95D Deep Well Pressure Pump + 470 injector & 4" housing - 1.1kW 240V 50Hz 1ph incl pressure switch

The Davey 95D Deep Well Pressure Pump + 470 injector & 4" housing is a specific single-phase, jet-assisted pump system designed to draw water from bores or wells down to 30 metres. It includes the 470 injector kit (product code 22470) and 4-inch housing, making it a complete solution for deep well water supply.

Core Technical Profile

• Motor Power: 1.1kW (Output).
• Electrical: 240V, 50Hz, single-phase supply with inbuilt thermal overload protection.
• Automatic Operation: Includes a factory-fitted pressure switch and gauge.
• Components: This package comes as a complete kit including the pump head, the 470 injector, and the 4" housing (for 4-inch minimum diameter bores).

Performance Capabilities with 470 Injector

This configuration is optimized for depths down to 30 metres, offering specific flow rates and pressures depending on the installation depth:

• Injector Depth Flow Rate (approx.) Discharge Pressure (approx.)
• 12 metres 34 LPM 280 kPa
• 18 metres 27 LPM 280 kPa
• 24 metres 18 LPM 280 kPa
• 30 metres 13 LPM 280 kPa
• The maximum flow rate for the pump with this injector can be up to 49 LPM, depending on conditions.

Robust Construction and Features

• Corrosion Resistance: Features a marine-grade aluminium pump body with an internal Rilsan® lining for excellent protection against aggressive water.
• Motor Protection: The TEFC motor has an IP56 rating for long-term protection against dust, vermin, and water ingress.
• Reliable Design: An Automatic Demand Response (ADR) valve is fitted as standard to protect against loss of prime from over-pumping.

Data Sheet