ISO 3069:2000

End-suction centrifugal pumps -- Dimensions of cavities for mechanical seals and for soft packing


Status:
Current
Type:
Standard
Language:
English
Price from:
€ 52.63

Scope

This International Standard specifies the dimensions of the seal cavity for step-balanced mechanical seals,
mechanical seals suitable for straight shafts, and for soft packing, to be used with horizontal end-suction centrifugal
pumps, including those conforming to ISO 2858. Although applicable to general-purpose and heavy-duty process
applications, this International Standard is not intended for use in processes with slurries or with high levels of
solids.
This International Standard offers two options:
a) a range of stuffing boxes suitable for soft packing or mechanical seals for general-purpose duties up to a seal
chamber limit of a gauge pressure of 16 bar;
b) a range of larger cavities suitable for mechanical seals, including cartridge mechanical seals, for general and
heavy-duty process applications, up to a seal chamber limit of a gauge pressure of 40 bar.

Number of pages: 0

International relationships :

ICS: 23.080 - Pumps

Item number: M117785


Committees

Committee

  • ISO/TC 115/SC 1

Danish committee

DS/S-254