Product Description
The Davey Dynaflo 62203 is a single stage centrifugal water transfer pump designed for high-flow water supply and transfer applications. It is suitable for tank filling, sprinkler systems, garden reticulation, dairy washdown, factory floor cleaning and general water transfer in agricultural, commercial and industrial installations.
The pump features a robust cast iron casing with a baked polyester finish inside and outside for corrosion protection. Its glass-filled polycarbonate impeller, 304 stainless steel shaft and carbon/ceramic mechanical seal provide durability for demanding water transfer applications. An O-ring sealed hand-tightened priming plug allows easier priming and maintenance.
The Dynaflo 62203 uses a Davey-manufactured two-pole TEFC motor with IP56 enclosure protection and Class F insulation. The pump and motor are designed for frequent starts, with double-contact sealed bearings and corrosion-resistant motor mounting feet for reliable operation.
The pump operates on 380–415V three-phase power at 50Hz, with 2.2kW output power and 2.63kW input power. It delivers flows up to 360 L/min and a maximum total head of 38.7 metres, with a maximum suction head of 7 metres. The pump features a 50mm (2") female BSP inlet and 40mm (1 1/2") female BSP outlet.
Key Specifications:
- Model – Davey Dynaflo 62203
- Product Type – Single Stage Cast Iron Centrifugal Water Transfer Pump
- Pump Design – Single Stage Centrifugal
- Maximum Flow – 360 L/min
- Maximum Total Head – 38.7 Metres
- Maximum Suction Head – 7 Metres
- Supply Voltage – 380–415V
- Supply Frequency – 50Hz
- Phase – Three Phase
- Input Power (P1) – 2.63kW
- Output Power (P2) – 2.2kW
- Full Load Current – 4.5A
- Locked Rotor Current – 24A
- Motor Type – TEFC, 2 Pole
- Motor Enclosure – IP56
- Insulation Class – Class F
- Inlet – 50mm (2") Female BSP
- Outlet – 40mm (1 1/2") Female BSP
- Maximum Casing Pressure – 105m Head
- Water Temperature Range – 1°C to 50°C
- Pump Casing – Cast Iron
- Impeller – Glass Filled Polycarbonate
- Pump Shaft – 304 Stainless Steel
- Mechanical Seal – Carbon / Ceramic
- Seal Elastomer – Nitrile Rubber
- Pump O-Rings – Nitrile Rubber
- Motor Shell – Aluminium
- Motor Finish – Baked Polyester
- Motor Mounting Feet – Xenoy Plastic
- Motor Through Bolts – 304 Stainless Steel with Brass Nuts
- Motor Fan – Polypropylene
- Length – 405mm
- Height – 270mm
- Net Weight – 29.7kg
- Warranty – 2 Years
- Applications – Water Supply, Tank Filling, Sprinkler Systems, Garden Reticulation, Dairy Washdown, Factory Floor Cleaning & General Water Transfer
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