Tygon® SPT-3370 IB
Reinforced Silicone Food and Beverage Transfer Tubing
Tygon® SPT-3370 IB tubing from Saint-Gobain is braid-reinforced for increased pressure resistance. It is highly flexible and durable, as well as resistant to chemicals and extreme temperatures, which makes it ideal for the most demanding fluid transfer applications. Its smooth inner surface reduces extractable content and the risk of particle entrapment, as well as microscopic bacterial build-up. This improves fluid flow by reducing the tubing’s surface area – helping to lower the amount of fluid that gets absorbed by the tubing’s wall. Additionally, it can easily withstand repeated SIP and CIP cleaning and sterilization cycles.
Features & Benefits
- Consistently smooth inner surface limits particle entrapment
- Platinum cured to minimize extractable
- Tough braid reinforcement permits use under elevated working pressures
- Withstands repeated CIP and SIP cleaning and sterilization
- Custom color striping available
Typical Applications
- Beverage dispensing
- Food and dairy processing
- Bottle filling
- Hot fill lines
- Food handling
Specifications
| Inner Diameter in (mm) | Outer Diameter in (mm) | Wall Thickness in (mm) | Minimum Bend Radius in (mm) | Maximum Working Pressure Psi (Bar) | Vacuum Rating inHg (mmHg) |
|---|---|---|---|---|---|
| 0.75 (19.05) | 1.15 (29.21) | 0.2 (5.08) | 2.25 (57) | 100 (6.9) | 29.9 (760) |
| 0.188 (4.76) | 0.443 (11.25) | 0.128 (3.24) | 0.25 (6) | 170 (11.7) | 29.9 (760) |
| 0.25 (6.35) | 0.515 (13.08) | 0.133 (3.37) | 0.5 (13) | 150 (10.3) | 29.9 (760) |
| 0.375 (9.53) | 0.687 (17.45) | 0.156 (3.96) | 0.75 (19) | 130 (9) | 29.9 (760) |
| 0.5 (12.7) | 0.847 (21.51) | 0.174 (4.41) | 1.25 (32) | 125 (8.6) | 29.9 (760) |
| 0.625 (15.88) | 0.98 (24.89) | 0.178 (4.51) | 1.5 (38) | 110 (7.6) | 29.9 (760) |
| 1 (25.4) | 1.39 (35.31) | 0.195 (4.95) | 3.5 (89) | 70 (4.8) | 15 (381) |
| 1.25 (31.75) | 1.636 (41.55) | 0.193 (4.9) | 5.75 (146) | 55 (3.8) | 10 (254) |
| 1.5 (38.1) | 1.9 (48.26) | 0.2 (5.08) | 6.75 (171) | 40 (2.8) | 5 (127) |
| 2 (50.8) | 2.432 (61.77) | 0.216 (5.49) | 8.75 (222) | 20 (1.4) |
Physical Properties
| Durometer Hardness Shore A (Shore D) | 70 |
| Tensile Strength Psi (Mpa) | 1200 (8.3) |
| Ultimate Elongation | 500 |
| Tear Resistance, Ib-f/in (kN/m) | 250 (43.8) |
| Specific Gravity | 1.18 |
| Water Absorption | 0.11 |
| Compression Set Constant Deflection | 3 |
| Minimum Recommended Operating Temp °F (°C) | -112 (-80) |
| Maximum Recommended Operating Temp °F (°C) | 320 (160) |
| Brittleness by Impact Temp °F (°C) | -112 (-80) |
| Tensile stress at 200% Elongation Psi (Mpa) | 650 (4.5) |
Characteristics
| Markets |
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| Regulation |
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