Product Description
The Davey Dynaflo 62303SS is a single stage centrifugal water transfer pump designed for demanding water transfer applications, including seawater, brackish water and light brines. It is suitable for water supply, tank filling, sprinkler systems, garden reticulation, dairy washdown, factory floor cleaning and general water transfer in agricultural, commercial and industrial applications.
The pump features a cast 316 stainless steel casing and 316 stainless steel shaft for corrosion resistance when handling aggressive water. Its glass-filled polycarbonate impeller and silicon carbide mechanical seal provide durability, while the O-ring sealed hand-tightened priming plug allows easier priming and maintenance.
The Dynaflo 62303SS 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 3.2kW output power and 3.7kW input power. It delivers flows up to 440 L/min and a maximum total head of 42 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 62303SS
- Product Type – Single Stage Stainless Steel Centrifugal Water Transfer Pump
- Pump Design – Single Stage Centrifugal
- Maximum Flow – 440 L/min
- Maximum Total Head – 42 Metres
- Maximum Suction Head – 7 Metres
- Supply Voltage – 380–415V
- Supply Frequency – 50Hz
- Phase – Three Phase
- Input Power (P1) – 3.7kW
- Output Power (P2) – 3.2kW
- Full Load Current – 6.2A
- Locked Rotor Current – 47A
- 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 316 Stainless Steel
- Impeller – Glass Filled Polycarbonate
- Pump Shaft – 316 Stainless Steel
- Impeller Locknut – ZF Brass
- Mechanical Seal – Silicon Carbide / Silicon Carbide
- Seal Elastomer – Nitrile Rubber
- Pump O-Rings – Nitrile Rubber
- Motor Shell – Aluminium
- Motor Finish – Baked Enamel
- Motor Mounting Feet – Xenoy Plastic
- Motor Through Bolts – 304 Stainless Steel with Brass Nuts
- Motor Fan – Polypropylene
- Length – 455mm
- Height – 320mm
- Net Weight – 33kg
- Warranty – 2 Years
- Applications – Seawater Transfer, Brackish Water, Light Brines, Water Supply, Tank Filling, Irrigation, Dairy Washdown, Factory Floor Cleaning & General Water Transfer
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