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    SMC Polycarbonate

    See SMC Polycarbonate Products

    SMC Polycarbonate series couplings are a twist-to-connect coupling that provides a reliable and more secure alternative to luer-type connections. It also allows for the tubing to rotate freely when connected. This important feature prevents both kinked tubing and accidental disconnection during use. 

    Assets & Downloads

    Features Benefits
    Twist to connect Prevents accidental disconnects
    Free coupling rotation Eliminates kinked tubing
    Safer; prevents misconnections Does not mate with luers

    Specifications & Cv Value

    Operating Conditions (Fluid Transfer)

    Pressure: Vacuum to 100 psi, 6.9 bar
    Temperature: -40°F to 250°F (-40°C to 121°C)

    Materials

    Main components: Polycarbonate, USP Class VI, ADCF
    Locking sleeves: Polycarbonate, USP Class VI, ADCF
    O-rings: Buna-N, USP Class V, ADCF

    Other

    Color (Main components): Purple tint
    Tubing range: 1/16" to 1/8" ID, 1.6mm to 3.2mm ID

    Cv Value

    Cv ~ 0.19 (2.74) max
    Cv ~ 0.08 (1.15) max
    Cv values are based on gpm and psi, and Ipm and bar (shown in parentheses).
    *NOTE: For 1/16" ID tubing, maximum tube OD is .150".
    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 products in their own application conditions. Use the graphs above as a guide.

    Products

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    SMF0191

    SMF0191

    1/16 Hose Barb Non-Valved In-Line Coupling Body

    SMF0291

    SMF0291

    1/8 Hose Barb Non-Valved In-Line Coupling Body

    SMM0191

    SMM0191

    1/16 Hose Barb Non-Valved Coupling Insert

    SMM0291

    SMM0291

    1/8 Hose Barb Non-Valved Coupling Insert

    SMC0191

    SMC0191

    1/16 Hose Barb Non-Valved In-Line Coupling Set

    SMC0291

    SMC0291

    1/8 Hose Barb Non-Valved In-Line Coupling Set