Sulzer VMS - Detailed Working Range VMS; Detailed Working Range VMS H 6; Seal Code

Installation, Operating and Maintenance Instructions (Original Instructions) 13
VMS Vertical Multistage Pumps
13
5.8.1 Detailed working range VMS
For the actual working range of the pump see the nameplate.
5.8.2 Detailed working range VMS H 6
Pressure: 40 bar, temperature 120 °C.
5.9 Seal code
Table 7. Seal code
Seal
code
Shaft seal type Mechanical
seal material
Shaft seal
materials
1
Pressure class
shaft seal
Temperature
range shaft seal
Approvals
11 MG12-G60 B Q1 E GG Ca/SiC/EPDM PN10 -20/+100 °C
12 MG12-G60 B Q1 V GG Ca/SiC/FPM PN10 -20/+120 °C
13 RMG12-G606 Q1 B E GG SiC/Ca/EPDM PN25 -20/+100 °C WRAS
14 RMG12-G606 Q1 B V GG SiC/Ca/FPM PN25 -20/+120 °C
15 RMG12-G606 U3 U3 X4 GG TuC/TuC/HNBR PN25(PN16) -20/+120(140) °C
16 RMG12-G606 U3 U3 V GG TuC/TuC/FPM PN25(PN16) -20/+120(140) °C
17 M37GN2/16-00-R U3 B V GG TuC/Ca/FPM
2
PN40 -20/+120 °C
18 RMG12-G606 U3 B E GG TuC/Ca/EPDM PN25(PN16) -20/+120(140) °C
19 M37GN2/16-00-R U3 B E GG TuC/Ca/EPDM PN40 -20/+120 °C
20
3
H7N Q1 A E GG SiC/Ca/EPDM PN40(PN25) -20/+120(140) °C
21
3
H7N Q1 A V GG SiC/Ca/FPM PN40(PN25) -20/+120(140) °C
22
3
H7N Q1 A X4 GG SiC/Ca/HNBR PN40(PN25) -20/+120(140) °C
23 RMG12-G606 Q1 B E GG SiC/Ca/EPDM PN25 -20/+100 °C
24 MG12-G60 Q1 Q1 V GG SiC1/SiC1/FPM PN10 -20/+120 °C
28 MG12-G60 Q1 Q1 X4 GG SiC1/SiC1/HNBR PN10 -20/+120 °C
29 MG12-G60 Q1 Q1 E GG SiC1/SiC1/EPDM PN10 -20/+100 °C
30
4
MG12-G60 Q1 Q1 V GG SiC1/SiC1/FPM PN10 -20/+120 °C
31 107-L60 BVPFF Ca/Ce/NBR PN10 -15/+100 °C
32 107-L60 BVEFF Ca/Ce/EPDM PN10 -15/+100 °C WRAS
33
4
RMG12-G606 Q1 B E GG SiC/Ca/EPDM PN25 -20/+100 °C WRAS
34
5
RMG12-G606 DST Q1 B E FF SiC/Ca/EPDM PN25 -20/+100 °C
35 RMG12-G6 eCarb-B eSic-Q7 E GG eCa/eSic/EPDM PN25 -20/+100 °C WRAS
36 MG12-G6 eCarb-B eSic-Q7 V GG eCa/eSic/FPM PN25 -20/+100 °C
37 RMG12-G606 U3 A V GG TuC/Ca/FPM PN25(PN16) -20/+120(140) °C
38
4
RMG12-G606 U3 U3 V GG TuC/TuC/FPM PN25(PN16) -20/+120(140) °C
39
4
RMG12-G6 eCarb-B eSic-Q7 E GG eCa/eSic/EPDM PN25 --20/+100 °C WRAS
1. Apart from the shaft seal, other sealings might be assembled with di󰀨erent allowable conditions. If in doubt consult your sales supplier.
2. VMS H 6 only.
3. Mechanical seal can withstand -30 / +140 °C @ PN40.
4. Only for seal options.
5. Equivalent of seal code 13, but with AISI 304 spring material.