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SKU: ESHS50-250/185
Lowara ESHS50 250/185 Stainless Steel End Suction Centrifugal Pump for Water Circulation with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Maintaining precise fluid regulation within commercial building services, this single stage end-suction pump integrates seamlessly into water circulation and industrial heat recovery networks. It provides controlled liquid movement for complex mechanical environments, safely processing non-aggressive and moderately aggressive liquids through extended duty cycles.
Performance capacities indicate a Max Flow reaching approximately 1314 L/Min, coupled with a Max Head of approximately 74.1 m. The electrical system requires a 415v three-phase connection and draws a rated current of 32.1 Amps for its highly robust 18.5 kW motor. The flanged interface utilizes a 65 mm suction inlet and a 50 mm discharge outlet.
Fluid distribution is achieved via a horizontal single-stage centrifugal chamber equipped with a meticulously balanced enclosed impeller. The mechanical assembly depends on a rigid stub shaft connection that links the fluid mechanics directly to the enclosed drive. This structural approach sustains excellent suction characteristics and uniform pressure generation.
To combat chemical exposure, the pump casing, seal housing, and wear rings are constructed from combined fabricated and cast AISI 316 stainless steel. Environmental protection is managed by an FKM elastomer and Ceramic/Carbon mechanical seal arrangement. The IP55 classified electrical enclosure allows operation in demanding industrial spaces up to +120 °C.
FEATURES
- Single-stage hydraulic chamber for consistent pressure output
- Fabricated and cast AISI 316 stainless steel for enhanced durability
- Rigid stub shaft coupling connecting the motor and pump
- Mechanical sealing utilizing Carbon, Ceramic, and FKM materials
- Back pull-out architecture for simplified routine maintenance
- Fully enclosed motor housing with an IP55 protection rating
- Flanged suction (65 mm) and radial discharge (50 mm) ports
SPECIFICATIONS
| Max Flow | 1314 L/Min |
| Max Head | 74.1 m |
| Power | 18.5 kW / 415v |
| Rated Current | 32.1 Amps |
| Suitable For | Industrial Process Water Handling |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | '-10°C to +120°C |
| Inlet Size | 65 mm |
| Outlet Size | 50 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.
How much electrical power in kilowatts and what operating voltage current draw are needed for this stainless steel end-suction centrifugal pump?
Engineered from dedicated power supplies, the ESHS50-250/185 relies on an electric motor rated at 18.5 kW (25.0 HP) energized via 380–415 V, 50 Hz, three-phase drawing 32.1 A.
Across plant water circuits, what maximum working pressure in bar and fluid temperature are sustained by this stainless steel end-suction centrifugal pump?
Managing across industrial piping systems, the ESHS50-250-185 sustains a maximum working pressure boundary of 12 bar (PN 12) and operating temperatures from -10°C to +120°C.
Across facility risers, what maximum vertical elevation head is attained by this stainless steel end-suction centrifugal pump?
Propelling through distribution piping lines, the ESHS50 250 185 reaches a maximum dynamic elevation head of approximately 74.1 m across vertical runs.
For technical plumbing connections, what maximum flow volume and port diameter are featured on this stainless steel end-suction centrifugal pump?
Conveying through designated connection lines, the ESHS50_250_185 delivers a peak volumetric flow of approximately 1314 L/Min via connected DN 65 suction and DN 50 discharge flanged ports.
Which alloy materials and mechanical seal metallurgy provide corrosion protection across this stainless steel end-suction centrifugal pump?
Armored for demanding fluid environments, the ESHS50-250/185 employs alloy construction of AISI 316 stainless steel pump casing, diffusers, and closed impellers with mechanical face seals to guard against chemical attack and corrosion.
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