KSB Movitec LHV025/04 [7/60] Product benefits
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KSB Movitec LHV025/04 [7/60] Product benefits

KSB Movitec LHS06/02 [7/60] Product benefits
Materials
Overview of materials depending on the design
Components Movitec
V VC VS LHS 6
Baseplate
Grey cast iron
5)
EN-GJS-400-15/
EN-GJL-250
- EN-GJS-400-15/
EN-GJL-250
-
Cast stainless steel
6)
1.4308 - 1.4308 -
Pump casing
Grey cast iron
7)
- EN-GJL-250 - -
Cast stainless steel 1.4308 - 1.4408 1.4408
Hydraulic system of the pump
Stainless steel 1.4301 1.4301 1.4404 1.4404
Cast stainless steel
8)
1.4308 1.4308 1.4408 -
Comparison of materials
EN ASTM
EN-GJL-250 A48 Class 35 B
EN-GJS-400-15 A5369 Grade 60-40-18
1.4301 SS 304
1.4308 Grade CF8M
1.4404 SS 316L
1.4408 Grade CF8M
Coating and preservation
Coating of pump components
Component Coating
Stainless steel components No additional coating
Movitec VC:
Pump casing made of grey cast
iron
Cataphoretic coating
Movitec V/VS:
Slide flanges made of grey
cast iron
Cataphoretic coating
Drive lantern made of grey
cast iron
Powder coating
Product benefits
▪ Reliable: product-lubricated plain bearings made of
tungsten carbide, cast pump foot, torsion-resistant pump
shroud and confined O-rings
▪ Long service life due to corrosion-resistant hydraulic
components made of stainless steel
▪ Easy to service: Can be fitted with any standardised
mechanical seal (to EN 12756)
▪ Various materials and connection options, extended
temperature and pressure range
Product information as per Regulation No. 547/2012 (for
water pumps with a maximum shaft power of 150 kW)
implementing "Ecodesign" Directive 2009/125/EC
▪ Minimum efficiency index: see data sheet
▪ The benchmark for the most efficient water pumps is MEI
≥ 0.70.
▪ Year of construction: see data sheet
▪ Manufacturer’s name or trade mark, commercial
registration number and place of manufacture: see data
sheet or order documentation
▪ Product’s type and size identificator: see data sheet
▪ 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 / Warranties
▪ Pressure test
– to EN 809
▪ Leak test
– with water
▪ Materials testing
– Certificate of compliance with the order (corresponds
to EN 10204)
In the certificate of compliance with the order the
manufacturer confirms by way of an informal report
without specifying test results that the delivery
complies with the stipulations of the purchase order.
5)
Powder-coated
6)
Optional
7)
With cataphoretic coating
8)
Size 90 only
High-pressure Pumps
High-pressure In-line Pumps
Movitec
7

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