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Pump Spares

Carbon for Pump Spare Parts

Mech-Seal Engineering manufactures a full range of carbon components for rotating equipment, drawing on carbon’s natural self-lubrication, low friction, and dry-running tolerance to deliver reliable performance across bearings, seals, and thrust components. From bush bearings and segment rings to thrust discs, rotary joints, and turbine packing, each part is precision-machined to match original equipment dimensions for direct, accurate fitment. Whether you’re sourcing a single bushing for a maintenance rebuild or a complete set of components for a turbine or compressor overhaul, we manufacture in resin and antimony-impregnated carbon grades suited to your specific temperature, fluid, and load conditions.

Carbon for Pump Spare Parts

Carbon Bush Bearing

Carbon bush bearings offer natural self-lubrication, low friction, and stable performance even in dry-running or poorly lubricated conditions, making them a dependable bearing material across pumps, mixers, and rotating equipment. Their dimensional stability under heat and resistance to most process fluids allow them to run reliably where metallic bearings would seize or corrode. Manufactured to your equipment's exact bore and shaft dimensions, these bushings fit directly into existing housings without modification.

Carbon for Pump Spare Parts

Carbon Seal Ring

Self-lubricating, low-friction, chemically resistant across most process fluids.

  • Precision-machined to standard and custom dimensions
  • Suited for rotary and static sealing applications
  • Available in resin and antimony-impregnated grades
Carbon for Pump Spare Parts

Carbon Segment Ring

Carbon segment rings are built up from individually fitted carbon segments held together by a garter spring, allowing them to seal around a shaft without the shaft needing to be dismantled for fitment. This segmented construction makes them a practical choice for turbine and compressor shaft sealing, where full-ring replacement isn't always feasible. We manufacture segment rings to match your equipment's original dimensions and segment configuration.

Carbon for Pump Spare Parts

Carbon Rotary Joint

Self-lubricating, low-friction rotary sealing for steam and fluid transfer applications.

  • Suited for rotating unions and process transfer joints
  • Handles high-temperature steam and thermal fluid service
  • Manufactured to original equipment dimensions
Carbon for Pump Spare Parts

Carbon Thrust Disc & Bearing

Carbon thrust discs and bearings handle axial load in rotating equipment with the same natural self-lubrication and low friction that makes carbon a reliable choice across sealing and bearing applications generally. Their stability under heat and resistance to wear make them well suited to turbine and compressor thrust-bearing duty where consistent, low-maintenance performance matters. Manufactured to your equipment's exact dimensional specification for direct fitment.

Carbon for Pump Spare Parts

Carbon Thrust Pads

Low-friction, self-lubricating, stable under sustained axial load.

  • Suited for turbine and compressor thrust bearing assemblies
  • Resistant to wear under continuous operation
  • Manufactured to original equipment dimensions
Carbon for Pump Spare Parts

Piston Packing & Turbine Ring

Carbon piston packing and turbine rings provide reliable sealing in reciprocating and rotating equipment, drawing on the same self-lubricating, low-friction properties that make carbon dependable across sealing applications generally. Their resistance to heat and wear suits them to steam turbine and compressor packing duty, where consistent sealing under continuous operation is critical. We manufacture to your equipment's original packing and ring dimensions for accurate fitment.

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