Etech-Franklin EH Automatic Water Pumps

Pressure groups with automatic electronic start and stop control and protection against lack of water, silent and maintenance-free. Pressurization for domestic use in houses, apartments, etc. Starting pressure 1.5 Bar. Stop pressure (the maximum reached by the pump). Built-in check valve. Supplied with pressure gauge. Inlet diameter: 1¼” female. Outlet diameter: 1” male. Reset button.

Operation
Replaces the traditional autoclave, pressure switch, check valve and level switch system. This device automatically starts the electric pump when any water point is opened and stops it after a delay of 15 to 20 seconds as soon as there is no more water consumption.

Fluid: Clean waters and non-aggressive or viscous liquids, free of solid substances.
Maximum fluid temperature: 45 ºC
Maximum suction height: 7 m
Maximum starts per hour: 30

Construction features
Centrifugal pumps specially designed for increasing pressure in domestic water installations. All components in contact with water are made of AISI 304 and are designed for applications in supply, irrigation, cooling and heating systems.
Pump Body: AISI 304 Stainless Steel
Impeller: AISI 304 Stainless Steel
Motor shaft: AISI 304 stainless steel
Mechanical seal: Ceramic/Graphite

Flow Controller
Compact device for automatic control and protection of electric pumps. The patented system is equipped with special electronic flow and pressure sensors integrated into the electronic circuit that controls the operation of the electric pump and maintains constant pressure and flow and has a safety system against dry running. OPTIMATIC replaces the traditional autoclave, pressure switch, check valve and level switch system. This device automatically turns on the electric pump when any water point is opened and stops it after a 10-second delay as soon as there is no more water consumption.

Electric Motor
Two-pole induction type, closed and self-ventilated, suitable for continuous operation, with IP55 degree of protection and class F insulation. Single-phase 230V - 50Hz with permanent capacitor. Motors must be thermally protected by the user.
Nota: Só the EH5-5 model is supplied with a control panel .

*The components of this kit are supplied in separate packaging.