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KSB Multitec RO MTC B 50/8A [16/34] Seal codes for the mechanical seal
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Seal codes for the mechanical seal
Available versions of mechanical seals:
▪ Balanced and unbalanced
▪ Uncooled up to 140 °C or cooled up to 200 °C
▪ Single or double
▪ Cartridge mechanical seal
Key to the material code of the mechanical seal
Code Material
A Carbon graphite, antimony-impregnated
B Carbon graphite, resin-impregnated
Code Material
Q1 Silicon carbide, solid, sintered without pressure
Q12 Silicon carbide, shrink-fitted, sintered without
pressure
U2 Tungsten carbide, Ni-bonded (solid)
U3 Tungsten carbide, NiCrMo-bonded
E EPDM rubber
E4 EPDM peroxide-cured
V Fluoroelastomer, e.g. Viton
V5 Fluoroelastomer, e.g. Viton (90 shore)
M Hastelloy
G CrNiMo steel
Seal codes for mechanical seal versions
Seal codes for single mechanical seal (supplier: Burgmann)
Mechanical seal
Material
Static seals
Uncooled Cooled P
max
≤ 45 °C
≤ 100 °C
≤ 120 °C
≤ 140 °C
≤ 200 °C [bar]
Bellows-type mechanical seal,
unbalanced RMG13
29)
U3BEGG EPDM 61 - - 18
Balanced mechanical seal H7N Q1Q1VGG FPM 63 - - 16
Balanced mechanical seal H7N Q1AEGG EPDM - 64 40
Balanced mechanical seal H7N Q1BE4GG EPDM 67 - - 40
Bellows-type mechanical seal,
unbalanced MG13, MG1S4 or H7N
30)
U2U2VGG,
U3U3VGG
FPM 68 - -
12
31)
16
32)
Balanced mechanical seal HRN AQ1EMG EPDM 69 - 25
Balanced mechanical seal H7N Q1AEGG EPDM 81 - 40
Balanced mechanical seal H75N AQ1V5GG FPM 88 - - > 40
Balanced mechanical seal HJ977GN Q12Q1VGG FPM 53 - - 10
Balanced mechanical seal H7N Q1AVGG FPM 55 - - 40
Balanced mechanical seal HRN BQ1EMG EPDM 59 - - 25
Unbalanced mechanical seal MG12-G6 AQ1VMM FPM 80 - - 16
Unbalanced mechanical seal M7N Q1AVMM FPM 82 - - 25
Unbalanced mechanical seal MG12-G6 Q1Q1VMM FPM 83 - - 10
Seal codes for single mechanical seal (supplier: John Crane)
Mechanical seal
Material
Static seals
Uncooled Cooled
P
max
≤ 45 °C
≤ 100 °C
≤ 120 °C
≤ 140 °C
≤ 200 °C
[bar]
Balanced mechanical seal 57B AQ1EGG EPDM 42 - 40
Balanced mechanical seal 57B Q1Q1VGG FPM 43 - - 25
Balanced mechanical seal 57B AQ1VGG FPM 45 - - 40
Seal codes for double mechanical seal (supplier: Burgmann)
Mechanical seal Material Static seals Seal code P
max
≤ 140 °C [bar]
Quench arrangement H7N Q1AEGG EPDM 71 40
Tandem arrangement H7N/ H7N Q1AEGG EPDM 72 40
Back-to-back arrangement H7N/ H7N Q1AEGG EPDM 73 40
29)
Sizes 32 and 50 only.
30)
MG13 for sizes 32 and 50, MG1S4 for size 65, H7N for sizes 100, 125, 150 and 200
31)
Multitec 32, Multitec 50 and Multitec 65
32)
Multitec 100, Multitec 125, Multitec 150 and Multitec 200
High-pressure Pumps
High-pressure Centrifugal Pump
16
Multitec/Multitec-RO
Содержание
- High pressure pump 1
- Multitec multitec ro 1
- Type series booklet 1
- Legal information copyright 2
- Contents 3
- High pressure pumps 3
- Design details 4
- Designation 4
- Fluids handled 4
- High pressure centrifugal pump 4
- High pressure pumps 4
- Main applications 4
- Multitec multitec ro 4
- Operating data 4
- Bearings 5
- Coupling 5
- Coupling guard 5
- High pressure centrifugal pump 5
- High pressure pumps 5
- Impeller type 5
- Materials 5
- Multitec multitec ro 5
- Pump casing 5
- Shaft seal 5
- High pressure centrifugal pump 6
- High pressure pumps 6
- Multitec multitec ro 6
- Technical description 6
- High pressure centrifugal pump 7
- High pressure pumps 7
- Multitec multitec ro 7
- High pressure centrifugal pump 8
- High pressure pumps 8
- Multitec multitec ro 8
- Operating ranges by installation type 8
- Acceptance tests guarantees 9
- Acceptance tests guarantees certificates inspections acceptance tests on request 9
- Fluidfuture energy efficiency concept developed by ksb 9
- High pressure centrifugal pump 9
- High pressure pumps 9
- Multitec multitec ro 9
- Product benefits 9
- Asme class 125 10
- Asme class 250 10
- High pressure centrifugal pump 10
- High pressure pumps 10
- Multitec multitec ro 10
- Pressure and temperature limits 10
- Asme class 300 11
- Asme class 600 11
- High pressure centrifugal pump 11
- High pressure pumps 11
- Material 1 408 11
- Material gp240gh n 1 619 n 11
- Multitec multitec ro 11
- Asme class 300 12
- Asme class 600 100 bars 12
- Asme class 600 80 bars 12
- High pressure centrifugal pump 12
- High pressure pumps 12
- Material variants 12
- Multitec multitec ro 12
- Pn100 100 bars 12
- Pn100 80 bars 12
- Pn40 1 317 12
- High pressure centrifugal pump 13
- High pressure pumps 13
- Multitec multitec ro 13
- High pressure centrifugal pump 14
- High pressure pumps 14
- Multitec multitec ro 14
- High pressure centrifugal pump 15
- High pressure pumps 15
- Multitec multitec ro 15
- High pressure centrifugal pump 16
- High pressure pumps 16
- Multitec multitec ro 16
- Seal codes for mechanical seal versions 16
- Seal codes for the mechanical seal 16
- High pressure centrifugal pump 17
- High pressure pumps 17
- Multitec multitec ro 17
- Seal codes for the gland packing 17
- 2 56 57 60 65 3 0 58 60 62 67 4 0 59 61 63 68 5 5 61 63 65 70 7 5 63 65 66 71 9 64 66 68 73 11 65 67 68 73 15 66 68 70 75 18 5 67 69 71 76 22 68 70 72 77 30 69 71 73 78 37 70 72 74 79 45 71 73 75 79 55 71 74 75 80 75 72 74 77 82 90 72 75 77 82 110 73 75 78 83 132 73 76 78 83 160 74 76 79 84 200 75 77 80 85 250 75 78 315 76 78 355 78 80 400 79 81 500 80 82 18
- Applies to grease lubricated bearings for oil lubricated bearings type 6309c3 18
- High pressure centrifugal pump 18
- High pressure pumps 18
- Increase for 60 hz operation 3500 rpm 3 db 1750 rpm 1 db 18
- Measured at a distance of 1 m from the pump outline as per din 45 635 parts 1 and 24 18
- Multitec multitec ro 18
- Noise characteristics 18
- Pump pump with electric motor 18
- Rated power input 18
- Rpm db 18
- Surface sound pressure level 18
- Technical data 18
- High pressure centrifugal pump 19
- High pressure pumps 19
- Multitec multitec ro 19
- 10 125 9 20
- 8 100 7 65 6 65 5 50 4 50 3 32 2 20
- High pressure centrifugal pump 20
- High pressure pumps 20
- Multitec multitec ro 20
- Multitec multitec ro 50 hz n 2900 rpm 20
- Selection charts 20
- High pressure centrifugal pump 21
- High pressure pumps 21
- Multitec multitec ro 21
- Multitec multitec ro 50 hz n 1450 rpm 21
- 9 100 8 100 7 65 6 65 5 50 4 50 3 32 2 22
- High pressure centrifugal pump 22
- High pressure pumps 22
- Multitec multitec ro 22
- Multitec multitec ro 60 hz n 3500 rpm 22
- Driven by a three phase current squirrel cage motor of the following types of construction 23
- High pressure centrifugal pump 23
- High pressure pumps 23
- Included included 23
- Installation type d counter clockwise seen from the drive end options special voltages explosion protection insulated bearing standstill heater 23
- Installation types a b c d imb3 installation types e f imv1 up to 45 kw for higher ratings imb35 installation type v imv1 enclosure ip 55 ip 23 thermal class f direction of rotation of the pump installation types a b c e f v clockwise seen from the drive end 23
- Multitec multitec ro 23
- Multitec multitec ro 60 hz n 1750 rpm 23
- Types of construction 23
- Dimensions 24
- Dimensions of multitec a b c d and multitec ro 24
- High pressure centrifugal pump 24
- High pressure pumps 24
- Multitec multitec ro 24
- 22 24 5 6 50 28 31 8 65 32 35 38 10 25
- 40 43 46 12 125 50 53 5 57 14 150 60 64 18 200 60 64 18 25
- 50 65 100 125 150 32 50 65 100 125 150 20 25
- Connectio n 25
- Connections 25
- Dimensions of multitec a b c and d mm 25
- For installation types c and d only 25
- For material variants 15 16 17 20 21 22 23 25 26 30 31 ro with ansi flanges add 15 mm to dimensions a and l5 25
- G iso 228 1 rp iso 7 1 25
- G ¼ ¼ ½ ½ ½ ½ ¼ ¼ ½ ½ ½ ½ ½ 8b rp ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ ⅜ 25
- G ¼ ½ ½ ½ ¼ ¼ ½ ½ ½ 1 1 25
- G ½ ½ ½ 1 ½ ½ ½ ½ ½ ½ ½ 25
- G ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ 25
- High pressure centrifugal pump 25
- High pressure pumps 25
- Multitec a multitec ro a multitec b c d 25
- Multitec multitec ro 25
- Not provided on multitec ro a 25
- Shaft dimensions mm 25
- For installation types c and d only 26
- High pressure centrifugal pump 26
- High pressure pumps 26
- Multitec multitec ro 26
- High pressure pumps 27
- Multitec multitec ro 27
- High pressure centrifugal pump 28
- High pressure pumps 28
- Multitec multitec ro 28
- Dimensions of multitec v 29
- High pressure centrifugal pump 29
- High pressure pumps 29
- Multitec multitec ro 29
- High pressure centrifugal pump 30
- High pressure pumps 30
- Multitec multitec ro 30
- Flange design standard 31
- High pressure centrifugal pump 31
- High pressure pumps 31
- Multitec multitec ro 31
- High pressure centrifugal pump 32
- High pressure pumps 32
- Multitec multitec ro 32
- General assembly drawing with list of components example 33
- High pressure centrifugal pump 33
- High pressure pumps 33
- List of components 33
- Multitec multitec ro 33
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