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SKU: 1MLV5-22M3-24HP
Davey Monsoon Light VM5-22 Three Phase 4kW Variable Speed Booster Pump Set with 24L Tank
Australia-Wide
(08) 9240 2992
Official Davey
Peace of Mind
Product Overview
To prevent line pressure sags during heavy draw-off periods, contractors install the Davey Monsoon Light vertical multistage booster package. Equipped with a vertical multistage pump assembly, the unit sustains line pressure stability across demanding plumbing lines. This packaged assembly supplies an integrated booster solution to prevent pressure dropouts across elevated risers.
With precision speed-controlled hydraulics, maximum operational flow reaches 142 L/min. Across elevated vertical distribution lines, the multistage hydraulic wet end generates up to 175 metres of maximum shut-off head to overcome static elevation losses. Internal impellers and intermediate stage diffusers are manufactured from AISI 304 stainless steel to maintain fluid purity and hydraulic efficiency. A hard-faced mechanical seal and reinforced casing construction support operating system pressures up to 25 bar (2,500 kPa PN25).
Propulsion energy is generated by an electric motor operating at standard Australian frequency. Speed regulation is governed by an integrated variable frequency drive controller, continuously matching motor speed to instantaneous draw to stabilize pipeline pressure. The electrical package connects to a 415V supply at 50 Hz drawing a rated current of 7.8 Amps. Pre-plumbed hydraulic connections feature standardized 1-1/4" BSP ports, rated for clean liquid operating temperatures from 0°C to 40°C.
Designed for minimal acoustic transmission, the pump rests on an isolated structural base frame. Integrated elastomeric mounts isolate pump vibrations, protecting connected distribution pipework from mechanical stress and acoustic transmission. Engineered and assembled to meet demanding Australasian commercial plumbing standards, the system benefits from comprehensive Davey technical support and readily available nationwide spare parts.
FEATURES
- Maximum casing operating pressure rating of 25 bar (2,500 kPa PN25)
- Pre-plumbed suction and delivery manifolds with standardized 1-1/4" BSP pipe connections
- Electrical supply rating of 415V at 50 Hz
- Wetted internal components precision crafted from AISI 304 stainless steel
- Permissible clean liquid operating temperature range from 0°C to 40°C
- Factory-fitted 24L diaphragm pressure tank to absorb hydraulic shock
- Maximum vertical delivery shut-off head up to 175 metres
- Integrated variable speed inverter drive modulating speed to maintain constant line pressure
- Rated full load electrical current draw of 7.8 Amps
- Vertical multistage Davey VM5-22 pump wet end featuring 22 stages
- Peak volumetric clean water delivery flow up to 142 L/min
- Backed by Davey 5-year pump end warranty and 2-year inverter drive warranty
What's Included
- Davey 1MLV Commercial Packaged Booster Skid
- 1 x Davey VM5-22 Vertical Multistage Pump with Variable Frequency Drive
- 1 x Factory-Mounted 24L Diaphragm Pressure Vessel
- Suction and Delivery Manifolds with Standardized 1-1/4" BSP Connections
- Individual Isolation Ball Valves and Spring-Loaded Non-Return Check Valves
- Factory-Calibrated Digital Pressure Transducer and Visual Pressure Gauge
- Rigid Structural Steel Mounting Baseplate Frame
- Comprehensive Manufacturer Technical Manual and Installation Guide
SPECIFICATIONS
| Max Flow | 142 L/Min |
| Max Head | 175 m |
| Power | 4 kW / 415v |
| Rated Current | 7.8 Amps |
| Suitable For | High-Rise Sanitary Riser Boosting & Boiler Feed |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | -15°C to +120°C |
| Inlet Size | 32 mm |
| Outlet Size | 32 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.
Which specific warranty support applies to the pump components and inverter drive?
Authorised warranty terms for the Davey Monsoon Light VM5-22 Three Phase 4kW Variable Speed Booster Pump Set with 24L Tank provide official Davey manufacturer warranty protection providing 2 years of comprehensive coverage on both the pump wet end and the variable speed inverter drive against manufacturing defects.
How much water throughput in litres per minute can this package achieve?
Under peak consumption draw, the 1MLV5-22M3-24HP supplies up to 142 L/min (8.5 m3/h) of steady water output across building pipework.
What motor power rating and electrical supply operate this assembly?
Electrical propulsion for the 1MLV-5-22M3-24HP draws Three Phase 415V supply at 50 Hz, energizing a 4 kW motor (7.8 Amps) managed by variable speed inverter electronics.
What shut off head elevation and maximum casing pressure rating apply to this unit?
Within elevated discharge circuits, the 1MLV 5 22M3 24HP generates up to 175 metres of head and accommodates working pressures up to PN25 (25 bar) at temperatures up to 90 deg C.
Which construction materials, hydraulic connection sizes, and pressure vessel are standard?
Physical metallurgy across the VM5-22 (1MLV5-22M3-24HP) encompasses 304 stainless steel wet end components on a rigid mounting chassis, featuring DN32 (32 mm) flanged ports and a 24L 25bar vessel.
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