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SKU: BS2V 2MXV 65-3205-ITT
Calpeda BS2V 2MXV 65-3205-ITT 2 x 11kW Variable Speed Twin Pump Booster Set with I-MAT Converter
Australia-Wide
(08) 9240 2992
Official Calpeda
Peace of Mind
Product Overview
Fluctuating draw-off across elevated piping circuits in commercial developments requires responsive, continuous pressure maintenance. Configured with 2 Calpeda MXV 65-3205 vertical multistage pumps in a coordinated parallel layout, this twin booster assembly maintains smooth water delivery. When working against closed delivery valves, the hydraulic assemblies generate a maximum static closed-valve head of 86 m for vertical elevation. During peak facility draw, the dual-pump set delivers a peak volumetric flow rate of 1467 L/Min to supply all fixtures concurrently.
System line pressure is dynamically stabilized by an integrated motor-mounted Calpeda I-MAT frequency converter working in synchronized twin-pump orchestration. A high-precision digital transducer measures header pressure continuously, allowing the inverter to vary impeller velocity in direct response to consumer draw. Engineered acceleration ramps eliminate hydraulic water hammer, reducing physical stress on pipe joints, valves, and building plumbing infrastructure. The onboard control architecture includes comprehensive digital fault detection, automatically stopping the pumps during dry-run, power supply, or thermal overload events.
High mechanical endurance is achieved through Cast Iron GJL 250 pump casings encasing AISI 304 stainless steel intermediate stages, impellers, and drive shafts. The dual commercial pumps connect into heavy-duty headers providing standardized 100 mm suction and 100 mm discharge manifolds with DN 100 flanged. Dedicated isolation ball valves and inline non-return check valves protect each line, supported on an AISI 304 stainless steel structural mounting skid.
Electric propulsion is delivered via two 2-pole asynchronous induction motors built strictly for standard Australian commercial three-phase 400 V (50 Hz) power supplies. Operating at 2900 rpm, the dual motor assembly provides 2 x 11 kW of mechanical shaft energy and absorbs a rated full-load current of 2 x 20.8 Amps. Heavy-duty stator windings with Class F thermal insulation ensure dependable mechanical longevity under continuous plant room commercial operation.
Key Features
- Synchronized dual vertical multistage 5-stage hydraulic wet ends operate in parallel to produce smooth and balanced line pressure.
- An integrated motor-mounted Calpeda I-MAT variable frequency converter continuously modulates operating speed to sustain exact setpoint pressure.
- Heavy-duty Cast Iron pump casings paired with AISI 304 stainless steel stage chambers and impellers deliver exceptional structural rigidity.
- Weatherproof electric motor enclosures are sealed to IP55 standards with Class F thermal winding insulation for demanding plant room environments.
- Verified operating limits safely circulate clean commercial liquids across a working temperature spectrum of -15 °C to +110 °C.
- Controlled acceleration and deceleration ramp profiles eliminate sudden pressure spikes and safeguard building pipework from water hammer.
- Integrated digital safety electronics provide automated shutdown protection against dry-running, motor overcurrent, and electrical supply faults.
- Standardized DN 100 flanged manifold connections simplify mechanical alignment and expedite site pipework installation.
- Automated duty assist rotation equalizes operating run hours across both pumps to prevent uneven component wear.
- Backed by a standard 24-month manufacturer warranty.
What's Included
- 2 x Calpeda MXV 65-3205 vertical multistage pumps
- 1 x Motor-mounted Calpeda I-MAT variable frequency converter with motor adapter and interconnect cabling
- 1 x Factory-mounted 18 L membrane pressure vessel on delivery manifold
- 1 x AISI 304 stainless steel suction manifold with individual isolation ball valves and non-return valves
- 1 x AISI 304 stainless steel delivery manifold with individual isolation ball valves and visual pressure gauge
- 1 x Digital electronic pressure transducer pre-wired to the I-MAT inverter system
- 1 x Heavy-duty AISI 304 stainless steel structural mounting baseplate
SPECIFICATIONS
| Max Flow | 1467 L/Min |
| Max Head | 86 m |
| Power | 2 x 11 kW / 415v |
| Rated Current | 2 x 20.8 Amps |
| Suitable For | Large Building Water Boosting |
| Body Material | Cast Iron |
| Liquid Temperature | -15°C to +110°C |
| Inlet Size | 100 mm |
| Outlet Size | 100 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 manufacturer warranty coverage supports this dual variable speed booster set?
The BS2V 2MXV 65-3205-ITT is backed by a standard 24-month manufacturer warranty covering the pumping system.
What peak water discharge rate and maximum parallel flow capacity does this package supply?
Under peak distribution demand, the BS2V 2MXV 65-3205-ITT supplies up to 1466.6 L/min (88 m³/h) across dual pumps, where each multistage pump provides up to 733.3 L/min (44 m³/h).
Which electrical power supply and variable speed frequency converter regulate this booster set?
Electrical propulsion for the BS2V-2MXV-65-3205-ITT draws Three Phase 400 V power at 50 Hz, energizing twin 11 kW (15 HP) electric motors totaling 22 kW modulated by an integrated Calpeda I-MAT variable frequency converter.
Under what maximum static head elevation and line pressure limits does this package operate?
Within elevated discharge circuits, the BS2V 2 MXV 65 3205 ITT generates up to 86 metres of head and accommodates casing pressures up to 25 bar across temperatures from -15 °C to +110 °C.
What corrosion proof wetted metallurgy and common manifold connection sizes are incorporated?
Physical metallurgy across the 2MXV 65-3205-ITT encompasses Cast iron GJL 250 pump casings, AISI 304 stage casings, and AISI 304 stainless steel impellers on a Zinc-plated Steel S235JR Baseplate, with DN 100 Flanged suction and DN 100 Flanged delivery common manifolds.
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