Single Use Solutions - for Pharmaceutical and Biotech professionals

Colder Products Company MPX connectors, for larger flow


Larger flow, easy-to-use and secure connection for critical fluid applications; includes pressure sealing caps and plugs with optional locking sleeves.

Choose from a full line of connectors and configurations, including pressure sealing caps and plugs in sizes to fit ⅜" and ½" tubing. MPX couplings offer optional locking sleeves to further guard against accidental disconnects. In addition, coupling halves can be rotated when connected reducing tube kinks. 

  • Ergonomic thumb latch allows easy operation – even with gloved hands
  • USP Class VI materials meet biocompatibility requirements
  • Sterilizable by autoclave, Et0, e-beam, or gamma, allowing for reusable, yet economical enough connectors to allow disposability
  • Parting line-free hose barb that eliminates potential leak path
  • ADCF-free materials meet BSE/TSE requirements
  • MPX Series mates with Back-to-Back AdaptersSanitary Series and SaniQuik™.


  • Tubing sizes: ⅜" to ½" ID (9.5mm to12.7mm)
  • Main components: Polycarbonate (purple tint), USP Class VI, ADCF; Polysulfone (amber tint), USP Class VI, ADCF
  • Locking sleeves: Polysulfone (white), USP Class VI, ADCF
  • Thumb latches: Polycarbonate (white), Polysulfone (amber tint), USP Class VI, ADCF
  • O-rings: Silicone (clear), platinum-cured, USP Class VI, ADCF
  • Gamma Irradiation Sterilization: Up to 50 kGy irradiation
  • Autoclave Sterilization: Polycarbonate: Up to 250°F (121°C), 30 minutes, up to 10 repetitions. Sterilize uncoupled only; Polysulfone: Up to 270°F (132°C) for 60 minutes, up to 25 repetitions. Sterilize uncoupled only.