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SKU: 5HM03N04T
Lowara 5HM03N04T Stainless Steel Secure Multistage Centrifugal Pump for Washing Lines with Closed Impeller
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
The Lowara 5HM03N04T is a precision-engineered pump. Industrial water supply networks and dedicated washing facilities require heavy volumetric fluid distribution. Technicians install this horizontal multistage pump to support commercial process liquid cycles and securely manage moderately aggressive water within manufacturing zones.
System metrics define a Max Head 20.9 m combined with a high-capacity Max Flow 142 L/Min. The electric drive utilizes 0.4 kW of power operating strictly on a 415v three-phase supply. Manifold connection points dictate exactly 32 mm for the intake and 25 mm for the delivery pipework.
Internal fluid routing depends on an optimized end-suction hydraulic architecture. The completely balanced closed impeller configuration minimizes structural turbulence, maintaining continuous circulation pressure and producing a highly stable suction lift during standard operating cycles.
Constructed almost entirely from AISI 316 stainless steel, the major wetted parts maintain exceptional mechanical strength. The enclosed external surface motor features an IP 55 environmental rating, combined with an essential O-ring mechanical seal to heavily restrict internal pressure bypass.
FEATURES- Fabricated AISI 316 stainless steel pump casing
- Balanced multistage internal impeller arrangement
- Industrial-grade enclosed surface motor
- WRAS and ACS certified for safe drinking water
- Handles operational liquid temperatures up to +120°C
- Specialized mechanical seal with essential O-ring
- IP 55 external environmental defense grade
SPECIFICATIONS
| Max Flow | 142 L/Min |
| Max Head | 20.9 m |
| Power | 0.4 kW / 415v |
| Rated Current | 1.33 Amps |
| Suitable For | HVAC circulation and pressure boosting. |
| Body Material | AISI 316 Stainless Steel |
| Liquid Temperature | '-10°C to +120°C |
| Inlet Size | 32 mm |
| Outlet Size | 25mm |
| 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 maximum dynamic head and vertical lift elevation can this horizontal multistage pump reach?
Operating across vertical pipe runs, the 5HM03N04T produces a maximum dynamic head of approximately 20.9 m to lift water upward.
What maximum water flow rate and discharge pipe thread diameter are supported by this multistage pump?
Discharging through its connection ports, the 5HM-03N-04T delivers a peak water flow rate of approximately 142 L/Min utilizing Rp 1-1/4" (32 mm) suction and Rp 1" (25 mm) discharge.
What metallurgy and mechanical seal construction materials prevent corrosion in this horizontal pump?
Constructed with AISI 316L stainless steel pump casing, diffusers, and closed impellers, the 5HM 03N 04T incorporates ceramic / carbon / EPDM mechanical seals to resist corrosion and chemical attack.
What electrical motor power rating and supply voltage current feed are required for this pump?
Powered by a motor rated at 0.4 kW (0.55 HP), the 5HM_03N_04T operates on 380–415 V, 50 Hz, three-phase drawing 2.30 / 1.33 A.
What maximum working pressure rating and permissible liquid temperature limits apply to this pump?
Operating under demanding hydraulic conditions, the 5HM03N04T sustains a maximum working pressure rating of 16 bar (PN 16) and accommodates fluid operating temperature limits from -30°C to +120°C.
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