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SKU: 1M1V5-22M-24HP
Davey Monsoon VM5-22 Single Phase 4kW Variable Speed Booster Pump Set with 24L Tank
Australia-Wide
(08) 9240 2992
Official Davey
Peace of Mind
Product Overview
Commercial laundry operations and high-volume wash bays utilize the Davey Monsoon single pump variable speed booster system for consistent water delivery. 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.
The precision-balanced hydraulic package effortlessly generates system flows up to 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).
Motor power is supplied through an energy-efficient electric motor designed for commercial plant rooms. 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 1-1/4" BSP ports, rated for clean liquid operating temperatures from 0°C to 40°C.
The mechanical package is anchored to an ultra-sturdy, laser-cut structural steel baseplate. 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
- Vertical multistage Davey VM5-22 pump wet end featuring 22 stages
- Wetted internal components precision crafted from AISI 304 stainless steel
- Rated full load electrical current draw of 23.4 Amps
- Pre-plumbed suction and delivery manifolds with standardized 1-1/4" BSP pipe connections
- Maximum vertical delivery shut-off head up to 175 metres
- Electrical supply rating of 240V at 50 Hz
- Permissible clean liquid operating temperature range from 0°C to 40°C
- Peak volumetric clean water delivery flow up to 142 L/min
- Integrated variable speed inverter drive modulating speed to maintain constant line pressure
- Factory-fitted 24L diaphragm pressure tank to absorb hydraulic shock
- Maximum casing operating pressure rating of 25 bar (2,500 kPa PN25)
- 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 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 / 240v |
| Rated Current | 23.4 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.
What shut off head elevation and maximum casing pressure rating are supported?
Total elevation boost on the Davey Monsoon VM5-22 Single Phase 4kW Variable Speed Booster Pump Set with 24L Tank attains a maximum static head of 175 metres with a maximum casing pressure rating of PN25 (25 bar), accommodating clean water up to 90 deg C.
What internal wetted metallurgy, manifold port sizes, and mounting baseplate are fitted?
Constructed with 304 stainless steel casing, stages, and impellers on a rigid base, the 1M1V5-22M-24HP incorporates a silicon carbide mechanical seal, DN32 (32 mm) flanged ports, and a 24L 25bar pressure tank.
What manufacturer warranty protection covers this variable speed booster package?
Factory warranty provisions for the 1M1V-5-22M-24HP cover both the pump wet end and the variable speed drive for 2 years against manufacturing defects.
How much water throughput in litres per minute can this package achieve?
Rated for volumetric throughput, the 1M1V 5 22M 24HP yields up to 142 L/min (8.5 m3/h) to maintain constant pressure across multi-outlet networks.
What motor power rating and electrical supply operate this assembly?
Mains supply parameters for the VM5-22 (1M1V5-22M-24HP) specify Single Phase 240V at 50 Hz to operate a 4 kW motor (23.4 Amps) regulated by integrated inverter electronics.
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