Smart automatic water pump EVN-A/850U (850W)

Smart automatic water pump EPA EVN-A/850U (850 W)

This is a new-generation smart automatic pump designed to raise water pressure and hold it at a steady level. Its key difference is that it has no pressure tank: a built-in electronic relay and smart board control the pressure themselves, so there is no longer any need to top up the air in a tank from time to time. The 850 W motor runs at 2850 rpm and delivers a flow of 60 L/min and a head of up to 45 m. Pressure is set digitally with buttons — no manual turning of a screw or nut is required.

Advantages

• Tankless design — removes the need to add air to a tank and monitor its pressure
• 850 W motor — a flow of 60 L/min and a head of 45 m serve the most demanding systems in the series
• Electronic relay and smart board — continuously monitor pressure and start and stop the pump by themselves
• Button setting — the required pressure is set with the up and down buttons, with no mechanical adjustment
• Dry-run protection — the pump stops by itself when the pipeline runs out of water, keeping the motor from burning out
• Three-indicator panel — shows power, pump operation and low water at a glance
• Suction from up to 8.5 m — draws water from a well or tank on its own, with no additional tank required
• Low noise level (no more than 70 dB) — comfortable for hotels, offices and residential settings
• Cast iron front housing, aluminium mid housing and brass impeller — strength, corrosion resistance and long service life

Application

Used in multi-storey buildings, hotels, offices and shops to raise and stabilise water pressure. Applied in household pipework in houses and apartments wherever pressure is insufficient, and in systems requiring water to be drawn from depths of up to 8.5 m; the 850 W model is intended for sites with the highest demand and many outlets.

Note on use

The required pressure is set with the up and down buttons on the control panel. When dry-run protection is triggered, the matching indicator lights up on the panel — in that case the water supply in the pipeline should be checked. A separate restart button on the panel is provided for starting the pump again.

EPA EVN-A/850U — a smart automatic pump that works without a pressure tank and keeps water pressure steady.