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High Pressure SAE7.89 Automotive Fuel Line Quick Connector

Quick Connector Applications in the Automotive Industry
Can be used to make both line-to-line or line-to-equipment connections.
· Fuel feed / return lines 
· tank breathing
· Ventilation lines
· Oil cooler lines
· Vacuum control lines 

Quantity:
  • SAE7.89
  • Standards
  • 3917390000

High Pressure SAE7.89 Automotive Fuel Line Quick Connector


 1.Material of quick connector


Parts Material Supplier Application
Body PA12 GF30 ARKEMA EVONIK Fuel
PA66 GF30/35 BASF DUPONT Fuel Steam
PA6/6T GF25 BASF
HT Fuel
PA9T GF30 KURARAY
HT Fuel
Locking Spring PA11 ARKEMA
Fuel
PA66 BASF DUPONT Fuel, Steam
Securing Ring PA12 GF30 ARKEMA EVONIK Fuel,Steam,Urea,A/C ,          Power Steering System
PA6/6T GF30 BASF
HT Fuel
PA66GF 30/35 BASF
Fuel Steam
O Ring FKM/FVMQ/
 HNBR/AEM
HUTCHINS ON GMORS Fuel,Steam,Urea,A/C           Power Steering System


2.The design and production of quick connector


Innovative, secure and quickit , Our quick connect fittings made of synthetic material are suitable for most media carrying  lines . Be it fuel , oil vapor , water cooling and air carrying lines . We offer the idea means of connection . These quick connectors are specially suited to being matched up with the automotive pipe system.

 the design and productionof quick connector are strictly accord with SAE J2044-2009 Quick
connect coupling  specification for liquid fuel and vapor or emissions systems . If the product does not meet customer needs , we can design and  manufacture according to customers requirements . plug-in and sel-locking structure enables connect and disconnect more quick  and easier . The space required for the operation is only the width of a finger on both sides . These features ensure quicker connecto  can be high-density arrangement and an increase in customer design flexibility


3.Security of quick connector

Quick connector with double sealing rings radial sealing structure , modified rubber o-rings used , mainly for fluid The physics  chemistry , custom , anti-aging , corrosion , and swelling ;
outer o-rings are separated by the intermediate spacer ring . Coresponding  space on the two
sealing ring , rubber substrate bonding does not occur , the outer synthetic rubber o-rings used , Increased  mechanical properties. preventing air aging . Sealing ring and spacer ring through the outer ring of elastic clamping device securely fastened in Shell will not result in phenomena such as ring falls of , and shift . Great seal security is guaranteed 


4.Working environment of quick connector


Gasoline and diesel fuel delivery systems , Ethanol , methanol or natural gas delivery systems or their vapor venting or  evaporative emission control systems

Working pressure 5bar (72psi)
Working pressure
in Vacuum
-0.55bar (-7.2psi)
Working temperature -40-115ºC ,  short time 150ºC


5.Quick Connector advantages 


· Fast assembly without tool -> time and cost reduction
· robot assembly possible  -> automated processes
· compact building method -> employment in extremely close  installation  conditions possible
· integrated seal - > optimal tightness


6.Quick Connector Applications in the automotive industry

Can be used to make both line-to-line or line-to-equipment connections.
· Fuel feed / return lines 
· tank breathing
· Ventilation lines
· Oil cooler lines
· Vacuum control lines 


7.The Type of Quick Connector


7.1 button
Two button

One button
7.2 fir tree

The fir tree endform with or without o-ring Connect nylon pipe - pipe size from 3 . 35X4 . 5 to 14 . 35X16 35 Endform with or without rib lines Connect rubber hose ,hose size from ID 3 to 16mm


Our Fuel Line Quick Connector Catalog


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We can produce according to customers' samples or OEM numbers


Contact Me


Miss Amanda

Mobile: 86 155 1296 7309

Wechat/ WhatsApp: 86 155 1296 7309

Email: amanda@taihangseals.com


We sincerely welcome partners all over the world to visit us for win-win cooperation!



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ABOUT STANDARDS RUBBER

We are professional, friendly and businesslike Cooperation with suppliers helps us become faster and better.Every thing we do is customer-oriented.Quality is the top priority of system planning.

Contact Us

Tel: +86-311-67267751
Phone: +86-15373831907
Email:
sales@taihangseals.com 
Add: No.260, Tangu Nan Street, Yuhua District, 050021,Shijiazhuang, Hebei, China 

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