KSB Etaline ETL-125-125-160 160L [6/90] Etaline etaline r

KSB Etaline ETL-100-100-250 180M [6/90] Etaline etaline r
Hydraulic pump efficiency (%) with trimmed impeller: see
data sheet
Pump performance curves, including efficiency
characteristics: see documented characteristic curve
The efficiency of a pump with a trimmed impeller is
usually lower than that of a pump with full impeller
diameter. Trimming of the impeller will adapt the pump
to a fixed duty point, leading to reduced energy
consumption. The minimum efficiency index (MEI) is based
on the full impeller diameter.
Operation of this water pump with variable duty points
may be more efficient and economic when controlled, for
example, by the use of a variable speed drive that matches
the pump duty to the system.
Information relevant for disassembly, recycling or disposal
at end of life: see installation/operating manual
Information on benchmark efficiency or benchmark
efficiency graph for MEI = 0.7 (0.4) for the pump based on
the model shown in the Figure are available at: http://
www.europump.org/efficiencycharts
Acceptance tests / warranty
The following acceptance tests may be performed at a
surcharge:
Materials testing
Test report 2.2
Final inspection
Inspection certificate 3.1 to EN 10204
Hydraulic test
The duty point of each pump is guaranteed according
to ISO 9906/2B or ISO 9906/3B.
NPSH test
Other inspections/tests on request
Warranties
Warranties are given within the scope of the valid delivery
conditions.
Overview of all fluids handled
Etaline
Table of fluids handled and associated material combinations
= standard
Fluid handled
Application limit
Temperature
Materials
casing/impeller
Shaft seal
mechanical seal
Comments
Grey cast iron/
grey cast iron
Grey cast iron/
stainless steel
Grey cast iron/
bronze
U3BEGG (WE 25, 35)
AQ1EGG (WE 55)
Q1Q1EGG
U3U3VGG
Q1Q1X4GG
BQ1EGG
[°C] G GC GB 6 22 7 9 10 11
Water
Service water ≤ 110
CrNiMo cast steel can be used
Fire-fighting water
1)
≤ 60
Contact KSB for supply to VdS guideline.
1)
General evaluation criteria for results of water analysis: pH value ≥ 7; chlorides content (Cl) ≤ 250 mg/kg. Chlorine (Cl2) ≤
0.6 mg/kg.
Heating / Air-conditioning / Ventilation
In-line Pumps
6
Etaline / Etaline-R

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