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SKU: ESHS25-160/22
Lowara ESHS25 160/22 Stainless Steel Horizontal Centrifugal Pump for HVAC Circulation with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Implementing efficient liquid distribution, this unit addresses the technical requirements of industrial process water handling and extensive HVAC circulation systems. It accommodates the movement of non-aggressive or moderately aggressive fluids, supporting utility water setups and commercial thermal regulation effectively.
Operating parameters indicate a Max Flow reaching approximately 402 L/Min, while the Max Head scales to approximately 29.2 m. The electrical drive is a 2.2 kW motor that functions exclusively on a 415v three-phase circuit, drawing 4.61 Amps. Fluid piping connections utilize a 50 mm flanged intake and a 25 mm radial discharge.
Internal hydraulics rely on a single-stage centrifugal chamber equipped with a meticulously balanced enclosed impeller. A rigid stub shaft connection directly links the pump mechanics to the standard motor extension, effectively handling radial forces and sustaining uniform flow behaviour across the system.
The casing, seal housing, and rotating counter-wear rings are machined from AISI 316 stainless steel to prevent material degradation. Environmental and fluid protection is established via an FKM elastomer and Ceramic/Carbon mechanical seal setup. The drive unit maintains an IP55 protection degree to safeguard internal windings.
FEATURES
- End-suction centrifugal architecture with radial discharge
- Single-stage layout with rigid stub shaft coupling
- Fluid containment achieved via a Ceramic/Carbon/FKM seal
- Constructed from corrosion-resisting AISI 316 stainless steel
- Designed for 415v three-phase industrial electrical grids
- Class 155 (F) insulation safeguarding the internal circuitry
- Maximum operational pressure rating of 12 bar
SPECIFICATIONS
| Max Flow | 402 L/Min |
| Max Head | 29.2 m |
| Power | 2.2 kW / 415v |
| Rated Current | 4.61 Amps |
| Suitable For | Process Water Handling |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | '-10°C to +120°C |
| Inlet Size | 50 mm |
| Outlet Size | 25 mm |
| 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.
What peak dynamic lift head is engineered into this stainless steel end-suction centrifugal pump for vertical duty?
Maintaining through tall plumbing risers, the ESHS25-160/22 attains a peak dynamic elevation head of approximately 29.2 m propelling fluid upward.
Regarding pipework delivery, what peak flow volume and discharge port sizing are built into this stainless steel end-suction centrifugal pump?
Directing through primary discharge ports, the ESHS25-160-22 sustains a maximum delivery flow capacity of approximately 402 L/Min plumbed with DN 50 suction and DN 25 discharge flanged ports.
What alloy metallurgy and mechanical face seal construction protect this stainless steel end-suction centrifugal pump against corrosive chemical attack?
Reinforced for aggressive liquid service, the ESHS25 160 22 features metallurgy of AISI 316 stainless steel pump casing, diffusers, and closed impellers complemented by precision mechanical seals to eliminate corrosion leaks.
Regarding facility electrical feeds, what motor power rating in kilowatts and operating voltage apply to this stainless steel end-suction centrifugal pump?
Configured from standard electrical distribution, the ESHS25_160_22 is driven by an electric motor rated at 2.2 kW (3.0 HP) powered by 380–415 V, 50 Hz, three-phase drawing 4.61 A.
For dependable fluid transfer, what maximum working pressure capability in bar and thermal range apply to this stainless steel end-suction centrifugal pump?
Guaranteed across commercial fluid lines, the ESHS25-160/22 withstands a maximum working pressure limit of 12 bar (PN 12) with fluid temperatures ranging from -10°C to +120°C.
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