LKH Prime There are 2 products.

LKH Prime
Alfa Laval LKH Prime is a cost-effective self-priming pump that reduces energy consumption and CO2 footprint. Trimming the impeller to match the exact duty conditions lowers power requirements and installation costs. Alfa Laval LKH Prime is up to 60% more efficient than traditional liquid ring pumps and up to 25% more efficient than other air-screw pumps – over a wider performance envelope (see graph). It operates with 80% less noise than traditional liquid ring pumps.