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SKU: COM350/03
Lowara COM 350/03 Stainless Steel Compact Centrifugal Pump for Parts Washing with Open Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
This single-phase centrifugal unit is engineered for professional environments where clean liquid movement is essential for civil or industrial processes. Built from high-grade AISI 316L stainless steel, it offers the structural integrity required for applications involving process water, agricultural circulation, and general transfer tasks. By utilizing an open configuration, the system effectively manages liquids with minor suspended content, ensuring consistent throughput in environments where traditional enclosed systems might struggle with debris or inconsistent flow demands.
Technical performance is defined by a maximum capacity of Max Head 6.8 m and Max Flow 300 L/Min. With a maximum power consumption of 0.56 kW / 240v, the motor is integrated into a TEFC housing for protection against environmental factors. The pump utilizes a 40mm inlet and a 32mm outlet for plumbing compatibility across standard industrial piping. It is designed to handle liquid temperatures ranging from -10°C to +110°C, providing operational flexibility in demanding thermal settings found in modern facility maintenance and circulation systems.
Mechanical operation relies on an asynchronous, squirrel-cage motor coupled with an AISI 316L stainless steel open architecture. This design minimizes the risk of blockage during fluid transfer, while the included FKM elastomers provide chemical resistance for varied liquid compositions. The system benefits from an integrated capacitor to maintain torque requirements and is supported by a precision-machined seal housing that protects the internal motor components from leakage, contributing to the overall longevity of the mechanical configuration under continuous load.
Installation is simplified through standard threaded connections, with the unit mounting securely via a galvanized steel support foot. The electrical assembly includes built-in automatic reset thermal protection, safeguarding the internal windings against current spikes or stalling scenarios. Its IP55 rating ensures the motor remains shielded from moisture and dust penetration, permitting use in diverse service environments. With an external ventilation system maintaining consistent motor temperatures, this pump is suited for steady operation in climate-controlled or exposed industrial sites.
Features:
- TEFC motor enclosure with IP55 ingress protection rating
- AISI 316L stainless steel hydraulic body and seal housing
- FKM elastomer seals for extended liquid compatibility ranges
- Built-in automatic reset overload protection for motor safety
- Compliant with ISO 9906:2012 Grade 3B performance standards
- Galvanized steel support base for stable hardware mounting
SPECIFICATIONS
| Max Flow | 300 L/Min |
| Max Head | 6.8 m |
| Power | 0.56 kW / 240v |
| Rated Current | 2.39 Amps |
| Suitable For | Industrial Washing, Food Processing, and Water Purification Systems |
| Body Material | AISI 316L Stainless Steel |
| Liquid Temperature | -10°C to +110°C |
| Inlet Size | 40 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 construction metallurgy and open impeller design allow this pump to pass abrasive suspended solids?
Suspended solids passage and corrosion defense rely on alloy metallurgy materials in the COM350/03, featuring AISI 316L stainless steel casing and open impeller, with ceramic/carbon/FPM mechanical seal capable of managing suspended solids up to 11 mm in diameter.
What electrical power and single-phase supply voltage operate this parts washing pump motor?
Operating the motor on the COM350-03 requires a 0.37 kW electrical feed on 220–240 V, 50 Hz, single-phase drawing 2.82 A, built with IP55 dust and water spray protection, Class F insulation.
Where is horizontal mounting recommended for this parts washing pump with an integrated foundation?
Surface floor mounting on a horizontal rigid foundation base is recommended for the COM 350 03, installed with an integrated layout and proper floor drainage.
What dynamic elevation head can this open-impeller parts washing pump generate?
Circulating liquids with suspended particulates, the COM_350_03 achieves a maximum dynamic head of approximately 9.5 m across its operating curve.
What maximum water flow volume and discharge pipe diameter are featured on this parts washing pump?
Open-impeller fluid transfer is powered by the COM350/03, discharging a maximum water flow rate of approximately 300 L/Min via Rp 1-1/2" (40 mm) suction and Rp 1-1/4" (32 mm) discharge ports.
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