Alfa Laval LKH - Series Pump
Alfa Laval LKH - Series Pump - Image 2
Alfa Laval LKH - Series Pump - Image 3
Alfa Laval LKH - Series Pump - Image 4

Alfa Laval LKH – Series Pump

R2,240.20 R2,728.95Price range: R2,240.20 through R2,728.95

LKH Sizing & Material Reference Guide
Verify your pump’s required nominal shaft size and upgrade your face components to match your exact processing variables:
Pump Model Scope Common Shaft Diameters Standard Face Selections Available Rubber Elastomers
LKH 5 22.0 mm Carbon / Silicon Carbide, SiC / SiC FDA EPDM, Viton (FKM), Nitrile
LKH 10 to LKH 60 32.0 mm Carbon / Silicon Carbide, SiC / SiC FDA EPDM, Viton (FKM), Nitrile
LKH 70 to LKH 90 42.0 mm Carbon / Silicon Carbide, SiC / SiC FDA EPDM, Viton (FKM), Nitrile

 

Alfa Laval LKH Mechanical Seals: Premium Front-Loading Pump Seals
Maximize the performance and operational efficiency of your Alfa Laval LKH Centrifugal Pumps with our premium, OEM-standard replacement shaft seals. Precision-engineered to fit the market's standard hygienic pump framework, these aftermarket mechanical seals deliver absolute fluid containment, extreme pressure resistance, and zero process contamination.
Our high-quality replacement kits are completely compatible with the entire LKH family, including standard LKH-5, LKH-10, LKH-15, LKH-20, LKH-25, LKH-35, LKH-42, LKH-45, LKH-50, LKH-60, LKH-70, LKH-80, and LKH-90 variants, as well as high-purity LKH UltraPure and self-priming LKH Prime series.
Universal Design: Engineered for Fast Maintenance
Our replacement Alfa Laval-compatible LKH seals utilize an advanced, front-loading mechanical design. This specialized external structure moves all complex springs and structural washers completely out of the internal product chamber, drastically improving cleanability.
  • Single Universal Inventory: The standardized internal design means that the exact same single shaft seal fits across up to 10 different LKH pump models, significantly reducing your facility's spare parts stock requirements.
  • Rapid Front Replacement: Service or swap worn seal rings in minutes from the front of the unit without disconnecting the pump casing or decoupling any heavy pipework.
  • Pressure-Shock Balanced: Engineered with a built-in balanced hydraulic profile resistant to face opening, preventing catastrophic blowout leakage during intense line vibration or pressure spikes.
Why Source Our Replacement LKH Mechanical Seals?
  • 100% Modularity & Retrofitting: Fully universal casing architecture allows your maintenance crew to seamlessly convert a single seal into a single flushed or double flushed configuration without changing any core pump parts.
  • Total Certified Hygiene: Features metal-to-metal predefined compression profiles that prevent O-ring over-deformation, eliminating microscopic crevices where bacteria could breed. Completely compliant with global FDA, 3-A, and EHEDG standards.
  • Massive Cost Reductions

 

Protect your process purity and stop expensive line leak

Shop Our Full Alfa Laval Seal Range or Request a Quick Wholesale Quote for manufacturing facilities and maintenance teams.

Additional information

Weight 0.25 kg
Dimensions 10 × 10 × 15 cm
SHAFT

32MM, 42MM

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