E-Hong EQ400 Automatic Constant Pressure Water Booster Pump 0.37KW 0.50HP (2-3 Bathroom)

Definition 

E-HONG ELECTRONICS has been producing 4" 6" deep well encapsulated canned resin filled borehole submersible motor for over 36 years since 1980. We also manufacture electronic automatic centrifugal constant pressure water booster pump for residential and domestic use. There are one million deep well canned encapsulated water coolant submersible sold around the world. We are also one of the leading companies for manufacturing residential domestic booster pump in Taiwan. All motor and pump are made in Taiwan.

The EQ series pumps are designed for water supply and pressure boosting in residential, commercial and light industrial applications where low or inadequate water pressure exists.

Specifications

• Model: EQ400
• Power (kw/hp) : 0.37/0.50
• Voltage (V) : 220V
• Inlet / Outlet: 1" x 1"
• Maximum of height: 30M
• Flow Rate: 75L/min

Operating Conditions

• Ambient temperature: Max. +40°C
  
• Liquid temperature: +4°C ~ +40°C
• System Pressure: Max. 8.5 kg/cm²
• Relative humidity: Max. 85% (RH)
• Under normal operation, it is not necessary to adjust the pressure unless the cut in pressure is higher than preset activation point (refer to speciation).

Features

• The EQ is a complete, all-in-one unit, consisting of a centrifugal pump, motor, pressure tank, and electronic controller. The built-in electronic controller provides constant pressure which ensures that the pump starts automatically when water is consumed and operates continuously until water is not required.
  
• Compact design and quiet operation make the EQ series suitable for many applications.
• The EQ has constructed from the top quality corrosion-resistant materials.
• The pump has built-in dry-run shut off with automatic reset function.
• The motor has a built-in thermal overload to protect against high operating temperatures and over current. (Single phase motor only)
• The EQ has an anti-cycling feature which prevents the pump from continuous starting and stopping when you have a dripping tap or minor leak in the system.
• The pumps will lift water up to 7.6m. with foot valve and pump suction piping filled with water.

Applications

It is suitable for boosting pressure from underground or surface water supplies.