Etatron DLX User Manual

• 28 •
O VERALL DIM E NSIONS ( Fig. 1)
2.0 - DLX SERIES METERING PUMPS
2.1 - OPERATION
The metering pump is activated by a teflon diaphragm mounted on a piston of an electromagnet.
When the piston of the electromagnet is attracted, a pressure is produced in the pump body with an expulsion
of liquid from the discharge valve. Once the electric impulse is finished a spring brings the piston back to the
initial position, with a recall of liquid through the suction valve.
The operation is simple the pump does not need lubrication, therefore maintenance is reduced almost to zero.
The materials used for the construction of the pump make it particularly suitable for aggressive liquids.
The metering pump has been designed to feed liquids with capacities from 0 to 20 l/h and pressures from 0 to
15 bar (depending on the model selected).
2.2 - TECHNICAL SPECIFICATIONS
• The products are manufactured according regulation.
• Antiacid plastic casing.
• Control panel protection assured by an adhesive polyester film, weatherproof and resisting UV ray
• Standard power supply (fluctuations not to exceed ±10%):
230 V a.c.50 Hz single phase.
• Optional power supply (fluctuations not to exceed ±10%):
240 V a.c.50-60 Hz single phase;
110 V a.c. 50-60 Hz single phase.
• Overvoltage cat. II.
• Environmental Conditions: IP65 protection, indoor use statement, altitude up to 2000m, ambient temperature 5C to 40C,
• maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C.
• Pollution degree 2
• Upon request: manual stroke lenght adjustment. This control provides accurate flow adjustment. (only DLXB
series)
DosingPump.ir

Etatron DLX Specifications

General

Protection Degree	IP65
Display	LCD
Power Supply	24 VDC
Material	Stainless steel
Light Source	LED
Detector	Photodiode