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Connection Size
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Max. Ambient Temperature
Max. Flow Rate
Media Temp. Range
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Piston Flow Switches

92 products

Grainger category: Piston Flow Switches

Products by Family

Flow Switch: Piston,
Flow Switch: Piston,
Liquid Flow Switch:
Liquid Flow Switch:
Flow Switch: Piston,
Flow Switch: Piston,

34 products available

Image Product Name SKU Brand Price Availability
Air Flow Switch: Piston, 316 Stainless Steel, 1/2 in FNPT, 1/2 in Connection Size, FNPT
Air Flow Switch: Piston, 316 Stainless Steel, 1/2 in FNPT, 1/2 in Connection Size, FNPT
Air Flow Switch, Ambient Temperature - Maximum 300 Degrees F, Ambient Temperatur...
KD-0686287
Mfr. #: FS-10798 25366
GEMS SENSORS $1,456.00 In Stock
Air Flow Switch: Piston, Brass, 1/2 in FNPT, 1/2 in Connection Size, FNPT, SPDT, Adj
Air Flow Switch: Piston, Brass, 1/2 in FNPT, 1/2 in Connection Size, FNPT, SPDT, Adj
Air Flow Switch, Ambient Temperature - Maximum 300 Degrees F, Ambient Temperatur...
KD-0686282
Mfr. #: FS-10798 25365
GEMS SENSORS $913.00 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, -20°F to 150°F
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, -20°F to 150°F
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356913
Mfr. #: FS8000-10002
MADISON $472.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, -20°F to 150°F
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, -20°F to 150°F
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356905
Mfr. #: FS8000-10003
MADISON $472.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, -20°F to 150°F
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, -20°F to 150°F
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356899
Mfr. #: FS8000-10005
MADISON $472.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 0.1 gpm – 0.1 gpm
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 0.1 gpm – 0.1 gpm
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356910
Mfr. #: FS8000-10001
MADISON $472.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 0.5 gpm – 0.5 gpm
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 0.5 gpm – 0.5 gpm
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356907
Mfr. #: FS8000-10004
MADISON $472.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 1 gpm – 1 gpm
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 1 gpm – 1 gpm
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356914
Mfr. #: FS8000-10006
MADISON $472.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 1.5 gpm – 1.5 gpm
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 1.5 gpm – 1.5 gpm
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356891
Mfr. #: FS8000-10007
MADISON $472.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 2 gpm – 2 gpm
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 2 gpm – 2 gpm
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356889
Mfr. #: FS8000-10008
MADISON $472.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 2.5 gpm – 2.5 gpm
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 2.5 gpm – 2.5 gpm
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356886
Mfr. #: FS8000-10009
MADISON $472.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 3 gpm – 3 gpm
Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size, NPT, 3 gpm – 3 gpm
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356890
Mfr. #: FS8000-10010
MADISON $472.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356901
Mfr. #: FS8000-20007
MADISON $486.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356883
Mfr. #: FS8000-20004
MADISON $486.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356893
Mfr. #: FS8000-20001
MADISON $486.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356877
Mfr. #: FS8000-20002
MADISON $486.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356882
Mfr. #: FS8000-20003
MADISON $486.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356880
Mfr. #: FS8000-20009
MADISON $486.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, -20°F to 150°F
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356878
Mfr. #: FS8000-20005
MADISON $486.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, 1 gpm – 1 gpm
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, 1 gpm – 1 gpm
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356897
Mfr. #: FS8000-20006
MADISON $486.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, 2 gpm – 2 gpm
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, 2 gpm – 2 gpm
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356884
Mfr. #: FS8000-20008
MADISON $486.25 In Stock
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, 3 gpm – 3 gpm
Flow Switch: Piston, 316 Stainless Steel, 3/8 in Tube, 3/8 in Connection Size, Tube, 3 gpm – 3 gpm
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356903
Mfr. #: FS8000-20010
MADISON $486.25 In Stock
Flow Switch: Piston, Aluminum, 1 in NPT, 1 in Connection Size, NPT, 1.32 gpm – 1.32 gpm, PNP
Flow Switch: Piston, Aluminum, 1 in NPT, 1 in Connection Size, NPT, 1.32 gpm – 1.32 gpm, PNP
Flow Switch, Ambient Temperature - Maximum 140 Degrees F, Ambient Temperature -...
KD-0686249
Mfr. #: SBN346
IFM $712.00 In Stock
Flow Switch: Piston, Aluminum, 3/4 in NPT, 3/4 in Connection Size, NPT, 0.26 gpm – 6.6 gpm, PNP
Flow Switch: Piston, Aluminum, 3/4 in NPT, 3/4 in Connection Size, NPT, 0.26 gpm – 6.6 gpm, PNP
Flow Switch, 0.26 GPM, 3/4 NPT
KD-0686244
Mfr. #: SBN333
IFM $680.00 In Stock
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356917
Mfr. #: FS8000-15001
MADISON $195.00 In Stock
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356887
Mfr. #: FS8000-15010
MADISON $195.00 In Stock
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356885
Mfr. #: FS8000-15006
MADISON $195.00 In Stock
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356888
Mfr. #: FS8000-15009
MADISON $195.00 In Stock
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356911
Mfr. #: FS8000-15002
MADISON $195.00 In Stock
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356892
Mfr. #: FS8000-15008
MADISON $195.00 In Stock
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356908
Mfr. #: FS8000-15003
MADISON $195.00 In Stock
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356906
Mfr. #: FS8000-15005
MADISON $195.00 In Stock
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356904
Mfr. #: FS8000-15004
MADISON $195.00 In Stock
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, 3/8 in For Pipe Size, SPST
Flow Switch, Ambient Temperature - Maximum 150 Degrees F, Ambient Temperature -...
KD-1356902
Mfr. #: FS8000-15007
MADISON $195.00 In Stock
Liquid Flow Switch:
Liquid Flow Switch:

58 products available

Image Product Name SKU Brand Price Availability
Liquid Flow Switch: Piston, 316 Stainless Steel, 1/2 in FNPT, 1/2 in Connection Size
Liquid Flow Switch: Piston, 316 Stainless Steel, 1/2 in FNPT, 1/2 in Connection Size
Liquid Flow Switch, Piston, SPDT, 20VA
KD-0686277
Mfr. #: FS-10798 25364
GEMS SENSORS $1,636.00 In Stock
Liquid Flow Switch: Piston, 316 Stainless Steel, 1/4 in FNPT, 1/4 in Connection Size
Liquid Flow Switch: Piston, 316 Stainless Steel, 1/4 in FNPT, 1/4 in Connection Size
Liquid Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Tempera...
KD-0686306
Mfr. #: FS-926 26942
GEMS SENSORS $550.00 In Stock
Liquid Flow Switch: Piston, 316 Stainless Steel, 1/4 in FNPT, 1/4 in Connection Size
Liquid Flow Switch: Piston, 316 Stainless Steel, 1/4 in FNPT, 1/4 in Connection Size
Liquid Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Tempera...
KD-0686318
Mfr. #: FS-926 26956
GEMS SENSORS $894.50 In Stock
Liquid Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size
Liquid Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size
Liquid Flow Switch, Ambient Temperature - Maximum 275 Degrees F, Ambient Tempera...
KD-0686196
Mfr. #: FS-380 179995
GEMS SENSORS $644.00 In Stock
Liquid Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size
Liquid Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size
Liquid Flow Switch, Ambient Temperature - Maximum 275 Degrees F, Ambient Tempera...
KD-0686190
Mfr. #: FS-380 193482
GEMS SENSORS $645.50 In Stock
Liquid Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size
Liquid Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size
Liquid Flow Switch, Ambient Temperature - Maximum 275 Degrees F, Ambient Tempera...
KD-0686192
Mfr. #: FS-380 179992
GEMS SENSORS $630.50 In Stock
Liquid Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size
Liquid Flow Switch: Piston, 316 Stainless Steel, 3/8 in NPT, 3/8 in Connection Size
Liquid Flow Switch, Ambient Temperature - Maximum 275 Degrees F, Ambient Tempera...
KD-0686198
Mfr. #: FS-380 179996
GEMS SENSORS $644.00 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch, Piston, SPDT, 20VA
KD-0686305
Mfr. #: FS-926 26939
GEMS SENSORS $596.00 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Tempera...
KD-0686304
Mfr. #: FS-926 26952
GEMS SENSORS $902.50 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Tempera...
KD-0686309
Mfr. #: FS-926 26951
GEMS SENSORS $902.50 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Tempera...
KD-0686312
Mfr. #: FS-926 26938
GEMS SENSORS $556.50 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch, Piston, SPDT, 20VA
KD-0686314
Mfr. #: FS-926 26941
GEMS SENSORS $596.00 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Ambient Temperature - Maximum 200 Degrees F, Ambient Tempera...
KD-0686297
Mfr. #: FS-927 70826
GEMS SENSORS $249.75 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Piston, SPST, 20VA
KD-0686284
Mfr. #: FS-927 70821
GEMS SENSORS $254.25 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Ambient Temperature - Maximum 200 Degrees F, Ambient Tempera...
KD-0686299
Mfr. #: FS-927 70825
GEMS SENSORS $252.50 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Ambient Temperature - Maximum 200 Degrees F, Ambient Tempera...
KD-0686279
Mfr. #: FS-927 70830
GEMS SENSORS $249.75 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Ambient Temperature - Maximum 200 Degrees F, Ambient Tempera...
KD-0686289
Mfr. #: FS-927 70823
GEMS SENSORS $247.50 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Ambient Temperature - Maximum 200 Degrees F, Ambient Tempera...
KD-0686276
Mfr. #: FS-927 70829
GEMS SENSORS $234.75 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Ambient Temperature - Maximum 200 Degrees F, Ambient Tempera...
KD-0686283
Mfr. #: FS-927 70828
GEMS SENSORS $249.75 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Piston, SPST, 20VA
KD-0686288
Mfr. #: FS-927 70820
GEMS SENSORS $254.25 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Piston, SPST, 20VA
KD-0686292
Mfr. #: FS-927 70822
GEMS SENSORS $254.25 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Ambient Temperature - Maximum 200 Degrees F, Ambient Tempera...
KD-0686271
Mfr. #: FS-927 70831
GEMS SENSORS $237.50 In Stock
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch: Piston, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPST
Liquid Flow Switch, Ambient Temperature - Maximum 200 Degrees F, Ambient Tempera...
KD-0686290
Mfr. #: FS-927 70827
GEMS SENSORS $234.75 In Stock
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch, Piston, SPST, 20VA
KD-0686186
Mfr. #: FS-380 181130
GEMS SENSORS $274.50 In Stock
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch, Piston, SPST, 20VA
KD-0686183
Mfr. #: FS-380 168434
GEMS SENSORS $302.00 In Stock
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch, Piston, SPST, 20VA
KD-0686188
Mfr. #: FS-380 168432
GEMS SENSORS $302.00 In Stock
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch, Piston, SPST, 20VA
KD-0686189
Mfr. #: FS-380 168433
GEMS SENSORS $302.00 In Stock
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch, Ambient Temperature - Maximum 275 Degrees F, Ambient Tempera...
KD-0686194
Mfr. #: FS-380 178353
GEMS SENSORS $270.25 In Stock
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch: Piston, Brass, 3/8 in NPT, 3/8 in Connection Size, NPT, SPST, Fixed
Liquid Flow Switch, Ambient Temperature - Maximum 275 Degrees F, Ambient Tempera...
KD-0686195
Mfr. #: FS-380 168435
GEMS SENSORS $292.25 In Stock
Liquid Flow Switch: Piston, Bronze, 1 in FNPT, 1 in Connection Size, FNPT, SPDT, Adj
Liquid Flow Switch: Piston, Bronze, 1 in FNPT, 1 in Connection Size, FNPT, SPDT, Adj
Liquid Flow Switch, Shuttle, SPDT, 20VA
KD-0686280
Mfr. #: FS-200 26616
GEMS SENSORS $553.00 In Stock
Liquid Flow Switch: Piston, Bronze, 1 in FNPT, 1 in Connection Size, FNPT, SPDT, Adj
Liquid Flow Switch: Piston, Bronze, 1 in FNPT, 1 in Connection Size, FNPT, SPDT, Adj
Liquid Flow Switch, Shuttle, SPDT, 20VA
KD-0686275
Mfr. #: FS-200 26838
GEMS SENSORS $553.00 In Stock
Liquid Flow Switch: Piston, Bronze, 1 in FNPT, 1 in Connection Size, FNPT, SPDT, Adj
Liquid Flow Switch: Piston, Bronze, 1 in FNPT, 1 in Connection Size, FNPT, SPDT, Adj
Liquid Flow Switch, Shuttle, SPDT, 20VA
KD-0686281
Mfr. #: FS-200 26615
GEMS SENSORS $553.00 In Stock
Liquid Flow Switch: Piston, Bronze, 3/4 in FNPT, 3/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch: Piston, Bronze, 3/4 in FNPT, 3/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch, Shuttle, SPDT, 20VA
KD-0686291
Mfr. #: FS-400 26600
GEMS SENSORS $562.50 In Stock
Liquid Flow Switch: Piston, Bronze, 3/4 in FNPT, 3/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch: Piston, Bronze, 3/4 in FNPT, 3/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch, Ambient Temperature - Maximum 180 Degrees F, Ambient Tempera...
KD-0686295
Mfr. #: FS-400 26601
GEMS SENSORS $518.50 In Stock
Liquid Flow Switch: Piston, Bronze, 3/4 in FNPT, 3/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch: Piston, Bronze, 3/4 in FNPT, 3/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch, Ambient Temperature - Maximum 180 Degrees F, Ambient Tempera...
KD-0686298
Mfr. #: FS-400 26602
GEMS SENSORS $513.50 In Stock
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch, 1.0 GPM, NO
KD-0686206
Mfr. #: FS-150 NO 1.0GPM
GEMS SENSORS $216.50 In Stock
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
KD-0686208
Mfr. #: FS-150 NC 1.0GPM
GEMS SENSORS $177.75 In Stock
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
KD-0686213
Mfr. #: FS-150 NO 2.0GPM
GEMS SENSORS $206.25 In Stock
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
KD-0686218
Mfr. #: FS-150 NC 0.5GPM
GEMS SENSORS $216.50 In Stock
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
KD-0686222
Mfr. #: FS-150 NO 3.0GPM
GEMS SENSORS $216.50 In Stock
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 1/2 in NPT, 1/2 in Connection Size, NPT
Liquid Flow Switch, 0.5 GPM, NO
KD-0686226
Mfr. #: FS-150 NO 0.5GPM
GEMS SENSORS $228.75 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch, Shuttle, SPST, NO, 20VA
KD-0686278
Mfr. #: FS-500 170235
GEMS SENSORS $190.75 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
KD-0686241
Mfr. #: FS-500 170231
GEMS SENSORS $695.00 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch, Shuttle, SPST, NO, 20VA
KD-0686240
Mfr. #: FS-500 170232
GEMS SENSORS $190.75 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
KD-0686235
Mfr. #: FS-500 175117
GEMS SENSORS $190.75 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch, Shuttle, SPST, NO, 20VA
KD-0686231
Mfr. #: FS-500 170234
GEMS SENSORS $190.75 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch: Piston, Polypropylene, 3/4 in FNPT, 3/4 in Connection Size, FNPT
Liquid Flow Switch, Shuttle, SPST, NO, 20VA
KD-0686229
Mfr. #: FS-500 170233
GEMS SENSORS $195.00 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch, Piston, SPST, 10VA
KD-0686301
Mfr. #: FS-380P 197082
GEMS SENSORS $137.05 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
KD-0686274
Mfr. #: FS-380P 197085
GEMS SENSORS $137.35 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
KD-0686285
Mfr. #: FS-380P 197084
GEMS SENSORS $137.05 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch, Piston, SPST, 10VA
KD-0686293
Mfr. #: FS-380P 197081
GEMS SENSORS $137.05 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch, Piston, SPST, 10VA
KD-0686294
Mfr. #: FS-380P 209876
GEMS SENSORS $137.05 In Stock
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch: Piston, Polypropylene, 3/8 in NPT, 3/8 in Connection Size, NPT
Liquid Flow Switch, Piston, SPST, 10VA
KD-0686300
Mfr. #: FS-380P 197083
GEMS SENSORS $137.35 In Stock
Liquid Flow Switch: Piston, PPS, 9/16 in UNF, 9/16 in Connection Size, UNF, SPDT, Fixed
Liquid Flow Switch: Piston, PPS, 9/16 in UNF, 9/16 in Connection Size, UNF, SPDT, Fixed
Liquid Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Tempera...
KD-0686272
Mfr. #: FS-4 122353
GEMS SENSORS $261.00 In Stock
Liquid Flow Switch: Piston, PPS, 9/16 in UNF, 9/16 in Connection Size, UNF, SPDT, Fixed
Liquid Flow Switch: Piston, PPS, 9/16 in UNF, 9/16 in Connection Size, UNF, SPDT, Fixed
Liquid Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Tempera...
KD-0686273
Mfr. #: FS-4 122352
GEMS SENSORS $257.00 In Stock
Liquid Flow Switch: Piston, PPS, 9/16 in UNF, 9/16 in Connection Size, UNF, SPDT, Fixed
Liquid Flow Switch: Piston, PPS, 9/16 in UNF, 9/16 in Connection Size, UNF, SPDT, Fixed
Liquid Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Tempera...
KD-0686296
Mfr. #: FS-4 122356
GEMS SENSORS $257.00 In Stock
Liquid Flow Switch: Piston, PPS, 9/16 in UNF, 9/16 in Connection Size, UNF, SPDT, Fixed
Liquid Flow Switch: Piston, PPS, 9/16 in UNF, 9/16 in Connection Size, UNF, SPDT, Fixed
Liquid Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Tempera...
KD-0686302
Mfr. #: FS-4 122355
GEMS SENSORS $246.00 In Stock
Liquid Flow Switch: Piston, PPS, 9/16 in UNF, 9/16 in Connection Size, UNF, SPST, Fixed
Liquid Flow Switch: Piston, PPS, 9/16 in UNF, 9/16 in Connection Size, UNF, SPST, Fixed
Liquid Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Tempera...
KD-0686286
Mfr. #: FS-4 122354
GEMS SENSORS $258.00 In Stock