This Alfa Laval mechanical seal equivalent is a precision-engineered replacement mechanical seal for Alfa Laval pump applications, designed as a 100% direct, drop-in alternative for LKH, SolidC, and MR series centrifugal pumps. As a trusted Alfa Laval pump mechanical seal replacement, it features a hydraulically balanced design to handle pressure spikes and water hammer in hygienic process lines. This Alfa Laval LKH pump mechanical seal replacement uses FDA-compliant materials (Carbon, SiC, EPDM) with a smooth, open-profile construction that optimizes Clean-In-Place (CIP) performance. Whether you need an Alfa Laval pump seal for dairy, beverage, or pharmaceutical processing, this Alfa Laval mechanical seal delivers OEM-equivalent reliability at a competitive price. The unitized cartridge design simplifies installation and reduces MRO costs for maintenance teams seeking a dependable Alfa Laval mechanical seal equivalent.

The double acting Alfa laval pump mechanical seal is a high-performance, flushed cartridge seal designed as a direct replacement and upgrade solution for Alfa Laval LKH and SRU series centrifugal pumps.

Double acting mechanical seal is constructed with industry-standard materials (SiC, Carbon, EPDM, Stainless Steel) suitable for pressures up to 1.0 MPa and temperatures from -20°C to 120°C, making it an essential component for enhancing reliability in challenging food, beverage, and industrial processing environments.

This Alfa Laval mechanical seal 45mm is a precision-engineered replacement mechanical seal for Alfa Laval pump 45mm shaft applications, designed as a direct dimensional interchange for LKH, MR, and ALC series pumps. The wave spring mechanical seal 45mm variant provides uniform face loading without clogging risks, while the stainless steel drive ring ensures positive torque transmission for larger impeller loads. Available as a standalone Alfa Laval LKH pump mechanical seal 45mm or as a complete Alfa Laval LKH 45mm seal kit with gaskets and O-rings, this Alfa Laval pump mechanical seal supports hygienic CIP/SIP cleaning cycles and is offered with Carbon/SiC/Tungsten Carbide faces for water, CIP, beer, dairy, and light chemical services.

Looking for carbon graphite mechanical seals to replace the OEM seal in your Alfa Laval centrifugal pump? Our MIAOYU 12mm mechanical seal is a 100% dimensionally interchangeable Alfa Laval pump mechanical seal replacement, engineered for LKH, SolidC and MR series water pumps with a 12mm water pump seal shaft size. Featuring FDA-grade self-lubricating carbon graphite rotary face and cartridge design for tool-free installation – a cost-effective alternative to OEM spares, supplied direct from our ISO 9001 certified factory in China.

Replacement Brand: Alfa Laval mechanical seal

Specification: MG1&MG9&MG12&MG13

Temperature: high temperature mechanical seal

Balance: Unbalanced

Type: Multi-Spring

Accreditation: ISO, SGS, UL, ROHS

Service: OEM/ODM

Origin: China

This rubber mechanical seal is supplied as a replacement rubber seal for Alfa Laval Tullu pump and compatible LKH-type sanitary centrifugal pumps, also fitting compact Tullu pump seal applications for domestic water duties. Our Alfa Laval rubber mechanical seal for Tullu pump uses a universal elastomer bellow (NBR standard, FDA EPDM or Viton optional) with open-coil spring to resist clogging in lightly turbid fluids. Available as a standalone rubber mechanical seal or as a complete Alfa Laval Tullu pump seal kit (with rubber O-rings), including shaft O-ring, seat gasket, and optional secondary seals. An O-ring set for Alfa Laval Tullu pump mechanical seal is also available separately for maintenance teams standardizing spares across Alfa Laval process loops and Tullu washdown pumps.

A ceramic mechanical seal engineered specifically as a replacement mechanical seal for vertical turbine pump and general vertical pump mechanical seal in water treatment, sump, irrigation, and chemical process applications. The Alfa Alumina/Ceramic face (95%+ Al₂O₃) provides exceptional hardness and corrosion resistance, outperforming carbon in abrasive slurries and particulate-laden fluids. This ceramic mechanical seal for vertical turbine pump service is available in shaft sizes from 100mm to 1000mm with cartridge or component design, Carbon/SiC/Tungsten Carbide mating faces, and FDA-compliant wetted parts for food-grade vertical pumps such as Alfa Laval LKH series. Each unit is dimensionally verified for direct interchange without pump modification.