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info.ch@sf-filter.com
+41 44 864 10 60
Kasernenstrasse 6
CH-8184 Bachenbülach

Restriction Indicators

Details

should be screwed on the air cleaner nipple by hand
ServiSignal™ (mechanical) shows a red flag when restriction limit is reached
Informer™ (mechanical) provides a continuous reading whether the engine is running or shut down
Electrical indicators:
Contacts are normally in the open position and have no polarity
Maximum load: 6 watts (light or buzzer)
12 V - 24 V
Operating temperatures of -10ºC to +100ºC
If inductive load can occur, appropriate protection must be provided
Mechanical Indicators:

SF-article mbar Pa mm H2o fitting
ServiSignal™ mechanical        
X 00-2250 37 3700 380 1/8"-27 NPT
X 00-2251 50 5000 508 1/8"-27 NPT
X 00-2252 62 6200 635 1/8"-27 NPT
X 00-2254 75 7500 762 1/8"-27 NPT
Informer™ mechanical        
X 00-2278 50 5000 508 1/8"-27 NPT
X 00-2277 62 6200 635 1/8"-27 NPT
X 00-2275 75 7500 762 1/8"-27 NPT



Electrical Indicators:

SF-article mbar Pa mm H2o fitting
Electrical indicator        
X 77-0037 37 3700 380 1/8"-27 NPT
X 77-0050 50 5000 508 1/8"-27 NPT
X 77-0052 50 5000 508 M10x1
X 77-0061 62 6200 635 M10x1
X 77-0062 62 6200 635 1/8"-27 NPT
X 77-0075 75 7500 762 1/8"-27 NPT
Electrical indicator with AMP connectors        
X 77-0225 64 6400 627 M10x1
X 77-0301 54 5400 530 M10x1
X 77-0316 54 5400 530 1/8"-27 NPT
X 77-0317 64 6400 627 1/8"-27 NPT
X 77-0526 75 7500 762 1/8"-27 NPT
Please select your indicator by clicking in the first blue frame. Information about availability and price will be provided for you when you are logged on. Or send us an enquiry.

  •  
    SF item
    Type
    Note
  • SF itemX 00-2250
    TypeSoiling indicator
    Note37 mbar - 3700 Pa - 1/8"-27 NPT
  • SF itemX 00-2251
    TypeSoiling indicator
    Note50 mbar - 5000 Pa - 1/8"-27 NPT
  • SF itemX 00-2252
    TypeSoiling indicator
    Note62 mbar - 6200 Pa - 1/8"-27 NPT
  • SF itemX 00-2254
    TypeSoiling indicator
    Note75 mbar - 7500 Pa - 1/8"-27 NPT
  • SF itemX 00-2278
    TypeSoiling indicator
    Note50 mbar - 5000 Pa - 1/8"-27 NPT
  • SF itemX 00-2277
    TypeSoiling indicator
    Note62 mbar - 6200 Pa - 1/8"-27 NPT
  • SF itemX 00-2275
    TypeSoiling indicator
    Note75 mbar - 7500 Pa - 1/8"-27 NPT
  • SF itemX 77-0037
    TypeSoiling indicator
    Note37 mbar - 3700 Pa - 1/8"-27 NPT
  • SF itemX 77-0050
    TypeSoiling indicator
    Note50 mbar - 5000 Pa - 1/8"-27 NPT
  • SF itemX 77-0052
    TypeSoiling indicator
    Note50 mbar - 5000 Pa - M10x1
  • SF itemX 77-0061
    TypeSoiling indicator
    Note62 mbar - 6200 Pa - M10x1
  • SF itemX 77-0062
    TypeSoiling indicator
    Note62 mbar - 6200 Pa - 1/8"-27 NPT
  • SF itemX 77-0075
    TypeSoiling indicator
    Note75 mbar - 7500 Pa - 1/8"-27 NPT
  • SF itemX 77-0225
    TypeNot found
    Note64 mbar - 6400 Pa - M10x1
  • SF itemX 77-0301
    TypeNot found
    Note54 mbar - 5400 Pa - M10x1
  • SF itemX 77-0316
    TypeSoiling indicator
    Note54 mbar - 5400 Pa - 1/8"-27 NPT
  • SF itemX 77-0317
    TypeSoiling indicator
    Note64 mbar - 6400 Pa - 1/8"-27 NPT
  • SF itemX 77-0526
    TypeNot found
    Note75 mbar - 7500 Pa-1/8"-27 NPT

Any questions? We are at your service!

Do you have any questions regarding our products or would you like a personal advice? No problem, contact us directly.
We'll be pleased to help you!

  • info.ch@sf-filter.com
  • +41 44 864 10 60
  • SF-Filter AG, Kasernenstrasse 6, CH-8184 Bachenbülach

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