Alfa Laval LKR Series Pump
R954.50
Alfa Laval LKR Seal Sizing & Technical Matrix
Before purchasing, verify your mixer’s required shaft dimensions and select the correct material configuration for your application:
| Equipment Model | Common Shaft Sizes | Available Face Materials | Elastomer Options | Target Application Type |
|---|---|---|---|---|
| Alfa Laval LKR-1 | 20mm & 25.0 mm | Carbon/SiC or Stainless | FDA EPDM, Viton, NBR | Light-Duty Blending |
| Alfa Laval LKR-2 / LKR-3 | 30mm & 35.0 mm | Carbon/SiC | FDA EPDM, Viton, NBR | Medium Viscosity Mixing |
| Alfa Laval LKR-4 / LKR-5 | 40mm & 45.0 mm | Carbon/SiC | FDA EPDM, Viton, NBR | Heavy-Duty Tank Agitation |
Alfa Laval LKR Series Mechanical Seals: High-Performance Agitator & Mixer Seals
Maintain precise process containment and stop expensive leaks with our premium, OEM-standard replacement seals for Alfa Laval LKR Series Agitators and Mixers. Precision-engineered to fit popular tank equipment configurations—including the LKR-1, LKR-2, LKR-3, LKR-4, and LKR-5—these mechanical shaft seals deliver maximum fluid containment, absolute product purity, and long-lasting durability in demanding sanitary vessels.
Key Technical Features & Engineering Benefits
Unlike standard centrifugal pump seals, our aftermarket, Alfa Laval-compatible LKR seals are engineered to handle the distinct axial and radial loads generated during intense tank mixing.
- Robust Shaft Stability: Specially designed to handle the inevitable shaft deflection and "wobble" common in top-mounted, side-mounted, and bottom-mounted tank mixers.
- Hygienic Profile: Engineered with smooth component contours that eliminate potential product traps, making them completely compatible with aggressive CIP (Clean-in-Place) and SIP (Steam-in-Place)sterilization cycles.
- Superior Face Material Pairings: Features high-grade Silicon Carbide (SiC) vs. Carbon or SiC vs. SiC face combinations to withstand dry-running tendencies and aggressive media abrasion.
- Food-Grade Elastomers: Fully equipped with certified EPDM or Viton (FKM) secondary sealing elements to match your facility's exact chemical resistance and thermal thresholds.
Best For: Demanding Vessel Agitation and Blending
The Alfa Laval LKR series is a trusted workhorse inside industrial processing tanks, making these seals the premier choice for:
- Hygienic Food & Dairy Vats: Ideal for holding tanks and blending vats processing raw milk, yogurts, creams, sauces, and liquid chocolates without creating bacterial breeding grounds.
- Beverage and Craft Brewing: Perfect for top-driven or bottom-driven mixing tanks blending concentrates, juices, syrups, or beer wort.
- Pharmaceutical & Biotech Reactors: Designed to maintain sterile processing environments during the aggressive agitation of medical-grade formulations, lotions, or gels.
Why Source Our Replacement Alfa Laval LKR Seals?
- Direct Aftermarket Drop-In: Functioning as a seamless, physical exchange for original Alfa Laval tank components, matching the dimensional profile of major aftermarket variants like Vulcan and AESSEAL.
- Regulatory FDA Material Compliance: Built using completely non-toxic, food-grade materials complying with strict global sanitary regulations (FDA, 3-A, and EHEDG).
- Reduced Facility Maintenance Costs: Eliminate premium OEM brand pricing while gaining identical industrial hardness ratings, pressure thresholds, and operational lifespans.
Protect your tank batch integrity and eliminate fluid losses today.
Shop Our Full Alfa Laval Series Seal Inventory or Contact Our Tech Support Team to confirm your exact part numbers.
Shop Our Full Alfa Laval Series Seal Inventory or Contact Our Tech Support Team to confirm your exact part numbers.
Additional information
| Weight | 0.25 kg |
|---|---|
| Dimensions | 10 × 10 × 15 cm |
| SHAFT SIZE | 20MM |
