Saint-Gobain SA AY242017 Pharmed BPT Tube for Roller Pump 6.35 x 9.52 USP class VI, FDA/NSF

Frequently Asked Questions about Saint-Gobain PharMed BPT AY242017 Sterilizable Elastic Pump Tubing:

1/ What is the AY242017 tubing?

AY242017 is a sterilizable, flexible peristaltic pump tubing made from PharMed BPT (a thermoplastic elastomer) by Saint-Gobain.

2/ What are the key advantages of this tubing?

- Ultra-smooth inner bore to minimize shear and pulsation

- High flexibility and fatigue resistance for extended pump life

- Autoclavable, gamma-sterilizable, and EtO compatible

- Meets strict biocompatibility and purity standards

3/ What does USP Class VI compliance mean?

Indicates highest level of biological reactivity testing for plastics, including systemic toxicity and implantation tests, making it suitable for pharmaceutical and medical applications.

4/ Which FDA and NSF approvals does it carry?

- FDA 21 CFR 177.2600 compliance for food and drug contact

- NSF 51 certification for drinking water applications

5/ In which industries is AY242017 commonly used?

- Biopharmaceutical manufacturing (cell culture, media transfer)

- Diagnostic testing and sterile filling

- Food and beverage processing

- Cosmetic and personal care product transfer

6/ Can it be used in CIP/SIP systems?

Yes. Compatible with Clean-in-Place (CIP) and Steam-in-Place (SIP) cycles up to 121°C.

7/ How should I cut and connect the tubing?

- Use a sharp tubing cutter for a clean, square end.

- Select clamps or fittings sized to 3/8″OD.

- Tighten evenly to avoid kinking or deformation.

8/ What minimum bend radius should I observe?

Do not bend below four times the OD (approximately 38mm) to prevent flow restriction and premature wear.

9/ How do I verify leak-tight installation?

Perform a pressure hold test at <=0.5 bar before full-pressure operation.

10/ What cleaning methods are recommended?

- Rinse with neutral pH sterile water or saline

- Wipe exterior with 70% isopropyl alcohol or mild alkaline solution

11/ What sterilization methods are compatible?

- Autoclave: 121°C for 15 - 20 minutes

- Gamma irradiation: per supplier guidelines

- Ethylene oxide: per supplier guidelines

12/ Is UV exposure sufficient for sterilization?

UV only disinfects the surface; it does not penetrate to sterilize the internal lumen. Use autoclave or validated chemical methods for full sterilization.

13/ How should I store unused tubing?

- Keep below 40°C in a dry, dark place away from direct sunlight and aggressive chemicals

- Coil gently without tension

14/ What is the expected service life?

Up to 12 months under normal use; replace sooner if you observe discoloration, cracking, or loss of elasticity.

15/ What if flow rate drops or tubing clogs?

- Flush with neutral pH cleaner to remove deposits

- Verify fluid contains no large particulates

16/ What if tubing leaks at fittings?

- Check that the correct OD clamp or fitting was used and is tightened evenly

- Replace tubing if cracks have formed near the connection point

17/  Where can I purchase genuine AY242017 tubing?

Please contact QTE Technologies (qtetech.com/en) for best price.

18/ What are typical lead times and minimum order quantities?

Please contact QTE Technologies (qtetech.com/en)

19/ Are other sizes of AY2420xx tubing available?

Yes. Saint-Gobain offers a full range of PharMed BPT tubing with various IDs, ODs, wall thicknesses, and reel lengths.

20/ Which competing brands meet similar standards?

- Tygon 3350 (Saint-Gobain)

- PharMed BPT (Cole-Parmer)

- Platinum-cured silicone tubing

Please contact QTE Technologies consulting team (qtetech.com/en) for more details.