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SKU: 1M1V15-4M-18
Davey Monsoon VM15-4 Single Phase 4kW Variable Speed Booster Pump Set with 18L Tank
Australia-Wide
(08) 9240 2992
Official Davey
Peace of Mind
Product Overview
Managing heavy morning water demand across multi-tier plumbing risers is handled by the Davey Monsoon single pump variable speed booster system. 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.
Hydraulic testing demonstrates this booster arrangement provides peak discharge up to 383 L/min. Across elevated vertical distribution lines, the multistage hydraulic wet end generates up to 54.7 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 16 bar.
The electric drive module features a high-efficiency motor engineered for long-term mechanical reliability. 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 240V supply at 50 Hz drawing a rated current of 23.4 Amps. Pre-plumbed hydraulic connections feature standardized 2" BSP ports, rated for clean liquid operating temperatures from 0°C to 40°C.
All mechanical components are securely arranged on a rigid 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 16 bar
- Factory-fitted 18L diaphragm pressure tank to absorb hydraulic shock
- Integrated variable speed inverter drive modulating speed to maintain constant line pressure
- Peak volumetric clean water delivery flow up to 383 L/min
- Pre-plumbed suction and delivery manifolds with standardized 2" BSP pipe connections
- Permissible clean liquid operating temperature range from 0°C to 40°C
- Wetted internal components precision crafted from AISI 304 stainless steel
- Vertical multistage Davey VM15-4 pump wet end featuring 4 stages
- Rated full load electrical current draw of 23.4 Amps
- Maximum vertical delivery shut-off head up to 54.7 metres
- Electrical supply rating of 240V at 50 Hz
- Backed by Davey 5-year pump end warranty and 2-year inverter drive warranty
What's Included
- Davey 1M1V Commercial Packaged Booster Skid
- 1 x Davey VM15-4 Vertical Multistage Pump with Variable Frequency Drive
- 1 x Factory-Mounted 18L Diaphragm Pressure Vessel
- Suction and Delivery Manifolds with Standardized 2" 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 | 383 L/Min |
| Max Head | 54 m |
| Power | 4 kW / 240v |
| Rated Current | 23.4 Amps |
| Suitable For | Large Commercial Facility & Hospitality Water Supply |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | -15°C to +120°C |
| Inlet Size | 50 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.
What total hydraulic discharge capacity does this booster set achieve?
Combined water delivery on the Davey Monsoon VM15-4 Single Phase 4kW Variable Speed Booster Pump Set with 18L Tank delivers up to 383 L/min (23.0 m3/h) of clean water delivery across vertical distribution circuits.
What mains voltage supply and electronic frequency drive regulate this package?
Powered by Single Phase 240V mains at 50 Hz, the 1M1V15-4M-18 runs a 4 kW electric motor drawing 23.4 Amps modulated by a motor-mounted variable frequency drive.
Under what maximum static head elevation does this booster package operate?
Maximum static elevation on the 1M1V-15-4M-18 achieves up to 54.7 metres while withstanding casing pressures up to PN25 (25 bar), rated for water temperatures up to 90 deg C.
How are the suction and delivery manifolds, baseplate, and wetted parts configured?
Built with 304 stainless steel internal stages and casing, the 1M1V 15 4M 18 includes DN50 (50 mm) flanged ports, a silicon carbide mechanical seal, and an 18L 10bar pressure vessel.
How is factory warranty coverage structured between the pump end and inverter drive?
Equipment protection on the VM15-4 (1M1V15-4M-18) is backed by official Davey manufacturer warranty terms providing 2 years for both the pump wet end and the electronic inverter drive against manufacturing defects.
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