Richter MNK Series Bedienungsanleitung PDF herunterladen (Seite 4)

Series MNK 200-150-315 Page 4

9230-053-en Revision 12

TM 8195 Edition 03/2011

Temperature range : - 60 °C to + 150 °C

Note: Consult the manufacturer for higher pressures

and lower or higher temperatures.

Temperature classes : see Section 2.6.7.

Admissible ambient conditions for pumps

acc. to directive 94/9/ EG (ATEX 95) :

Ambient temperature range: - 20 °C to + 40 °C

(higher temperature after consulting the manufacturer)

Ambient pressure range: 0,8 bar

to 1,1 bar

Noise capacity level : L

= K 70 dB acc. to

DIN EN ISO 9614-2

Sizes: 200-150-315

Weight :

See data sheet

Dimensions :

See installation drawing

1.1 Tightening torques

Screws greased, tighten in diametrically opposite

sequence

Housing screws 901/3

Housing discharge

pressure

No. x size

Tightening

torque

[DIN/ISO] [Nm]

PN16 16 x M 20 125

PN 25 16 x M 20 170

150 lbs 16 x M 20 145

Pipe screws, flanges to DIN/ISO

PN 16

DN No. x size Tightening torque

[mm] [DIN/ISO] [Nm] [in-lbs]

150 8 x M 20 65 575

200 12 x M 20 100 885

Pipe screws, flanges to DIN/ISO

PN 25

DN No. x size Tightening torque

[mm] [DIN/ISO] [Nm] [in-lbs]

150 8 x M 24 100 885

200 12 x M 24 115 1018

Pipe screws, DIN/ISO flanges drilled to ASME

150 lbs

DN No. x size Tightening torque

[mm] [inch] [ASME] [Nm] [in-lbs]

150 6“ 8 x ¾“ 80 708

200 8“ 8 x ¾“ 115 1018

1.2 Type plate, dry-running, ATEX-

and housing markings

The stainless steel type plate is firmly 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 ... 36 37

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