Roll over image to zoom
SKU: BS2V 2MXHL 803-ITT
Calpeda BS2V 2MXHL 803-ITT Three Phase 2 x 1.1kW Variable Speed Twin Pump Booster Set with I-MAT Converter
Australia-Wide
(08) 9240 2992
Official Calpeda
Peace of Mind
Product Overview
Multi-tower apartment developments and high-density strata complexes achieve balanced risers with the Calpeda BS2V 2MXHL 803-ITT twin pump set. Built with 2 x Calpeda MXHL 803 multistage pump assemblies, the package delivers a maximum volumetric flow rate of 434 L/min to overcome sudden demand spikes across commercial pipework. The hydraulic wet ends produce a maximum shut-off head of 32 metres to maintain constant vertical static elevation without line starvation.
Performance testing verifies that the twin multistage wet ends sustain peak volumetric output up to 434 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.
Engineered to withstand heavy hydraulic cycling, the twin pumps rest on a solid baseplate. 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 65 mm suction port and a 50 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.
The twin electrical system incorporates heavy-duty motors featuring Class F thermal insulation. Operating with a full-load current rating of 2 x 2.7 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 regulates rotational velocity in real time, preventing sudden pressure spikes and eliminating line water hammer.
- The parallel twin-pump configuration provides combined clean water delivery volumes scaling up to 434 L/min during heavy site draws.
- A maximum delivery shut-off head of 32 metres easily overcomes vertical static lift and friction losses in multi-tier pipework.
- All primary wetted components including pump casings, stage chambers, and impellers are fabricated from premium AISI 316L stainless steel.
- The delivery header includes an 18 L membrane expansion vessel to suppress hydraulic shock and minimize unnecessary cycling.
- Common AISI 304 stainless steel manifolds feature a 65 mm suction header and a 50 mm delivery connection with dedicated check valves.
- Heavy-duty induction motors feature Class F thermal winding limits, IP54 environmental enclosure protection, and continuous S1 commercial duty.
- Engineered for wide thermal adaptability, the system reliably handles fluids from -15°C to +110°C across diverse commercial duties.
- Integrated multi-pump cascade control ensures automatic backup and complete standby redundancy if any unit requires service.
- 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 803 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 (65 mm)
- 1 x Common AISI 304 stainless steel discharge manifold with check valves (50 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 | 434 L/Min |
| Max Head | 32 m |
| Power | 2 x 1.1 kW / 415v |
| Rated Current | 2 x 2.7 Amps |
| Suitable For | Commercial Building Pressure Systems |
| Body Material | 316L Stainless Steel |
| Liquid Temperature | -15°C to +110°C |
| Inlet Size | 65 mm |
| Outlet Size | 50 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 is this twin horizontal multistage booster package covered under factory warranty?
Authorised warranty terms for the Calpeda BS2V 2MXHL 803-ITT Variable Speed Booster Set with I-MAT (3~ (400V)) (BS2V 2MXHL 803-ITT) provide comprehensive 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 2MXHL 803-ITT provides up to 433.3 L/min (26 m³/h), where each multistage pump supplies up to 216.7 L/min (13 m³/h).
Which electrical power mains and variable speed frequency converter regulate this booster set?
The BS2V-2MXHL-803-ITT connects to Three Phase 400 V mains at 50 Hz, powering two 1.1 kW (1.5 HP) electric motors totaling 2.2 kW with alternating Calpeda I-MAT frequency drives.
Under what maximum static head elevation and line pressure limits does this package operate?
The BS2V 2 MXHL 803-ITT generates up to 32 metres of maximum static head and sustains casing pressures up to 10 bar, rated for liquid temperatures between -15 °C to +110 °C.
What corrosion proof wetted metallurgy and manifold connection port sizes are incorporated?
Common manifold plumbing on the BS2V (BS2V 2MXHL 803-ITT) provides G 2 1/2" BSP suction and G 2" BSP delivery connections, joining AISI 316L chromium-nickel-molybdenum stainless steel pumps on a Zinc-plated Steel S235JR Baseplate.
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