Roll over image to zoom
SKU: BSM3V 3MXHL 203-EMT
Calpeda BSM3V 3MXHL 203-EMT 3 x 0.37kW Variable Speed 3-Pump Multistage Booster Set with EasyMat Converter
Australia-Wide
(08) 9240 2992
Official Calpeda
Peace of Mind
Product Overview
Compact commercial buildings, boutique hotels, and multi-unit residential sites requiring ultra-reliable pressure regulation will appreciate the BSM3V 3MXHL 203-EMT triplex booster set. Combining three Calpeda MXHL 203 horizontal multistage pumps on a space-saving skid, the package supplies up to 240 L/Min. To support elevated outlets and long pipe runs, the package can deliver up to 31 m of head. Splitting duty across three compact units ensures exceptional low-flow efficiency and full standby redundancy.
Tightly held line pressure is achieved through individual I-MAT frequency converters mounted directly onto each pump motor. As fixture demand fluctuates, the inverters modulate rotational speed smoothly to hold line pressure constant without wasteful pressure spikes. Automatic duty alternation spreads runtime evenly across all three pumps while built-in electronic monitoring protects the system against dry running, overload, and supply irregularities.
Hygienic fluid routing is handled by a 65 mm suction manifold and a 50 mm delivery header manufactured from corrosion-resistant AISI 304 stainless steel. Each pump branch is equipped with isolation ball valves and non-return check valves, allowing a technician to isolate any single unit for servicing without cutting water to the building. The discharge header also provides a clear pressure gauge and an external vessel connection point.
Fed by a standard single-phase 230 V electrical feed, the onboard frequency drives power the three-phase 230/400 V motor windings with high efficiency. Each 2-pole induction motor has a compact 0.37 kW (P2) rating, running at up to 2900 rpm (50 Hz) while drawing just 1.4 A at full load. Built to IEC 60034 standards with Class F insulation, these motors deliver quiet, long-life operation.
Key Features
- Low-Draw Triplex Redundancy: Three compact pumps share the hydraulic load to provide unmatched backup security for smaller commercial systems.
- Three-Stage Stainless Wet End: Built with a 3-stage stainless steel impeller stack for quiet, corrosion-free pressure boosting.
- Hot and Cold Water Capability: Handles liquid temperatures from -15 °C to +110 °C across domestic hot water and chilled loops.
- Protected Drive Enclosures: Motor and inverter housings are sealed to IP54 standards to guard against plant-room dust and moisture splashes.
- AISI 304 Stainless Headers: Welded stainless steel suction and discharge manifolds safeguard potable water hygiene over decades of use.
- Isolated Branch Servicing: Dedicated ball valves and check valves on each pump leg enable maintenance without full system shutdown.
- Variable-Speed Energy Savings: I-MAT frequency converters trim power consumption closely to match low and moderate draw-off rates.
- External Accumulator Port: Includes a pre-fitted connection point on the delivery manifold for easy expansion tank attachment.
- Warranty Protection: Backed by a 24 Months manufacturer warranty for assured reliability.
What's Included
- 3 x Calpeda MXHL 203 horizontal multistage pumps
- Stainless steel AISI 304 suction manifold
- Stainless steel AISI 304 delivery manifold
- Isolation ball valves
- Non-return valves
- Integrated I-MAT frequency converters mounted on each pump
- System pressure gauge
- Factory assembled and tested boosting plant
SPECIFICATIONS
| Max Flow | 240 L/Min |
| Max Head | 31 m |
| Power | 3 x 0.37 kW / 415v |
| Rated Current | 3 x 1.4 Amps |
| Suitable For | Commercial & Residential Water Supply |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | -15 °C to +110 °C |
| Inlet Size | 65 mm |
| Outlet Size | 50 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.
What collective peak discharge volume can this triple pump variable speed set transfer?
Three horizontal multistage wet ends operating in parallel on the Calpeda Variable Speed Booster Set BSM3V 3MXHL 203-EMT produce a combined maximum delivery of 240 L/min (14.4 m³/h).
Which electrical power mains and variable speed frequency converter regulate this booster set?
Three induction motors totaling 1.11 kW run the BSM3V 3MXHL 203-EMT on single phase 230V power at 50 Hz, coordinated by three communicating EASYMAT variable speed frequency converters (230V).
Under what maximum static head elevation and line pressure limits does this package operate?
Capable of lifting water up to 31 metres of total head, the BSM3V-3MXHL-203-EMT conforms to a 10 bar maximum casing limit and operates across up to +40°C.
What corrosion proof wetted metallurgy and manifold connection thread sizes are incorporated?
Constructed with AISI 304 chromium-nickel stainless steel multistage pumps, the BSM3V 3 MXHL 203-EMT is seated on a Zinc-plated Steel S235JR Baseplate with isolating valves and G 2 1/2" BSP inlet with G 2" BSP outlet manifolds.
What manufacturer warranty protection coverage supports this variable speed pumping assembly?
Protection for the 3MXHL 203-EMT (BSM3V 3MXHL 203-EMT) is secured by Calpeda manufacturer warranty coverage guarding the pump wet end, electric motor assembly, and variable speed drive against defects from date of invoice.
Need help choosing the right pump?
Our team of pump experts are here to help you find the perfect solution for your application.
- Free expert advice
- Pump sizing & system recommendations
- Fast response — call or email us