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SKU: BSM1V 1MXH 1603-EMT*
Calpeda BSM1V 1MXH 1603-EMT 1.8kW Variable Speed Single Pump Multistage Booster Set with EasyMat Converter
Australia-Wide
(08) 9240 2992
Official Calpeda
Peace of Mind
Product Overview
Commercial hot-water networks and medium-scale processing facilities rely on the BSM1V 1MXH 1603-EMT to maintain steady hydraulic delivery under shifting site demand. Driven by a single Calpeda MXH 1603 horizontal multistage unit, this factory-built package achieves flow rates up to 416.7 L/Min. Where vertical lift is required, the multistage hydraulics can develop up to 34 m of head. Its compact single-pump footprint suits plant rooms where consistent line pressure and high volumetric throughput are essential.
Dynamic pressure management is handled by an onboard EasyMat frequency converter fitted directly to the motor casing. By continuously reading downstream line transducers, the variable-speed drive adjusts impeller rotation in real time to hold target pressure despite opening or closing fixtures. Built-in diagnostic logic monitors power draw, prevents dry-running damage, and cushions hydraulic start-up and shutdown cycles to eliminate water hammer across the distribution pipework.
Supply and discharge lines pass through corrosion-resistant stainless steel AISI 304 manifolds engineered for long-term thermal and mechanical durability. The suction header provides a 50 mm inlet while the discharge side terminates in a 40 mm outlet, accompanied by dedicated isolation ball valves and a non-return check valve for straightforward servicing. A clear dial pressure gauge and an external diaphragm tank connection port on the delivery manifold complete the wet assembly.
Connecting easily to a standard single-phase 230 V site feed, the inverter outputs controlled power to a three-phase 230/400 V motor winding configuration. This 2-pole induction drive spins at a nominal 2900 rpm on a 50 Hz cycle, delivering 1.8 kW of shaft power while drawing a full-load current of 4.8 A. Constructed in compliance with IEC 60034 specifications, the motor incorporates Class F thermal insulation for dependable continuous duty.
Key Features
- Multistage Hydraulic Architecture: Uses a close-coupled 3-stage stainless steel impeller stack to generate smooth, pulse-free water movement across commercial pipework.
- Drive-Mounted Inverter Control: Adjusts rotational speed proportionally to real-time water consumption, cutting electricity usage during off-peak hours.
- Wide Thermal Operating Window: Engineered with high-grade elastomers and metallurgy to pump liquids safely from -15 °C to +110 °C.
- Sanitary Stainless Headers: Fabricated with AISI 304 suction and delivery pipework to resist scaling, rust, and chemical degradation.
- Weatherproof Motor Casing: Protected to IP54 ingress standards and wound with Class F insulation to endure humid plant environments.
- Integrated Service Valves: Equipped with full-bore shut-off ball valves and backflow check hardware so technicians can isolate the pump without draining risers.
- Built-In System Protection: Guards automatically against overload, phase loss, dry running, and supply voltage spikes.
- Header Vessel Port: Includes a threaded tapping on the discharge manifold for attaching an external expansion tank to dampen micro-cycles.
- Manufacturer Backing: Covered by a comprehensive 24 Months factory warranty for commercial peace of mind.
What's Included
- 1 x Calpeda MXH 1603 horizontal multistage pump
- Stainless steel AISI 304 suction manifold
- Stainless steel AISI 304 delivery manifold
- Isolation ball valves
- Non-return valves
- 1 x Pipe-mounted Calpeda EasyMat variable frequency converter
- System pressure gauge
- Factory assembled and tested boosting plant
SPECIFICATIONS
| Max Flow | 417 L/Min |
| Max Head | 34 m |
| Power | 1.8 kW / 415v |
| Rated Current | 4.8 Amps |
| Suitable For | Commercial & Residential Water Supply |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | '-15 °C to +110 °C |
| Inlet Size | 50 mm |
| Outlet Size | 40 mm |
| Warranty | 24 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.
Which acid resistant stainless steel grade and manifold connection threads are integrated?
Wetted hydraulic stages of the Calpeda Variable Speed Booster Set BSM1V 1MXH 1603-EMT utilize AISI 304 chromium-nickel stainless steel, supported on a Zinc-plated Steel S235JR Baseplate with G 2" BSP suction and G 1 1/2" BSP discharge connections.
What manufacturer warranty protection coverage supports this variable speed pumping assembly?
Factory warranty backing on the BSM1V 1MXH 1603-EMT shields the stainless pump wet end, electric motor, and automated inverter against manufacturing faults from date of invoice.
What peak water discharge rate and maximum flow capacity does this package supply?
Total hydraulic throughput on the BSM1V-1MXH-1603-EMT reaches up to 416.7 L/min (25 m³/h), maintaining steady line pressure during peak usage hours.
Which electrical power mains and variable speed frequency converter regulate this booster set?
Mains power for the BSM1V 1 MXH 1603-EMT connects to single phase 230V 50 Hz electricity, running a 1.8 kW induction motor governed by an EASYMAT variable speed frequency converter (230V).
Under what maximum static head elevation and line pressure limits does this package operate?
Developing up to 34 metres of maximum elevation head, the 1MXH 1603-EMT (BSM1V 1MXH 1603-EMT) is rated for a maximum pump casing pressure of 8 bar and handles liquid temperatures up to +40°C.
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