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SKU: ESHS32-125/11
Lowara ESHS32 125/11 Stainless Steel Single Stage Centrifugal Pump for HVAC Circulation with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Addressing the specific requirements of commercial building services, this centrifugal pump integrates reliably into HVAC circulation systems. Facility managers depend on this equipment to process moderately aggressive fluids and clear water, maintaining strict thermal regulation across complex distribution networks.
Operating capabilities outline a Max Flow of approximately 402 L/Min, coupled with a Max Head of approximately 19.0 m. The electrical architecture requires a 415v three-phase supply, drawing 2.4 Amps to engage the 1.1 kW drive. Connection interfaces feature a 50 mm flanged intake and a 32 mm radial discharge port.
Internal fluid dynamics are controlled by an end-suction, single-stage centrifugal chamber equipped with a balanced enclosed impeller. The stub shaft mechanical assembly keys the standard motor extension directly to the fluid mechanics, providing steady hydraulic flow and mitigating radial deviation.
Fabricated from AISI 316 stainless steel, the pump housing and wetted components offer sustained operational endurance against chemical wear. The primary shaft incorporates a standardized Ceramic/Carbon mechanical seal integrated with FKM elastomers. The motor functions under an IP55 protection degree, safely tolerating liquid temperatures from -10 °C to +120 °C.
FEATURES
- Single-stage end-suction layout with horizontal shaft configuration
- Fabricated AISI 316 stainless steel wetted components
- Stub shaft coupling utilizing an adapter bracket
- Standardized Ceramic, Carbon, and FKM mechanical seal
- Three-phase 415v compatibility for industrial electrical grids
- Rated for maximum system operating pressures up to 12 bar
- Tolerates operating liquid temperatures from -10 °C to +120 °C
SPECIFICATIONS
| Max Flow | 402 L/Min |
| Max Head | 19 m |
| Power | 1.1 kW / 415v |
| Rated Current | 2.4 Amps |
| Suitable For | Cooling Systems and Process Water Circulation |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | '-10°C to +120°C |
| Inlet Size | 50 mm |
| Outlet Size | 32 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 metallurgy construction and mechanical seal specifications safeguard this stainless steel end-suction centrifugal pump against chemical attack?
Outfitted with resilient metallurgy construction, the ESHS32-125/11 relies on alloy construction of AISI 316 stainless steel pump casing, diffusers, and closed impellers paired with mechanical face seals to withstand liquid corrosion.
What electrical motor power in kilowatts and operating voltage current feed are certified for this stainless steel end-suction centrifugal pump?
Outfitted by industrial electrical lines, the ESHS32-125-11 features an electric motor rated at 1.1 kW (1.5 HP) powered by 380–415 V, 50 Hz, three-phase with a rating of 2.4 A.
What maximum working pressure in bar and permissible fluid temperature boundaries are certified for this stainless steel end-suction centrifugal pump?
Supporting under rigorous operating pressures, the ESHS32 125 11 maintains a maximum working pressure rating of 12 bar (PN 12) across fluid operating temperatures from -10°C to +120°C.
Across vertical installation runs, what peak dynamic lift head does this stainless steel end-suction centrifugal pump supply?
Supplying across facility piping systems, the ESHS32_125_11 develops a maximum dynamic elevation head of approximately 19 m to elevate water.
When discharging into water circuits, what maximum flow volume and connection sizing are produced by this stainless steel end-suction centrifugal pump?
Channeling across commercial distribution lines, the ESHS32-125/11 provides a peak fluid flow rate of approximately 402 L/Min connecting via DN 50 suction and DN 32 discharge flanged ports.
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