Lowara eHMS 3HM Close Coupled Horizontal Centrifugal Pumps - Single Phase

The Lowara e-HM™ is a non-self-priming, end-suction horizontal multistage, high pressure centrifugal pump, with axial threaded inlet and radial threaded outlet. The pumps are close-coupled design and are equipped with non-standard Lowara motors. The e-HM™ is equipped with mechanical seal.

The e-HM™ series could be installed both in single privateown house and in small/medium residential buildings. The e-HM™ series will be as well your preferred choice for water supply and pressure boosting in small block offices and shops. The e-HM™ series could be finally installed as well for small/medium irrigation installation.

The e-HM™ series could be installed either in machines where compactness and high performances are a must or within industrial processes where the user looks for a reliable modular design with a restricted vertical footprint. The e-HM™ series offers as well a wide range of standard options to fit every single requirement coming from the industry. The different material and configuration available allow e-HM™ series working with a wide range of liquid temperature starting -30°C to +120°C.

The e-HM™ are highly modular pumps that are fitted with an innovative hydraulic design that secures high efficiency performances and an increased Mean Time Between Failure.

The e-HM™ are available in two different configurations:

• “Compact” design for sizes 1HM, 3HM and 5HM up to 6 stages
• “Sleeve” design for sizes 1HM, 3HM and 5HM from 7 stages and above; any model of 10HM, 15HM and 22HM.

The “Compact” design is made of one single piece fabricated stainless steel pump body directly connected to the motor flange. The “Compact” has only one O-ring for the sealing of the casing that clearly reduces the leakages possibilities.

The “Sleeve” design is made of an external stainless steel TIG welded sleeve and of separate suction casing kept together with the mean of an aluminum casted pump bracket and of stainless steel tie rods screwed in the motor flange.

FEATURES

• All 304 Grade Stainless Steel Wetted Parts
• Temperature of Pumped Liquids -10°C to 60°C
• Mechanical Seal - Silicon / Silicon / EPDM
• Alternative Mechanical Seals on Request

MOTOR

The e-HM™ are equipped with surface motors designed and manufactured in accordance with EN standards. The e-HM™ series can be equipped as well with variable speed drivers such as the e-SM drive and the Hydrovar™.