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SKU: BSM1V 1MXHL 402-EMT
Calpeda BSM1V 1MXHL 402-EMT 0.37kW Variable Speed Single Pump Multistage Booster Set with EasyMat Converter
Australia-Wide
(08) 9240 2992
Official Calpeda
Peace of Mind
Product Overview
Compact hot-water circulation networks and light commercial boosting installations achieve reliable hydraulic delivery with the Calpeda BSM1V 1MXHL 402-EMT package. Centered around a single Calpeda MXHL 402 horizontal multistage pump, this factory-built assembly supplies full-load flow rates up to 133.3 L/Min. Where vertical lift is required, the multistage hydraulics can develop up to 20 m of head. It suits apartment blocks, hospitality amenities, and mechanical plant rooms requiring steady water pressure from a streamlined, single-pump footprint.
Dynamic speed modulation takes place through an integrated EasyMat frequency converter mounted directly on the drive unit. Rather than relying on abrupt fixed-speed starts, the onboard inverter continually adjusts shaft velocity to hold the target downstream pressure as taps open and close. Built-in diagnostic logic monitors energy consumption and safeguards the hydraulic assembly against dry-running events, pipe bursts, and electrical overload faults.
Corrosive wear is mitigated across the wet end by utilizing AISI 304 stainless steel for both the suction and delivery manifolds. Installers connect site pipework to a 32 mm inlet header and a 25 mm discharge manifold, supported by dedicated isolation ball valves and non-return check valves that prevent backflow. A clear system pressure gauge and an external vessel connection port on the delivery header simplify commissioning.
Site power connects via a standard single-phase 230 V feed, which the drive converts for the three-phase 230/400 V motor windings. Operating on a 2-pole induction architecture at roughly 2900 rpm (50 Hz), the motor delivers 0.37 kW (P2) of mechanical output while drawing a modest 1.4 A. Manufactured to IEC 60034 standards with Class F thermal insulation, the drive train handles continuous duty cycles effortlessly.
Key Features
- Horizontal Multistage Hydraulics: Utilizes a precision 2-stage stainless steel impeller stack for quiet, vibration-free pressure boosting.
- Onboard Inverter Regulation: The pump-mounted EasyMat variable frequency drive matches motor output to real-time plumbing demand.
- Corrosion-Resistant Manifolds: Fabricated with AISI 304 stainless steel suction and discharge headers to maintain clean water quality.
- Wide Thermal Capability: Engineered to pump hot and chilled fluids safely across a liquid temperature spectrum of -15 °C to +110 °C.
- Industrial Motor Construction: Built in accordance with IEC 60034 specifications featuring durable Class F winding insulation for extended thermal life.
- Service-Friendly Valving: Includes dedicated shut-off ball valves and non-return check valves to allow maintenance without draining the building loop.
- Accumulation Vessel Port: Features a factory-fitted tee on the discharge header for rapid attachment of an external diaphragm tank.
- Turnkey Plant Assembly: Delivered fully piped, wired, and hydrostatically tested on a rigid baseplate, backed by a 24 Months warranty.
What's Included
- 1 x Calpeda MXHL 402 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 | 133 L/Min |
| Max Head | 20 m |
| Power | 0.37 kW / 415v |
| Rated Current | 1.4 Amps |
| Suitable For | Domestic & Light Commercial Pressure Boosting |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | '-15 °C to +110 °C |
| Inlet Size | 32 mm |
| Outlet Size | 25 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 wetted material composition and manifold pipework diameters are fitted to this set?
High-grade AISI 316L chromium-nickel-molybdenum stainless steel wet ends equip the Calpeda Variable Speed Booster Set BSM1V 1MXHL 402-EMT, secured to an AISI 304 Stainless Steel Baseplate with G 1 1/4" BSP suction and G 1" BSP delivery connections.
What manufacturer warranty protection coverage supports this variable speed pumping assembly?
Calpeda manufacturer warranty coverage defends the BSM1V 1MXHL 402-EMT, providing comprehensive defect protection for the stainless pump wet end, electric motor, and automated frequency converter from date of invoice.
What peak water discharge rate and maximum flow capacity does this package supply?
At maximum duty conditions, the BSM1V-1MXHL-402-EMT supplies an unimpeded peak flow of 133.3 L/min (8 m³/h) into building water circuits.
Which electrical power mains and variable speed frequency converter regulate this booster set?
Domestic single phase 230V 50 Hz mains energize the BSM1V 1 MXHL 402-EMT, which is fitted with a 0.37 kW motor coordinated by an EASYMAT variable speed frequency converter (230V).
Under what maximum static head elevation and line pressure limits does this package operate?
Maximum static pressure boost for the 1MXHL 402-EMT (BSM1V 1MXHL 402-EMT) is rated at 20 metres of elevation head, maintaining 10 bar casing integrity across up to +40°C.
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