Roll over image to zoom
SKU: BS2V 2MXHL 403-ITT
Calpeda BS2V 2MXHL 403-ITT Three Phase 2 x 0.55kW Variable Speed Twin Pump Booster Set with I-MAT Converter
Australia-Wide
(08) 9240 2992
Official Calpeda
Peace of Mind
Product Overview
Major multi-level retail shopping malls and busy food plazas eliminate pressure sags using the Calpeda BS2V 2MXHL 403-ITT twin pump set. Built with 2 x Calpeda MXHL 403 multistage pump assemblies, the package delivers a maximum volumetric flow rate of 266 L/min to overcome sudden demand spikes across commercial pipework. The hydraulic wet ends produce a maximum shut-off head of 30 metres to maintain constant vertical static elevation without line starvation.
Through seamless parallel staging, the dual inverter-driven pumps comfortably output system volumes up to 266 L/min. System regulation is controlled by an integrated I-MAT variable speed control system governing both pumps in automated coordination. The pumps dynamically adjust their operating frequency to match instantaneous draw-off rates, eliminating mechanical water hammer and destructive line pressure surges. A factory-plumbed 18 L membrane pressure vessel dampens transient micro-fluctuations, while digital pressure transducers provide real-time line feedback to protect against dry running.
Plant room pipework alignment across both pumps is maintained by a rigid structural skid. Hydraulic construction utilizes premium 316L Stainless Steel impellers, stage chambers, and pump casings for superior corrosion resistance and longevity. The 3-stage hydraulic stacks connect into common manifolds featuring a 50 mm suction port and a 40 mm delivery connection. Each individual pump line incorporates dedicated nickel-plated brass shut-off ball valves and non-return check valves mounted on a vibration-dampened S235JR steel baseplate.
Twin high-efficiency electric motors run at 2900 rpm to drive the parallel multistage hydraulic wet ends. Operating with a full-load current rating of 2 x 1.6 Amps, the TEFC motor configuration incorporates IP54 ingress protection and Class F thermal winding insulation. The package is rated for continuous fluid temperatures from -15°C to +110°C and ambient plant room environments up to 40°C. Manufactured to strict European standards, the entire variable-speed booster system is backed by a comprehensive 24 Months manufacturer warranty.
Key Features
- An integrated I-MAT variable speed control system dynamically synchronizes both pumps to match instantaneous demand without energy waste.
- Operating in coordinated parallel staging, the dual-pump array satisfies heavy commercial facility consumption up to 266 L/min.
- Developing maximum pressure heads up to 30 metres, the system guarantees strong, consistent fixture spray force.
- Precision-formed AISI 316L stainless steel impellers and intermediate diffusers deliver superior corrosion defense and long operational life.
- A factory-mounted 18 L membrane pressure vessel dampens line pressure surges and buffers micro-draws without starting the pumps.
- Heavy-duty AISI 304 stainless steel manifolds provide balanced hydraulic distribution through a 50 mm inlet and 40 mm outlet.
- Industrial-grade 400V 50 Hz electric motors provide vibration-free mechanical drive with IP54 ingress protection and Class F thermal insulation.
- The complete pumping assembly accommodates liquid temperatures from -15°C to +110°C under maximum casing pressures up to 10 bar.
- Automated lead-lag duty assist staging seamlessly rotates operating hours across pumps to prevent uneven component wear.
- The complete factory-assembled booster package is backed by a comprehensive 24 Months manufacturer warranty from Calpeda Pumps Pty Ltd.
What's Included
- 2 x Calpeda MXHL 403 horizontal multistage pumps
- 1 x Integrated I-MAT variable speed control system with dual-pump inverter regulation
- 1 x Common AISI 304 stainless steel suction manifold with isolation valves (50 mm)
- 1 x Common AISI 304 stainless steel discharge manifold with check valves (40 mm)
- 1 x Factory-mounted 18 L membrane pressure vessel on delivery header
- 2 x Digital electronic pressure transducers with M12 connection cabling
- 1 x Heavy-duty zinc-plated structural steel mounting baseplate (S235JR)
- 1 x Comprehensive installation manual and manufacturer documentation pack
SPECIFICATIONS
| Max Flow | 266 L/Min |
| Max Head | 30 m |
| Power | 2 x 0.55 kW / 415v |
| Rated Current | 2 x 1.6 Amps |
| Suitable For | Apartment Complex Water Boosting |
| Body Material | 316L 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.
Under what static head elevation and pressure rating can this twin set boost water?
Total dynamic head on the Calpeda BS2V 2MXHL 403-ITT Variable Speed Booster Set with I-MAT (3~ (400V)) (BS2V 2MXHL 403-ITT) attains a maximum elevation head of 30 metres with a maximum casing pressure of 10 bar, handling clean fluids at temperatures from -15 °C to +110 °C.
What corrosion proof wetted metallurgy and manifold connection port sizes are incorporated?
Common manifold plumbing on the BS2V 2MXHL 403-ITT provides G 2" BSP suction and G 1 1/2" BSP delivery connections, joining AISI 316L chromium-nickel-molybdenum stainless steel pumps on a Zinc-plated Steel S235JR Baseplate.
What manufacturer warranty protection coverage supports this variable speed pumping assembly?
The BS2V-2MXHL-403-ITT is backed by Calpeda manufacturer warranty coverage protecting the multistage pump wet end, electric motor, and electronic inverter console against manufacturing defects from date of invoice.
What peak water discharge rate and maximum flow capacity does this package supply?
Operating in parallel duty assist mode, the BS2V 2 MXHL 403-ITT provides up to 266.7 L/min (16 m³/h), where each multistage pump supplies up to 133.3 L/min (8 m³/h).
Which electrical power mains and variable speed frequency converter regulate this booster set?
The BS2V (BS2V 2MXHL 403-ITT) connects to Three Phase 400 V mains at 50 Hz, powering two 0.55 kW (0.8 HP) electric motors totaling 1.1 kW with alternating Calpeda I-MAT frequency drives.
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