General Data - Standard Pumps; Deviant Datas - Pumps In The "Higher Pressures (Hp)" Versions; Materials; Metering Rates - Ecolab Elados EMP II - E10 Notice Technique

11.3.2 General data - Standard pumps

Description
Pump output [l/h]* / **
max. metering backpressure [MPa
Number of strokes [1/min] at 50 Hz
Metering quantity/stroke [ml] 50 Hz/60 Hz
Metering accuracy [see chapter 11.5]
max. conveyable viscosity [mPas]
Permitted ambient temperature
Suction height [mWs] at 100 %
max. pre-pressure suction sided [MPa (bar)]
Noise level [DBA] at 1 m distance
(acc. to DIN EN 12639/ EN ISO 9614-2)
Recommended minimum diameter of
suction/pressure connector [ID mm]
Weight [kg]
* All data relate to water at 20 °C
** At mains power frequency of 60 Hz, the delivery capacity increases by 20%, while metering backpressure decreases by 20%.
*** Suction heights with clean, moistened valves at 100% metering stroke and max. stroke frequency

11.3.3 Deviant datas - Pumps in the "Higher Pressures (HP)" versions

Description
Pump output [l/h]*
max. metering backpressure [MPa (bar)]
Metering quantity/stroke [cm³]
* all data relate to water at 20 °C
11.4

Materials

Pump head:
Diaphragm:
Seals:
Valves:
Ball valves:
Housing:
Colour:
Special versions available on request.
11.5

Metering rates

The reproducible metering accuracy is approx. ± 3 % at a minimum 30% stroke length under invariable
conditions.
Due to the characteristics of the pump, higher output can be produced until the operating temperature is
reached.
Accurate metering can be achieved by observing the following points:
a) All metering output data refer to measurements with water at 20 °C as well as a constant supply
voltage and a warmed-up operating condition of the metering pump.
b) If there is pre-pressure on the suction side, the pressure difference between the suction and the
pressure sides must be at least 0.1 MPa (1 bar). The water column on the metering pump must be
protected by an appropriate valve arrangement.
A pressure control valve or a metering value is not an absolutely hermetically sealing
NOTE
shutoff device.
Metering stroke adjustment may only be performed with the pump running if the stroke
WARNING
adjusting screw is released.
417101339_EMP_II_E10
V3014 V3025 00048 00043
1,4
(bar)]** 0.1 (10) 0.8 (8) 0.4 (4) 1 (10) 0.6 (6) 1 (10) 0.5 (5)
0.19
stroke***
PVDF, optionally PP, stainless steel 1.4571
PTFE-EPDM composite diaphragm
FPM (Viton B), optionally EPDM, Kalrez
PVDF, optionally PP or stainless steel 1.4571
Ceramic, optionally stainless steel 1.4401, PTFE
thermoplastic polyester
Blue RAL 5007
Pump type
(6 bar) (10 bar)
2,5 4,8 4,3
122
0.34 0.65 0.57
< ± 3%
200
5-40°C
2
0.08 (0,8)
54,0
4
2 2.4
Pump type
V3014 V3025
1,2
1.6 (16)
0.16 0.27
54
00072 00112 00240
7,2 11,2
0.2 (2)
0.98 1.5 3.28
0.05 (0,5) 0.02 (0,2)
6
3.1 3.3
00043
2 4
0.55
Rev. 10-01.19
24