A deep well jet pump combines two principles of pumping – that of the centrifugal pump and that of an injector (nozzle and venturi assembly).
Davey’s range of deep well pumps are fitted with a pressure switch for easy conversion to automatic operation.
An automatic demand response valve (ADR) is fitted as standard to protect against loss of prime from over pumping.
Used in conjunction with Deep Well injector kits, these pumps are ideal for supplying high pressure water from bores to 42m depth for:
• Water supply
• Tank filling
• Stock watering
• Sprinkler supply
Pumps can also be used in applications where the pump needs to be horizontally offset from the water supply.
|Deep well jet pumps are usually for bores with a pumping lift from 7.5 metres to 42 metres.