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SKU: BS2V 2MXV 40-919-ITT
Calpeda BS2V 2MXV 40-919-ITT 2 x 7.5kW Variable Speed Twin Pump Booster Set with I-MAT Converter
Australia-Wide
(08) 9240 2992
Official Calpeda
Peace of Mind
Product Overview
Demanding commercial plumbing networks experience substantial flow variations that require automated, adaptive pressure boosting. This high-efficiency twin system incorporates 2 Calpeda MXV 40-919 vertical multistage pumps in parallel to deliver reliable, balanced water circulation. Under closed-valve conditions, the vertical multistage stacks develop a maximum shut-off head of 206 m to overcome vertical building height. When demand reaches operational peaks, the parallel pumping assembly achieves a maximum flow rate of 433 L/Min across distribution outlets.
Automated pressure regulation is governed by a motor-mounted Calpeda I-MAT variable frequency converter operating the twin pumps in coordinated duty assist staging. Stepless speed modulation continuously matches rotational velocity to instantaneous line demand, maintaining constant pressure while maximizing electrical efficiency. Gradual acceleration ramps eliminate disruptive hydraulic surges, protecting building pipework and inline fittings from mechanical water hammer stresses. Comprehensive digital diagnostics incorporate automated shut-off protection to safeguard the pumping assembly against dry running, phase loss, and overcurrent conditions.
Manufactured with corrosion-resistant AISI 304 stainless steel, the pump wet ends incorporate durable stainless steel casings, diffusers, stage chambers, and impellers. Dual vertical pumps couple directly to rigid AISI 304 stainless steel headers with 65 mm suction and 65 mm discharge ports equipped with G 2 1/2" BSP. Individual isolation ball valves and non-return check valves protect each branch, supported by an analog line pressure gauge on an AISI 304 stainless steel mounting base.
Power is provided by dual heavy-duty 2-pole induction motors designed for continuous operation on Australian three-phase 400 V (50 Hz) electrical distribution networks. Running synchronously at 2900 rpm, the electric drives generate 2 x 7.5 kW of mechanical output with a rated operational full-load current draw of 2 x 14.3 Amps. High-grade electrical laminations and Class F thermal insulation deliver long-term mechanical reliability across continuous commercial duty cycles.
Key Features
- Synchronized dual vertical multistage 19-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 2 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.
- Covered by a 24-month manufacturer warranty.
What's Included
- 2 x Calpeda MXV 40-919 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 | 433 L/Min |
| Max Head | 206 m |
| Power | 2 x 7.5 kW / 415v |
| Rated Current | 2 x 14.3 Amps |
| Suitable For | Industrial Water Reticulation Systems |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | -15°C to +110°C |
| Inlet Size | 65 mm |
| Outlet Size | 65 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.
How does the integrated variable speed drive control the twin electric motors?
Automated speed regulation on the Calpeda BS2V 2MXV 40-919-ITT Variable Speed Booster Set with I-MAT Three Phase utilizes Three Phase 400 V power at 50 Hz to drive twin 7.5 kW (10 HP) motors totaling 15 kW, coordinated by an integrated Calpeda I-MAT variable frequency converter.
Under what maximum static head elevation and line pressure limits does this package operate?
Developing up to 206 metres of maximum static head, the BS2V 2MXV 40-919-ITT sustains internal casing pressures up to 25 bar across fluid operating temperatures from -15 °C to +110 °C.
What corrosion proof wetted metallurgy and common manifold connection sizes are incorporated?
Wetted construction on the BS2V-2MXV-40-919-ITT combines AISI 304 chromium-nickel stainless steel, AISI 304 stainless steel impellers, and Hard Metal-Carbon-EPDM mechanical seals seated on a Zinc-plated Steel S235JR Baseplate, linked by G 2 1/2" BSP suction and G 2 1/2" BSP delivery common manifolds.
What manufacturer warranty protection coverage supports this twin variable speed pumping assembly?
The BS2V 2MXV 40-919-ITT variable speed booster set is protected by a 24-month manufacturer warranty.
What peak water discharge rate and maximum parallel flow capacity does this package supply?
To accommodate heavy site consumption, the 2MXV 40-919-ITT provides up to 433.4 L/min (26 m³/h) across twin pumps under automated variable speed coordination.
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