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FE Series


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External pneumatic base connector only, no seal set included. For use with seal sets from 4.130" to 5.040".

*Base Connector ONLY - Must purchase seal sets separately!*

See below in "FasTest Genuine Parts" for seal sets

Product Family : FE Series
Connects To : 4.130"- 4.260"
Connects To : 4.260"- 4.390"
Connects To : 4.390"- 4.520"
Connects To : 4.520"- 4.650"
Connects To : 4.650"- 4.780"
Connects To : 4.780"- 4.910"
Connects To : 4.910"- 5.040"
Connection Method : Automated Pneumatic
Pressure Rating : 500 psi (34.4 bar)
Termination : 2-1/2" NPT (Female)

FasTest External (FE) Connectors seal conventional and non-standard surfaces, connect to any tube or pipe, smooth or threaded. Compressed air activates the elastomeric seals for a full-flow test to 500 psi with air, gas or liquid. Uniform seal movement makes a virtually leak-proof connection, even over threaded, rough and oily surfaces. Testing, filling or flushing of the test piece is accomplished by introducing media through the FasTest connector.

  • Automated External Sealing from Vacuum to 500 psi
  • Pneumatic Operation Seals Outside to Tubes and Threaded Pipes
  • Seals Over Tubes and Threaded Pipes Sizes 0.030" to 5.040" OD
  • Designed for Production Testing Applications
  • Pick and Place Parts Handling

NOTE: When connecting to threaded applications, the FE connector must be provided with pilot pressure of 400-600psi.  FasTest recommends using a pilot booster. 


Dim A Dim B Dim C Dim D Dim E Dim F Dim G Dim L
4.97 (136.3) 7.48 (190.0) 2-1/2" NPT 1/8" NPT 6.12 (155.5) 3.06 (77.8) 3/8-24" UNF-2B 1.64 (41.7)



Note: Dimensions are in inches (mm).


 Housing Materials:  Aluminum and Stainless Steel 
 Test Pressure:  Vacuum to 500 psi
 Pilot Operation:  60 to 90 psi air supply

Click on the document below to view or download the appropriate operating and maintenance instructions for the FE01 to FE6 Series connectors from FasTest.
Proper use of the connectors will ensure safe operation and maximum connector life.

FasTest currently provides 3D CAD models for our products in .SAT and .STP formats.  Appropriate CAD software is necessary to view and use these files.
CAD models for this item are processed by request at this time.  E-mail your requests to caddrawings@fastestinc.com

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