Richter MNKA Series (ASME) User Manual download pdf (Page 4)

Series MNKA, acc. to ASME Page 4

9250-050-en Revision 11

TM 7903 Edition 07/2010

Noise capacity level : L

= Q 70 dB acc. to

DIN EN ISO 9614-2

Sizes :

Group 1 Group 2

1.5“ x 1“ x 6“ 3“ x 1.5“ x 8“

3“ x 2“ x 6“ 2“ x 1“ x 10“

1.5“ x 1“ x 8“

Weight : See data sheet

Dimensions :

See installation drawing

1.1 Tightening torques

Screws greased, tighten in diametrically opposite

sequence

Housing screws 901/3

Size No. x size Tightening torque

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

1.5“ x 1“ x 6“ 8 x ½“ 35 310

3“ x 2“ x 6“ 8 x ½“ 35 310

1.5“ x 1“ x 8“ 10 x ½“ 35 310

3“ x 1.5“ x 8“ 12 x ½“ 30 265

2“ x 1“ x 10“ 12 x S“ 45 400

Pipe screws, flanges to ASME

DN No. x size Tightening torque

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

1" 4 x ½“ 8 70

1½“ 4 x ½“ 15 135

2" 4 x S“ 25 220

3" 4 x S“ 45 400

1.2 Name plate, dry-running,

ATEX and housing (casing)

markings

The stainless steel name plate is firmly riveted to the

housing (casing):

If the operator attaches his identification, it must be

ensured that the pump matches the application in

question.

Example of name 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 ... 29 30

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Richter MNKA Series (ASME) User Manual Page 4

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