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SKU: BS2V 2MXV 25-318-ITT
Calpeda BS2V 2MXV 25-318-ITT 2 x 3kW Variable Speed Twin Pump Booster Set with I-MAT Converter
Australia-Wide
(08) 9240 2992
Official Calpeda
Peace of Mind
Product Overview
Multi-level commercial infrastructure requires robust hydraulic boosting to eliminate pressure drops during simultaneous draw periods. Configured with 2 Calpeda MXV 25-318 vertical multistage pumps in a coordinated parallel layout, this twin system maintains uniform pressure across elevated risers. When working against closed delivery valves, the hydraulic assemblies generate a maximum static closed-valve head of 191 m for vertical elevation. Under peak concurrent fixture demand, the synchronized twin wet ends provide a maximum delivery capacity of 150 L/Min across the network.
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.
Wetted hydraulic components are fabricated from certified AISI 304 stainless steel, including intermediate stage bowls, precision impellers, casings, and pump shafts. The dual pumping units tie into AISI 304 stainless steel headers having standardized 40 mm suction and 40 mm delivery ports with G 1 1/2" BSP. Dedicated full-bore isolation ball valves and check valves secure each pump line, anchored to a rigid 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 3 kW of mechanical shaft energy and absorbs a rated full-load current of 2 x 6.2 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 18-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 AISI 304 stainless steel pump casings, intermediate stage chambers, and impellers ensure superior corrosion resistance.
- 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 G 1 1/2" BSP 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 25-318 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 | 150 L/Min |
| Max Head | 191 m |
| Power | 2 x 3 kW / 415v |
| Rated Current | 2 x 6.2 Amps |
| Suitable For | Commercial Cold Water Boosting |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | -15°C to +110°C |
| Inlet Size | 40 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.
What manufacturer warranty coverage supports this twin pump variable speed package?
The BS2V 2MXV 25-318-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 25-318-ITT supplies up to 150 L/min (9 m³/h) across dual pumps, where each multistage pump provides up to 75 L/min (4.5 m³/h).
Which electrical power supply and variable speed frequency converter regulate this booster set?
Electrical propulsion for the BS2V-2MXV-25-318-ITT draws Three Phase 400 V power at 50 Hz, energizing twin 3 kW (4 HP) electric motors totaling 6 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 25 318 ITT generates up to 191 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 25-318-ITT encompasses AISI 304 chromium-nickel stainless steel, AISI 304 stainless steel impellers, and Hard Metal-Carbon-EPDM mechanical seals on a Zinc-plated Steel S235JR Baseplate, with G 1 1/2" BSP suction and G 1 1/2" BSP delivery common manifolds.
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