Biopharma’s Largest Aseptic Connector Now Available

Introducing the AseptiQuik W Series Connectors, the industry’s largest genderless aseptic connectors. The new 1-1/2 inch flow path solution can easily transfer hundreds of liters per minute to significantly reduce fluid transfer time across the bioprocess.

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AseptiQuik L

See AseptiQuik L Connector Products

Genderless AseptiQuik® Large Format 3/4", 1" and 1½" sanitary Connectors enable quick and easy sterile connections, even in non-sterile environments. Featuring an easy-to-use three step design, AseptiQuik L connectors allow you to transfer media easily with less risk of error. Biopharmaceutical manufacturers benefit from a full range of interchangeable 3/4" to 1½" flow solutions for production environments with the quality and market availability they expect from the leader in single-use connection technology.

Assets & Downloads

Features Benefits
Genderless design Eases integration of single-use systems with one part number for both halves
Robust construction Repeatable and reliable performance with no additional hardware required
FLIP-CLICK-PULL Intuitive three-step connection process reduces risk of operator error
Integrated pull tab covers Pull tabs act as protective cover reducing covers part complexity and ensure simultaneous removal of both membranes
CPC Click Audible confirmation of assembly

Specifications & CV Value

Operating Conditions (Fluid Transfer)

Pressure: 60 psi, 4.1 bar
75 psi, 5.1 bar for 48 hours
Temperature: 34°F to 104°F (1°C to 40°C)


Main housing components: Polycarbonate (white), USP Class VI, ADCF
Pull Tabs/Caps: Polycarbonate (blue, standard version), USP Class VI, ADCF
Polycarbonate (white, HT version), USP Class VI, ADCF
Seals: Silicone (clear), platinum-cured, USP Class VI, ADCF
Membrane: Polyethylene (standard version), USP Class VI, ADCF
Hydrophobic polyethersulfone (HT version), USP Class VI, ADCF, PTFE strip sticker
Compliance: RoHS


Gamma: Up to 50kGy irradiation
AutoClave: One Cycle up to 130C for 60 minutes


Color: Molded white
Termination Size: 3/4" ID (19.0 mm), 1" ID (25.4mm), 1½" Sanitary

Cv Value

Cv~14.4 max
Cv values are based on gpm and psi, and Ipm and bar (shown in parentheses).
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.

Validation Reports

Extractables Reports




3/4" Hose Barb Genderless AseptiQuik L Connector Body


3/4" Hose Barb Genderless AseptiQuik L Connector Body High Temperature


1" Hose Barb Genderless AseptiQuik L Connector Body


1" Hose Barb Genderless AseptiQuik L Connector Body High Temperature


1-1/2" Sanitary Genderless AseptiQuik L Connector Body


1½" Sanitary Genderless AseptiQuik L Connector Body High Temperature

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