Richter RMI Series Manual do Utilizador descarregar pdf (Página 4)

Series RMI Page 4

9470-050-en Revision 00

TM 7978 Edition 08/2010

1.1 Tightening torques

Screws greased, tighten in diametrically opposite

sequence

Housing screws 901/3

Size No. x size Tightening torque

PN 16 PN20

[mm] [DIN/ISO] [Nm]

40-25-125 8 x M12 28 33

50-32-125 8 x M12 28 33

40-25-160 8 x M12 40 47

50-32-160 8 x M12 40 47

80-50-160 8 x M12 40 47

50-32-200 12 x M12 40 47

65-40-200 12 x M12 40 47

80-50-200 12 x M12 40 47

Pipe screws, flanges to ASME B16.5 Class 150

DN No. x size Tightening torque

PN 16 PN20 PN 16 PN20

[mm] [DIN/ISO] [Nm]

25 4 x M12 4 x M14 10 8

32 4 x M16 4 x M14 15 12

40 4 x M16 4 x M14 20 15

50 4 x M16 4 x M16 26 25

65 4 x M16 4 x M16 40 30

80 8 x M16 4 x M16 25 45

1.2 Type plate, dry-running, ATEX

and housing markings

The stainless steel type plate is undetachably riveted

to the housing.

If the operator attaches his identification, it must be

ensured that the pump matches the application in

question.

Example of type plate:

Dry-running:

ATEX marking:

Housing identification:

The following are visible on the housing according to

DIN EN 19:

 Nominal size

 Rated pressure

 Housing material

 Manufacturer's identification

 Melt number/Foundry identification

 Cast date

1.3 Spare parts

Spare parts for two years of continuous operation in

accordance with DIN 24296 and in consultation with

the manufacturer

1 2 3 4 5 6 7 8 9 ... 32 33

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