Model Number: FSF20-G3/4
Brand Name: FENSHEN
Key Specifications/Special Features:
FSFseriesflowswitchesareusedinmeasuringand controllingtheflow oftheliquidin thepipe,such aswater,alcohol, and more, aswell intheplaceswhereitneedschaineffectorcutoutprotectionFSFseriesflowswitches haveSPDTswitch, full-sealingstructure asitsshell, andstainlesssteel asitsinside components,whichcan assureits useinanyconditionsFSF-Aseriesflowswitchesare usedforcaustic fluidliquid,the materialsofFSF-A incontactwith themediumisstainlesssteelApprovals: CQC (China),CE(Europe)
ModelDN(mm)
Connection size (inch) |
Flow rate range(L/min) |
Medium |
Materials in contact with the medium |
Increasing flow |
Decreasing flow |
FSF10-ZG3/8 |
10 |
ZG3/8 |
2.4~2.9 |
2.1~2.6 |
R134a, R22, R407C, R404A/507 water and oil |
brass |
FSF10W-1/2 |
10 |
1/2"ODF |
FSF15-ZG1/2 |
15 |
ZG1/2 |
3.3~4.0 |
2.9~3.7 |
FSF15W-5/8 |
15 |
5/8"ODF |
FSF20-G3/4 |
20 |
G3/4 |
6.6~8.8 |
6.2~7.7 |
FSF20W-7/8 |
20 |
7/8"ODF |
FSF25W-9/8 |
25 |
1-1/8"ODF |
13.0~16.1 |
11.4~14.7 |
FSF20W-9/8A |
20 |
1-1/8"ODF |
6.6~8.8 |
6.2~7.7 |
R717(ammonia)system |
stainless steel |