SRC
The SRC small-bore connector eliminates the potential for misconnection with luer fittings. The intuitive design is simple for end users to operate and had an audible “click” for added assurance of a secure, leak-free connection. The SRC features a unique elastomeric seal with a smooth, gap-free flow path that provides better flow and eliminates stagnant flow areas.
ISO Class 7 cleanroom manufactured versions of plastic SRC components are now available. Add “CL” suffix to part numbers SRC1702, SRC1703, SRC2202, SRC2203 and SRC3L.
Features & Benefits
Features |
Benefits |
Prevents misconnections |
Won’t connect to IV lines or other non-compatible applications |
Reliable elastomeric seals |
Leak-free connections |
Audible “click” and positive feel |
Operators know when a secure connection is made |
Allows tubing rotation |
Prevents accidental disconnect or kinked tubing |
Specifications
Pressure: |
Vacuum to 25 psi, 1.8 bar. |
Materials: |
Main component: |
Polypropylene with overmolded TPE pads, USP Class VI |
Integral seals: |
Overmolded TPE, USP Class VI |
Tubing sizes: |
1/8" to 3/16" ID (3.2mm and 4.8mm ID) |
Sterilization: |
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EtO: |
Up to five cycles |
Gamma irradiation: |
Up to 50 Kilograys |
E-Beam: |
Up to 50 Kilograys |
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WARNING: Pressure, temperature, chemicals, and operating environment can affect the performance of couplings. It is the customer’s responsibility to test the suitability of Colder’s products in their own application conditions. |
Cv Value
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Cv ~ 0.27 (3.89) max |
Legend

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Products
Bodies
1/8 Hose Barb Coupling Body
1/8 Hose Barb Coupling Body - ISO Class 7 Cleanroom Version
3/16 Hose Barb Coupling Body
3/16 Hose Barb Coupling Body - ISO Class 7 Cleanroom Version
Inserts
1/8 Hose Barb Coupling Insert
1/8 Hose Barb Coupling Insert - ISO Class 7 Cleanroom Version
3/16 Hose Barb Coupling Insert
3/16 Hose Barb Coupling Insert - ISO Class 7 Cleanroom Version
1/8 Hose Barb Panel Mount Chrome-plated Brass Coupling Insert
3/16 Hose Barb Panel Mount Chrome-plated Brass Coupling Insert
Other
Cap and Plug Combo, Molded White Polypropylene
Cap and Plug Combo, Molded White Polypropylene - ISO Class 7 Cleanroom Version