Why Choose SF Internal Snap-On?
- Seamless Internal Fit: Snaps directly into pipe inner diameter (ID) – eliminates crevices, turbulence, or material buildup for ultra-hygienic transfer.
- Rapid Tool-Free Install: 20-second snap-in/out with integrated barbs & sealing rings – no clamps, gaskets, or pipe mods needed.
- FDA & EU Compliant: 100% virgin PU/PTFE meets FDA 21 CFR 177.2600, EU 10/2011, EC 1935/2004 for dairy powder, pharma APIs, & nutraceuticals.
- Vibration & Pressure Proof: Handles high-vibration sifters & pneumatic lines; abrasion-resistant for long-life in bulk solids.
Elongation at Break: 600% | Abrasion: <30mg (Taber) | Custom Lengths: 50-800mm
The LightTC fast connector is made of modified PC material through one-piece injection molding, featuring enhanced toughness, rigidity, and resistance to temperature and thermal deformation.
Functionally, it can greatly replace the traditional stainless steel TC quick connector, with lighter weight and lower cost, and has national patent certification.
Installation Instructions
Soft connection to TC Express card.
| order number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|
| Joint outer diameter D | 76 | 89 | 102 | 114 | 133 | 140 | 152 | 159 |
| Clamp outer diameter C | 91 | 106 | 119 | 130 | 145 | 155 | 168 | 183 |
| order number | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
| Joint outer diameter D | 168 | 180 | 204 | 219 | 254 | 273 | 305 | |
| Clamp outer diameter C | 183 | 200 | 217 | 233 | 268 | 286 | 319 | |
| | | | | | | | |
length CL
100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000
Other sizes can be customized as needed, with a minimum of 100
Material Parameters
| material | PU10 | PU05 | PUHT | PUAS | PURF | PUFL |
|---|
| material | polyurethane | polyurethane | Heat-resistant polyurethane | Antistatic polyurethane | Fiber-reinforced polyurethane | Polyurethane with spiral steel wire |
| Applicable conditions | Most common materials | Weigh and Re-weigh | high temperature | Flammable and explosive powder | Positive or negative pressure conditions | Swing wideand travel coordination agency |
| pigment | transparent | transparent | transparent | transparent | white | White translucent |
| thickness （mm） | 1.0 | 0.5 | 1.0 | 1.0 | 0.8 | 0.6 |
| abrasion （mg） | 39 . 0 | 39 . 0 | 35 . 0 | 39 . 0 | 39 . 0 | 35 . 0 |
| sheet resistance （Q） | 12 >10 | 12 >10 | 12 >10 | 12 >10 | 12 >10 | 12 >10 |
| temperature resistance （"C） | -20 ~ 110 | -20 ~ 110 | -20 ~ l50 | -20 ~ 110 | -20 ~ 110 | -20 ~ 110 |
| ventilate | airtight | airtight | airtight | airtight | airtight | airtight |
| tensile strength （Mpa | 40 | 10 | 40 | 15 | 300 | 40 |
| Section elongation (%) | 600% | 300% | 600% | 600% | 600% | 600% |
| Food contact production process | canhot melt | canhot melt | canhot melt | canhot melt | canhot melt | canhot melt |
Frequently Asked Questions (FAQ)
1. Why Internal Snap-On vs External Hose Clamps for Sanitary Snap-in Sleeves?
Internal fit prevents external contamination & provides smoother flow in pharma/food lines – zero dead zones.
2. CIP Safe Clean-in-Place Flexible Bellows for Powder Handling Connectors?
Yes. Smooth internal surface supports CIP without residue; perfect for vibratory sifter sleeves.
3. Pressure & Vacuum Resistant Option for Bulk Bag Filling Connectors?
PURF Fiber-Reinforced (300 MPa) excels in hoppers/bin dischargers under dynamic loads.
4. ATEX Compliant Snap-on Connector Replacement for Jacob Tubing?
PUAS Anti-Static PU (<10⁶ Ω) safeguards explosive powders like flour/sugar.
5. Tool-Free Alternative to BFM Fittings for Pneumatic Conveying Flexible Joints?
Yes – snaps internally on existing pipes; no welding/spigots required.
6. Custom Sizes for Internal Snap-On in High-Temp Applications?
Provide pipe ID & length – PUHT (150°C) or PTFE (300°C) ready in 24-48h.
Technical Summary Table
| Feature | Specification |
|---|
| Material | PU/TPU/PTFE (Virgin) |
| Certifications | FDA 21 CFR 177.2600, EU 10/2011, EC 1935/2004 |
| Thickness | 0.8-1.2mm (Custom) |
| Install Type | Internal Snap-On (Tool-Free) |
| Best For | Hygienic Powder Handling, Sifters, Pharma Transfer |
Download TDS/SDS/FDA Report
Why Jingzhen? (Since 2018)
- Hygienic Pioneers: Internal snap-on tech in 100+ sanitary plants – "No buildup after 9 months" (Nutraceutical Testimonial).
- Expert Guidance: Flow audits, custom barbing, rapid US shipping.
- B2B Trusted: Sanitary snap-in sleeves as premium alternative to BFM/Jacob snap-on replacements.
