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SKU: ESHS25-200/55
Lowara ESHS25 200/55 Stainless Steel End Suction Centrifugal Pump for HVAC Circulation with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Maintaining precise thermal regulation within commercial building services, this unit integrates seamlessly into HVAC circulation and industrial heat recovery networks. It provides controlled fluid movement for complex mechanical environments, safely processing non-aggressive and moderately aggressive liquids through extended continuous cycles.
Performance capacities indicate a Max Head reaching approximately 51.5 m and a Max Flow of approximately 366 L/Min. The electrical system requires a 415v three-phase connection and draws a rated current of 10.4 Amps for its 5.5 kW motor. The flanged interface utilizes a 50 mm suction inlet and a 25 mm discharge outlet.
Fluid distribution is achieved via a horizontal single-stage centrifugal chamber equipped with an 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 fabricated 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 with fluid temperatures up to +120 °C.
FEATURES
- Single-stage hydraulic chamber for consistent pressure output
- Fabricated 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
- Tolerates operating liquid temperatures from -10 °C to +120 °C
SPECIFICATIONS
| Max Flow | 366 L/Min |
| Max Head | 51.5 m |
| Power | 5.5 kW / 415v |
| Rated Current | 10.4 Amps |
| Suitable For | Cooling Systems / Industrial Process |
| 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 motor power rating in kilowatts and operating supply voltage current draw power this stainless steel end-suction centrifugal pump?
Configured under nominal voltage supply, the ESHS25-200/55 relies on an electric motor rated at 5.5 kW (7.5 HP) energized via 380–415 V, 50 Hz, three-phase drawing 10.4 A.
Across facility water distribution, what operating pressure capability and liquid temperature limits are sustained by this stainless steel end-suction centrifugal pump?
Guaranteed within approved operating limits, the ESHS25-200-55 sustains a maximum working pressure boundary of 12 bar (PN 12) and operating temperatures from -10°C to +120°C.
How does the dynamic vertical lift performance of this stainless steel end-suction centrifugal pump overcome elevation lines?
Maintaining in multi-story elevation loops, the ESHS25 200 55 reaches a maximum dynamic elevation head of approximately 51.5 m across vertical runs.
For downstream fluid circuits, what peak flow volume and outlet connection diameter apply to this stainless steel end-suction centrifugal pump?
Directing into building service circuits, the ESHS25_200_55 delivers a peak volumetric flow of approximately 366 L/Min via connected DN 50 suction and DN 25 discharge flanged ports.
What durable metallurgy specifications and mechanical face seal materials are engineered into this stainless steel end-suction centrifugal pump?
Reinforced against fluid chemical attack, the ESHS25-200/55 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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