Roll over image to zoom
SKU: 1HM25N15T
Lowara 1HM25N15T Stainless Steel Rigid Multistage Centrifugal Pump for Washing Systems with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 1HM25N15T is a precision-engineered pump. Extensive heating networks and demanding industrial washing stations depend on structured fluid distribution control. Technicians deploy this horizontal multistage pump across process water infrastructure to reliably manage volumetric displacement and maintain continuous utility circulation.
The mechanical output generates an impressive Max Head 149 m combined with a Max Flow 40 L/Min. Electrical power depends on a 1.5 kW surface motor operating precisely on a 415v electrical circuit. Installation requires standard 25 mm dimensioning for all inlet and outlet manifolds.
System mechanics depend on an innovative closed impeller series assembled to minimize axial thrust forces. This centrifugal configuration produces a highly stable suction lift, safely managing high-pressure flow characteristics across commercial water transfer cycles.
Maximum physical protection is provided by a complete AISI 316L stainless steel structural execution. The assembly incorporates an air-cooled external motor housing carrying an IP 55 defense rating, alongside a precise mechanical sealing mechanism protecting against unwanted liquid bypass.
FEATURES- Essential O-ring mechanical seal preventing fluid loss
- Heavy-duty AISI 316L stainless steel casing and impellers
- Certified safe for human consumption water systems
- Enclosed short-circuit squirrel-cage motor configuration
- Handles continuous liquid temperatures reaching +120°C
- IP 55 rated exterior structural protection
- Axial threaded intake and radial threaded delivery ports
SPECIFICATIONS
| Max Flow | 40 L/Min |
| Max Head | 149 m |
| Power | 1.5 kW / 415v |
| Rated Current | 2.81 Amps |
| Suitable For | Washing industry and water treatment. |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | '-10°C to +120°C |
| Inlet Size | 25 mm |
| Outlet Size | 25mm |
| Warranty | 12 Months |
Warranty & Returns
All products supplied by Foundation Pumps are covered by a minimum 12-month warranty unless otherwise stated. Some brands may offer longer manufacturer warranties. Warranty covers manufacturing defects, faulty materials and workmanship under normal use.
- Products must be installed correctly and in accordance with the manufacturer’s instructions.
- Warranty does not cover incorrect installation, misuse, dry running, normal wear and tear, unauthorised repairs or damage caused by external factors.
- Proof of purchase, photos, videos and installation details may be requested when assessing a warranty claim.
- The customer is responsible for returning the product to Foundation Pumps or the nominated service centre unless otherwise agreed.
- Removal, reinstallation, labour and associated site costs are generally the customer’s responsibility unless required under Australian Consumer Law.
- Change-of-mind returns may be accepted within 30 days provided the product is unused, uninstalled and returned in its original packaging.
- Customers are responsible for return freight costs for change-of-mind returns.
- Restocking fees may apply to special-order, bulky or non-stocked products.
- Used, installed or specially ordered products may not be eligible for change-of-mind returns.
- If a product arrives damaged or faulty, please contact Foundation Pumps as soon as possible so we can assist with the appropriate repair, replacement or refund.
Your rights under Australian Consumer Law are not affected.
Across facility distribution networks, what peak flow capacity and discharge diameter apply?
Service pipework interfaces with the 1HM25N15T through Rp 1" (25 mm) suction and Rp 1" (25 mm) discharge, delivering a maximum flow volume of approximately 40 L/Min.
In rugged fluid environments, what alloy construction and mechanical seal elastomers provide defense?
Corrosion defense throughout the 1HM-25N-15T is delivered by AISI 316L stainless steel pump casing, diffusers, and closed impellers alongside elastomeric mechanical seals.
What electrical power rating and operating line current feed are specified to run this pump?
Connected across a 380–415 V, 50 Hz, three-phase line, the 1HM 25N 15T runs a 1.5 kW (2.0 HP) electric motor at 4.87 / 2.81 A.
Regarding pressure containment, what maximum working pressure rating and temperature limits apply?
Rated for rigorous pressure service, the 1HM_25N_15T provides a maximum working pressure rating of 16 bar (PN 16) across fluid temperatures from -30°C to +120°C.
When pushing liquid upward, what dynamic head elevation does this transfer pump develop?
Vertical pressure development enables the 1HM25N15T to reach a peak dynamic elevation head of approximately 149 m.
Need help choosing the right pump?
Our team of pump experts are here to help you find the perfect solution for your application.
- Free expert advice
- Pump sizing & system recommendations
- Fast response — call or email us