3 Product Description
3.1 General description
ICP pumps are single-stage volute casing pumps in process design. Hydraulic design and dimensions
comply with ISO 2858/ EN 22858, the technical design complies with ISO 5199/EN 25199. For pump
pressure up to 25 bar and volute casing with center-line feet.
ICPI pumps as design ICP, except that they have an inducer.
ICPH and ICPIH pumps additionally possess a cooling or heating of the casing cover and/or the volute
casing.
The pumps are designed as modular systems and can, therefore, be delivered in many variants (e.g. dif-
ferent materials, shaft sealing, different kinds of lubrication, cooling / heating, and so on).
The permitted application conditions and design details of the delivered pump are shown in the attached
data sheet and / or order confirmation.
Shaft sealing
Basically there are two kinds of shaft sealing: the packing and the mechanical seal, whereas, there again
are many variants of both kinds. At the data sheet and / or the order confirmation the shaft sealing type
of your pump is shown.
An instruction for the packing of a stuffing box resp. for the mounting and operation of mechanical seals
can be found in the appendix of the particular
Mounting Instructions of the Shaft Sealing
.
NOTICE:
Packed stuffing boxes are not allowed in an ATEX-classified environment.
Further details about packings and mechanical seals, as well as the therewith connected accidental dan-
gers, you can find in Monitoring and in
6.2 Mechanical seals on page 32
The pump shaft is guided by anti-friction bearings. In the data sheet and / or order confirmation you can
see, if your pump is designed for oil lubrication (standard design) or grease lubrication (special design).
In areas endangered to explosion the use of pumps with grease lubricated bearings is forbidden.
Used bearings
The size of the bearing bracket of your pump is shown in the data sheet and / or order confirmation.
Bearing bracket
Bearing type
Pump side
Drive side
24
6307 - C3
3307A - C3
32
6309 - C3
3309A - C3
42
6311 - C3
3311A - C3
48
6313 - C3
3313A - C3
Oil Sump Cooling
On temperatures of the pumped liquid over 160°C | 320°F an oil sump cooling is required.
For connection refer to list "Connections" in the annex.
3 Product Description
Model ICP, ICPI, ICPH, ICPIH Installation, Operation and Maintenance Instruction
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