Roll over image to zoom
SKU: BSM2V 2MXHL 204-EMT
Calpeda BSM2V 2MXHL 204-EMT 2 x 0.55kW Variable Speed Twin Pump Multistage Booster Set with EasyMat Converter
Australia-Wide
(08) 9240 2992
Official Calpeda
Peace of Mind
Product Overview
Multi-level residences, medical clinics, and commercial hot-water loops requiring moderate flow at elevated head find an optimal match in the Calpeda BSM2V 2MXHL 204-EMT. Built around two horizontal multistage MXHL 204 pumps arranged in parallel, this twin booster set produces flows up to 160 L/Min. Where high-pressure boosting is needed, the hydraulic stages can produce up to 42.5 m of head. Its dual-pump architecture guarantees consistent outlet pressure across upper floors and distant pipe runs.
Mounting an I-MAT variable-speed frequency converter directly onto each pump allows the unit to track hydraulic demand with pinpoint accuracy. Instead of cycling abruptly on and off, the drives vary motor frequency to hold a rock-steady setpoint and stage the second pump only when demand requires extra capacity. Built-in intelligence alternates the lead unit automatically and provides active protection against dry running, overload, and thermal faults.
Uncontaminated fluid handling is assured by precision-welded AISI 304 stainless steel suction and delivery manifolds that resist corrosion and scaling. Water enters through a 50 mm suction manifold and exits via a 40 mm discharge header engineered for smooth, low-loss flow. Each pump branch includes dedicated isolation ball valves and non-return valves, complemented by a clear pressure gauge and a delivery header port for an external expansion vessel.
Site electrical work is eased by a single-phase 230 V supply requirement, which the onboard inverters transform into three-phase 230/400 V output for the motors. Each 2-pole induction drive spins at approximately 2900 rpm (50 Hz), delivering 0.55 kW (P2) of shaft power while drawing a modest 1.6 A per pump. Compliance with IEC 60034 specifications and Class F thermal insulation ensures durable performance under continuous operation.
Key Features
- Precision 4-stage Impellers: Twin MXHL 204 horizontal multistage pumps generate higher discharge pressure while maintaining quiet, efficient flow.
- Twin I-MAT Variable Drives: Onboard frequency converters adjust pump speed dynamically to eliminate pressure fluctuations and cut energy consumption.
- AISI 304 Stainless Steel Headers: Rust-proof suction and delivery manifolds ensure long-term durability in potable and heated water systems.
- Wide Thermal Operating Range: Handles clean liquids across temperatures from -15 °C to +110 °C for domestic hot water or chilled loops.
- Environmental Enclosure Sealing: Constructed to IP54 protection standards with Class F motor insulation to safeguard electronics against dust and splashes.
- Individual Branch Isolation: Fitted with full-bore ball valves and check valves so either pump can be isolated for servicing without stopping flow.
- Automatic Lead-Lag Rotation: Swaps duty assignments between both pumps to ensure even wear and prevent seal seizure during idle periods.
- Turnkey Booster Assembly: Factory tested on a common baseplate with an external tank connection port and backed by a 24 Months warranty.
What's Included
- 2 x Calpeda MXHL 204 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 | 160 L/Min |
| Max Head | 42.5 m |
| Power | 2 x 0.55 kW / 415v |
| Rated Current | 2 x 1.6 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 warranty terms safeguard this dual pump pressure set against defects?
Factory warranty terms on the Calpeda Variable Speed Booster Set BSM2V 2MXHL 204-EMT protect both multistage wet ends, twin drive motors, and communicating inverters against defects from date of invoice.
What peak water discharge rate and maximum flow capacity does this package supply?
Combined hydraulic output on the BSM2V 2MXHL 204-EMT reaches a collective maximum rating of 160 L/min (9.6 m³/h) under full dual-pump operation.
Which electrical power mains and variable speed frequency converter regulate this booster set?
Powered by single phase 230V mains electricity at 50 Hz, the BSM2V-2MXHL-204-EMT utilizes twin motors totaling 1.1 kW managed by dual communicating EASYMAT variable speed frequency converters (230V).
Under what maximum static head elevation and line pressure limits does this package operate?
Vertical water elevation reaches up to 42.5 metres on the BSM2V 2 MXHL 204-EMT, supported by a 10 bar casing pressure threshold and fluid tolerances up to +40°C.
What corrosion proof wetted metallurgy and manifold connection thread sizes are incorporated?
Corrosion-resistant AISI 304 chromium-nickel stainless steel forms all pump wet ends on the 2MXHL 204-EMT (BSM2V 2MXHL 204-EMT), assembled upon a Zinc-plated Steel S235JR Baseplate with check valves and G 2" BSP by G 1 1/2" BSP common headers.
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