GL45 Stainless Steel 3-Port Connector Cap
The GL45 stainless steel 3-port connector cap provides three independent tubing connections for laboratory bottle systems. The multi-channel design can support functions such as gas inlet, liquid outlet and venting within a closed fluid path.
Specifications and Construction
- Compatible bottle neck: GL45 laboratory reagent bottle thread.
- Screw cap: Red PBT plastic.
- Connector insert: 316L stainless steel 3-port design.
- Seal: Silicone gasket.
- Autoclaving temperature: 121–134°C.
- Pack size: 6 sets/box.
Available Port Configurations
| SKU | Port Configuration | Pack Size |
|---|---|---|
| CBC0405S3Q | 3 × 4–5.5 mm | 6 sets/box |
| CBC0607S3 | 3 × 6–7.5 mm | 6 sets/box |
| CBC0809S3 | 3 × 8–9.5 mm | 6 sets/box |
| CBC4589S3 | 4–5.5 mm + 8–9.5 mm + 8–9.5 mm | 6 sets/box |
| CBC6789S3 | 6–7.5 mm + 6–7.5 mm + 8–9.5 mm | 6 sets/box |
Silicone Tubing Compatibility
| Connector Outer Diameter | Compatible Silicone Tubing |
|---|---|
| 4–5.5 mm | 1/8 inch (16#) |
| 6–7.5 mm | 3/16 inch (25#) |
| 8–9.5 mm | 1/4 inch (17#) |
Key Features
- Three-port configuration: Supports simultaneous gas inlet, liquid transfer and venting functions.
- 316L stainless steel ports: Corrosion-resistant and autoclavable for demanding laboratory workflows.
- Autoclavable PBT cap: Suitable for autoclaving at 121–134°C.
- Silicone gasket: Helps maintain reliable sealing for gas and liquid handling.
- Mixed port sizes available: Select equal-size or mixed-size connections to match different tubing lines.
Applications
- Fermenter feeding, nutrient addition and discharge
- Aeration, gas inlet, liquid outlet and venting
- Aseptic transfer of reagents and culture media
- Laboratory instrument liquid supply
- Closed reaction systems under inert gas or negative pressure
Shipping costs are calculated at time of checkout by our shopping cart, based on the weight of your order and the method of shipment.
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