self priming gear pump, technically identical to basic model EP 400,

but equipped with electronic pump switch management based

on pressure- and flow rate (Impulse Control), pressure relief device,

and leakage protection (for details see operating advice below).

Offers high pressure performace at moderate flow rate

for fluids Hazard Class A3 with a flash point higher than 55° C

output: approx. 22 l/min. (SAE30 at free delivery)

max. pressure: approx. 16 bar, Suction head to 2,5 m

electric data: 230V, 50Hz, 5.3A, 0.75kW, IP55

threads: 3/4" (outlet) / 1" (inlet)

Operating advice:

The self-priming electric gear-wheel pumps EP 200- and EP 400-electronic are

designed to transfer and dispense oil from low to high viscosity, at moderate

or high flow rates. The high pressure output combined with an electronic pump

management through electronically controlled switch behavior makes the pumps

particularly suitable for the use with hose reels or for long promotion distances.

When the filling gun is closed (pressure builds up), the pump is safely switched

off, when the filling gun is opened (pressure decrease), the switch control

monitors the flow rate, which is influenced by viscosity, hose diameter, temperature,

and operates accordingly. The electronic switch control represents a significant

performance increase as compared to electric gear wheel pumps without this feature.

Part of the electronic pump management is a leakage protection through the limitation

of the pump`s runtime that prevents unwanted promotion. The adjustment works in

7 steps, from 2 to 25 minutes, or shut-off.

A pressure relief device (as described above - Art.-Nr. 34 336 97) is integral part

of the electronically managed EP pump.

Please consider that hose and tube diameter, changes in flow direction, promotion

distances, oil viscosity and ambient temperatures significantly determine the

system's flowrate. In case of doubt please consult with MATO.