LKH Series Pumps
ALFA LAVAL LKH SERIES PUMPS
Harco proudly supplies the Alfa Laval LKH Series Pumps—efficient, economical centrifugal pumps designed to meet stringent hygienic standards, provide gentle product handling, and deliver excellent chemical resistance. Available in a wide range of sizes, the LKH Series ensures you’ll find the ideal solution for virtually any centrifugal pumping requirement.
One key feature of the Alfa Laval LKH pump is its externally positioned shaft seal, which prevents product contact with hard-to-clean components. Additionally, the front-loading seal design allows for quick, straightforward replacement—minimizing downtime and reducing maintenance costs. Furthermore, interchangeable single, flushed, and double seals simplify your spare parts inventory management.
The pump’s precision-engineered impeller guarantees gentle, efficient product transfer while maintaining product integrity and reducing NPSHr (Net Positive Suction Head required).
For expert assistance or to request Alfa Laval LKH pumps and replacement parts, contact Harco today.
For more information contact us at 1-800-361-5361 or 705-743-5361, or [email protected]
SPARE PARTS
Alfa Laval LKH Pump - Single Shaft Seals
| Seal Type | Description | LKH 05-60 | LKH 70-90 |
| Single Shaft Seal | Complete shaft seal, C/SiC EPDM | 9612129609 | 9612515101 |
| Single Shaft Seal | Complete shaft seal, C/SiC NBR | 9612129610 | 9612515102 |
| Single Shaft Seal | Complete shaft seal, C/SiC FPM | 9612129611 | 9612515103 |
| Single Shaft Seal | Complete shaft seal, C/SiC FEP | 9612129612 | 9612515104 |
| Single Shaft Seal | Complete shaft seal, SC/SiC EPDM | 9612129605 | 9612515105 |
| Single Shaft Seal | Complete shaft seal, SiC/SiC NBR | 9612129606 | 9612515106 |
| Single Shaft Seal | Complete shaft seal, SiC/SiC FPM | 9612129607 | 9612515107 |
| Single Shaft Seal | Complete shaft seal, SiC/SiC FEP | 9612129608 | 9612515108 |
Alfa Laval LKH Pump - Flushed Shaft Seals
| Seal Type | Description | LKH 05-60 | LKH 70-90 |
| Flushed Shaft Seal | Complete shaft seal, C/SiC EPDM | 9612129625 | 9612515109 |
| Flushed Shaft Seal | Complete shaft seal, C/SiC NBR | 9612129626 | 9612515110 |
| Flushed Shaft Seal | Complete shaft seal, C/SiC FPM | 9612129627 | 9612515111 |
| Flushed Shaft Seal | Complete shaft seal, C/SiC FEP | 9612129628 | N/A |
| Flushed Shaft Seal | Complete shaft seal, SiC/SiC EPDM | 9612129629 | 9612515113 |
| Flushed Shaft Seal | Complete shaft seal, SiC/SiC NBR | 9612129630 | N/A |
| Flushed Shaft Seal | Complete shaft seal, SiC/SiC FPM | 9612129631 | 9612515115 |
| Flushed Shaft Seal | Complete shaft seal, SiC/SiC FEP | 9612129632 | 9612515116 |
Alfa Laval LKH Pump - Double Mechanical Shaft Seals
| Seal Type | Description | LKH 05-60 | LKH 70-90 |
| Double Mechanical Shaft Seal | Complete shaft seal, C/SiC EPDM | 9612129613 | 9612515117 |
| Double Mechanical Shaft Seal | Complete shaft seal, C/SiC NBR | 9612129614 | 9612515118 |
| Double Mechanical Shaft Seal | Complete shaft seal, C/SiC FPM | 9612129615 | 9612515119 |
| Double Mechanical Shaft Seal | Complete shaft seal, C/SiC FEP | 9612129616 | 9612515120 |
| Double Mechanical Shaft Seal | Complete shaft seal, SiC/SiC EPDM | 9612129617 | 9612515121 |
| Double Mechanical Shaft Seal | Complete shaft seal, SiC/SiC NBR | 9612129618 | 9612515122 |
Alfa Laval LKH Pump - Single Shaft Seal & Impeller Screw
| Seal type | Description | LKH 05 | LKH 10/15 | LKH 20 | LKH 25/35/45 | LKH 40/50/60 | LKH 70 | LKH 85 | LKH 90 |
| Single Shaft Seal | Service Kit, C/SiC EPDM | 9611922306 | 9611922114 | 9611922122 | 9611922182 | 9611922130 | 9611922238 | 9611922952 | 9611922867 |
| Single Shaft Seal | Service Kit, C/SiC NBR | 9611922307 | 9611922115 | 9611922123 | 9611922183 | 9611922131 | 9611922239 | 9611922953 | 9611922868 |
| Single Shaft Seal | Service Kit, C/SiC FPM | 9611922308 | 9611922116 | 9611922124 | 9611922184 | 9611922132 | 9611922240 | 9611922954 | 9611922869 |
| Single Shaft Seal | Service Kit, C/SiC FEP | 9611922309 | 9611922117 | 9611922125 | 9611922185 | 9611922133 | 9611922241 | 9611922955 | 9611922870 |
| Single Shaft Seal | Service Kit, SiC/SiC EPDM | 9611922526 | 9611922550 | 9611922574 | 9611922598 | 9611922623 | 9611922643 | 9611922964 | 9611922879 |
| Single Shaft Seal | Service Kit, SiC/SiC NBR | 9611922527 | 9611922551 | 9611922575 | 9611922599 | 9611922624 | 9611922644 | 9611922965 | 9611922880 |
| Single Shaft Seal | Service Kit, SiC/SiC FPM | 9611922528 | 9611922552 | 9611922576 | 9611922600 | 9611922625 | 9611922645 | 9611922966 | 9611922881 |
| Single Shaft Seal | Service Kit, SiC/SiC FEP | 9611922529 | 9611922553 | 9611922577 | 9611922601 | 9611922626 | 9611922646 | 9611922967 | 9611922882 |
Alfa Laval LKH Pump - Flushed Shaft Seal & Impeller Screw
| Seal type | Description | LKH 05 | LKH 10/15 | LKH 20 | LKH 25/35/45 | LKH 40/50/60 | LKH 70 | LKH 85 | LKH 90 |
| Flushed Shaft Seal | Service Kit, C/SiC EPDM | 9611922314 | 9611922118 | 9611922126 | 9611922190 | 9611922134 | 9611922242 | 9611922956 | 9611922871 |
| Flushed Shaft Seal | Service Kit, C/SiC NBR | 9611922315 | 9611922119 | 9611922127 | 9611922191 | 9611922135 | 9611922243 | 9611922957 | 9611922872 |
| Flushed Shaft Seal | Service Kit, C/SiC FPM | 9611922316 | 9611922120 | 9611922128 | 9611922192 | 9611922136 | 9611922244 | 9611922958 | 9611922873 |
| Flushed Shaft Seal | Service Kit, C/SiC FEP | 9611922317 | 9611922121 | 9611922129 | 9611922193 | 9611922137 | 9611922245 | 9611922959 | 9611922874 |
| Flushed Shaft Seal | Service Kit, SiC/SiC EPDM | 9611922534 | 9611922558 | 9611922582 | 9611922606 | 9611922631 | 9611922647 | 9611922968 | 9611922883 |
| Flushed Shaft Seal | Service Kit, SiC/SiC NBR | 9611922535 | 9611922559 | 9611922583 | 9611922607 | 9611922632 | 9611922648 | 9611922969 | 9611922884 |
| Flushed Shaft Seal | Service Kit, SiC/SiC FPM | 9611922536 | 9611922560 | 9611922584 | 9611922608 | 9611922633 | 9611922649 | 9611922970 | 9611922885 |
| Flushed Shaft Seal | Service Kit, SiC/SiC FEP | 9611922537 | 9611922561 | 9611922585 | 9611922609 | 9611922634 | 9611922650 | 9611922971 | 9611922886 |
Alfa Laval LKH Pump - Double Mechanical Shaft Seal & Impeller Screw
| Seal type | Description | LKH 05 | LKH 10/15 | LKH 20 | LKH 25/35/45 | LKH 40/50/60 | LKH 70 | LKH 85 | LKH 90 |
| Double Mechanical Shaft Seal | Service Kit, C/SiC EPDM | 9611922322 | 9611922210 | 9611922218 | 9611922226 | 9611922234 | 9611922416 | 9611922960 | 9611922875 |
| Double Mechanical Shaft Seal | Service Kit, C/SiC NBR | 9611922323 | 9611922211 | 9611922219 | 9611922227 | 9611922235 | 9611922417 | 9611922961 | 9611922876 |
| Double Mechanical Shaft Seal | Service Kit, C/SiC FPM | 9611922324 | 9611922212 | 9611922220 | 9611922228 | 9611922236 | 9611922418 | 9611922962 | 9611922877 |
| Double Mechanical Shaft Seal | Service Kit, C/SiC FEP | 9611922325 | 9611922213 | 9611922221 | 9611922229 | 9611922237 | 9611922419 | 9611922963 | 9611922878 |
| Double Mechanical Shaft Seal | Service Kit, SiC/SiC EPDM | 9611922542 | 9611922566 | 9611922590 | 9611922614 | 9611922639 | 9611922651 | 9611922972 | 9611922887 |
| Double Mechanical Shaft Seal | Service Kit, SiC/SiC NBR | 9611922543 | 9611922567 | 9611922591 | 9611922615 | 9611922640 | 9611922652 | 9611922973 | 9611922888 |
| Double Mechanical Shaft Seal | Service Kit, SiC/SiC FPM | 9611922544 | 9611922568 | 9611922592 | 9611922616 | 9611922641 | 9611922653 | 9611922974 | 9611922889 |
| Double Mechanical Shaft Seal | Service Kit, SiC/SiC FEP | 9611922545 | 9611922569 | 9611922593 | 9611922617 | 9611922642 | 9611922654 | 9611922975 | 9611922890 |
