In biopharmaceutical process, the storage of process liquids, especially bulk drug substances, is crucial. To ensure the sealing integrity between the storage bottle and the cap, and to meet PDA No. 90 requirements, BioLink has launched BioHub® Storage Bottle Tool Kit (including a cap sleeve and a torque wrench). Using the tool kit, tighten the bottle cap to ensure the seal of the storage bottle, maintain the stability of the liquid properties, and avoid the risk of damaging the cap by using the appropriate validated torque.
Seal Integrity Test: Tighten the cap with a preset torque, maintain under 25 kPa pressure for 5 minutes, no leakage produced
Torque Test: Use torque twice the recommended value, no damage observed
Durability Test: Repeat tightening and loosening 50 times, no visible foreign objects produced
Model | BCTW12NM | BCTW34NM |
Length (mm) | 295 | |
Range (in-lbs) | 4-100 | 15-300 |
Range (N·m) | 0.45-11.29 | 1.69-33.89 |
Accuracy (at 22℃ ) | 2% | |
Graduation | 0.1 | |
Operating Temperature (℃ ) | -18-54 | |
Drive Size | 1/4” | |
Gear Structure | 72 teeth |
Cat. No. | Product Name | Drive Size | Note | Note |
BCTWB01 | Storage Bottle Tool kit | 1/4” | NA | Including 4 sizes of BioHub® caps and BCTW34NM torque wrench |
BCTWB02 | Storage Bottle Tool kit | 1/4” | NA | Including 4 sizes of BioHub® caps and BCTW12NM torque wrench |
BCTW34NM | Torque Wrench | 1/4” | NA | / |
BCTW12NM | Torque Wrench | 1/4” | NA | / |
BCTWK20 | 20 mm Holeless Cap Sleeve | 1/4” | PTFE + Stainless steel | / |
BCTWK38 | 38 mm Holeless Cap Sleeve | 1/4” | PTFE + Stainless steel | / |
BCTWK48 | 48 mm Holeless Cap Sleeve | 1/4” | PTFE + Stainless steel | / |
BCTWK80 | 80 mm Holeless Cap Sleeve | 1/4” | PTFE + Stainless steel | / |
Cat. No. | Product Name | Drive Size | Note | Note |
BCTWK20NPC | N-PC-20 mm Cap Sleeve | 1/4” | PTFE + Stainless steel | / |
BCTWK38NPC | N-PC-38 mm Cap Sleeve | 1/4” | PTFE + Stainless steel | / |
BCTWK48NPC | N-PC-48 mm Cap Sleeve | 1/4” | PTFE + Stainless steel | / |
BCTWK53BPETG | N-PETG-53B Cap Sleeve | 1/4” | PTFE + Stainless steel | / |
BCTWK49C | C-49 mm Cap Sleeve | 1/4” | PTFE + Stainless steel | / |
BCTWK70C | C-70 mm Cap Sleeve | 1/4” | PTFE + Stainless steel | / |
Product Name | Suitable Cap | Suitable Storage Bottle | Recommended Torque |
20 mm Holeless Cap Sleeve | 5-50 mL Cap | 5mL-50mL | 2 N · m |
38 mm Holeless Cap Sleeve | 125-500 mL Cap | 125mL-500mL | 3.8 N · m |
48 mm Holeless Cap Sleeve | 1-2 L Cap 10 L-20 L Cap | 1L-2L 10L-20L | 4.8 N · m |
80 mm Holeless Cap Sleeve | 5 L Cap | 5L | 8 N · m |
Note: The usage torque range for the bottle cap is 80%-120% of the recommended torque. For any other custom requirements, please contact local sales and technical support.
**Please be advised that this product is only available for sale and after-sales support in certain regions. For further details, kindly consult with your local sales representative. Thank you for your understanding.
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