrifugal pumps, replacement for AES DMSF. Handles temperatures from -40 to 204°C, speeds up to 15m/s, and pressures up to 25bar. Durable construction with custom size options and repair services available.
KL-M37G Mechanical Seal 32mm Replace Burgmann M37 M37G Conical Spring 10bar
KL-M37G mechanical seal replaces Burgmann M37/M37G. Features conical spring design, operates up to 180°C, 15m/s, 10bar. Available in Car, Sic, Ssic, TC with NBR, EPDM, Viton seals. Custom sizes and materials offered.
KL-M7N Mechanical Seal 45mm Replacement for Burgmann M7N Wave Spring Pump Seal
KL-M7N mechanical seal, 45mm, replaces Burgmann M7N. Features wave spring design, durable materials (SiC, TC, Viton). Handles up to 180°C, 12 bar, 15m/s. Custom options available. Ideal for pumps in petroleum, chemical, and food industries.
Wave Spring Mechanical Seal 14mm-100mm Replacement for Burgmann H7N
Replacement for Burgmann H7N with wave spring design. Suitable for shafts 14-100mm, up to 25bar and 15m/s. Materials: SiC, TC, SSiC. Custom options available. Ideal for pumps in petroleum, chemical, and food industries.
Wilo EMU Submersible Pump Mechanical Seal 35mm 75mm High Temperature
Durable mechanical seal for Wilo EMU submersible pumps. Features 35mm and 75mm sizes, high-temperature resistance, and reliable performance. Custom options available. Ideal for industrial applications.
15m/s 10bar Mechanical Sleeve Seals 20mm Replacement Flowserve RO Type
High-speed mechanical sleeve seals rated for 15m/s and 10bar, replacing Flowserve RO type. Features multiple spring design, durable materials (SUS, SiC, TC), and customizable sizes 20-100mm. Ideal for petroleum, chemical, and pharmaceutical applications.
Rubber Bellow Mechanical Seal 12-60mm Replacement for Burgmann Type 560D
High-quality rubber bellow mechanical seal, replacement for Burgmann Type 560D. Suitable for shafts 12-60mm, handles temperatures up to 150°C and pressures to 10 bar. Durable materials like SiC, TC, and Viton. Custom options available.
10-30mm Outside Mounted PTFE Bellow Seal Replacement for John Crane WB2
High-quality PTFE bellow seal designed for strong corrosive chemicals. Outside mounted, replaces John Crane WB2. Handles temperatures from -20 to 180°C, speeds up to 15m/s, and pressure up to 8 bar. Available in standard sizes 10-30mm with customizable seal ring materials.
7.5KW Multi Spring Mechanical Seal Replacement for AES CSSN 1-3.5 Inch 16bar
Replacement cartridge mechanical seal for AES CSSN. Features multi-spring design with Alloy 276 coils for uniform loading, reliable drive screws, and hydraulically-balanced seal faces. Handles up to 220°C, 16m/s, and 16bar. Custom sizes available.
10-80mm Conical Spring Mechanical Shaft Seal Replacement for Burgmann M3N 10bar
High-performance conical spring mechanical shaft seal, replacement for Burgmann M3N. Handles temperatures from -20 to 180°C, speeds up to 15m/s, and pressures to 10bar. Available in sizes 10-80mm with durable materials like SiC, TC, and Viton. Ideal for pumps in demanding industrial applications.
Double Cartridge Mechanical Seal 24mm Replacement Burgmann Cartex DN 15m/s 25bar
High-speed double cartridge mechanical seal, ideal for pump standardization and retrofits. Pre-assembled for easy installation, with extended service life. Handles up to 15m/s, 25bar, and -40 to 220°C. Custom sizes and OEM replacements available.
25m/s 24-140mm Single Cartridge Mechanical Seal Replacement for John Crane 5610
High-performance single cartridge seal, replacement for John Crane 5610. Features reversible seal head, non-clogging wave spring, and fits ANSI/ISO/DIN chambers. Operates up to 25m/s, 21bar, and -30 to 205°C. Custom materials available. Ideal for petroleum, chemical, and refinery applications.