Product description
Rating plate
11
© Lutz-Jesco GmbH 2018
Subject to technical changes.
181112
BA-10407-02-V08
Motor-driven diaphragm dosing pump
MEMDOS LB
Operating instructions
If the dosing pump is in the suction stroke phase, the diaphragm is pulled
into the rear final position. Due to the resulting vacuum in the dosing
head, the pressure valve closes, the suction valve opens and dosing me-
dium flows from the suction line into the dosing head.
If the dosing pump is in the pressure stroke phase, the diaphragm is
moved into the front final position. Due to the pressure in the dosing head,
the suction valve closes and the dosing medium flows through the pres-
sure valve from the dosing head into the pressurised pipe.
4.5 Rating plate
There is information on the equipment about safety or the product's way
of functioning. The information must stay legible for the duration of the
service life of the product.
Material:
Max.: XXX l/h (XXX gph) at 50 Hz
Max.: XXX l/h (XXX gph) at 60 Hz
Max.: XX bar (XXX psig)
IP XX, XXX V/50 Hz, 460 V/60 Hz
XX/XXXX
S/N: XXXXXXXXXX
P/N:
Made in
Germany
*102A12345678*
*12345678012345*
MEMDOS LB
Lutz-Jesco GmbH 30900 Wedemark
Am Bostelberge 19 Germany
II 2G ck IIC T3
- PTB 12 ATEX
T
Fig. 2: Rating plate MEMDOS LB
No.
Description
1
Product, type, nominal size
2
Material
3
Maximum delivery capacity in l/h and gph at 50 Hz and
maximum back pressure
4
Maximum delivery capacity in l/h and gph at 60 Hz and
maximum back pressure
5
Maximum pressure in bar and psig
6
Protection class
7
Voltage supply at 50 and 60 Hz
8
Label showing conformity with applicable European directives
9
WEEE label
10
ATEX marking
11
Serial number
12
Part number
13
Month / year of manufacture
Table 6: Rating plate
13
12
11
3
4
5
1
6
7
8
9
2
10
