PRODUCT INFORMATION
Davey’s robust “bullet proof” swimming pool pump is a true work horse. The PowerMaster range is a reliable and dependable fixed speed pool pump. The PM4503 is 380-415V, 2.7 hp pump offering flow rates to 475lpm at 10m head.
APPLICATION: Ideal for in-ground and above ground pools, lap pools, concrete and tile pools, fibreglass pools, swim jet installation and in-floor cleaning systems. Models to suit pools up to 170,000 litres.
FEATURES & BENEFITS
DESIGNED TO FILTER AND CIRCULATE POOL WATER
- Double insulated to water circuit – provided with an Equipotential Bonding Point for AS/NZ 3000 wiring standards
- Reliable - Constructed of strong corrosion resistant and U.V. materials for long and reliable working life:
- Built-in check valve protects pump internals from reverse flows
- Extra heavy duty, totally enclosed motor protects against the elements for long operating life
- Built-in thermal overload protects the motor against damage from over-heating
- Long Lasting – High performance silicon carbide mechanical seal for long life in salt and fresh water
- Performance – Powerful pumping delivers optimum flow rates for rapid pool water turnover, with quiet and efficient performance
- Convenient – Easy to remove, see through strainer lid for easy removal and cleaning
- Extra large strainer basket allows long intervals between cleaning and rapid priming
- Drain plug enables simple water drainage for easy maintenance
- Three phase model available for commercial pools and aquaculture applications
- 3m power lead with 10amp Australian three pin plug fitted to all single phase models
TECHNICAL DATA
ELECTRICAL DATA
| Model | PM 200 | PM 250 | PM 350 | PM 450 | PM 4503 |
| Voltage (V) | 220-240 | 220-240 | 220-240 | 220-240 | 380-415 |
| Phase | 1 | 1 | 1 | 1 | 3 |
| Supply frequency (Hz) | 50 | 50 | 50 | 50 | 50 |
| Start current (A) | 27 | 27 | 27 | 40 | 24 |
| Run current (A) | 5.8 | 6.5 | 7.7 | 10.0 | 3.6 |
| Motor input power (W) | 1200 | 1360 | 1675 | 2300 | 2040 |
| Motor output power (W) | 900 | 1000 | 1200 | 1775 | 1750 |
| RPM | 2850 | 2850 | 2850 | 2850 | 2850 |
| Enclosure class (IP) | 56 | 56 | 56 | 56 | 56 |
| Insulation class | F | F | F | F | F |
| Approval No. | A/10EA | A/10EA | A/10EA | A/10EA | A/10EA |
OPERATING LIMITS
| Max water temperature | Max ambient temperature | dBa @ 1 metre |
| 50ºC | 5ºC | 64 - (PM 200/250/350) 65 - (PM 450/4503) |
DRAWINGS
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LITERATURE
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Davey PowerMaster® PM 4503 Pool Pump Brochure |
