Tygon® SPT-3350 - Food and beverage transfer

Designed to reduce the risk of particle entrapment and microscopic build-up during fluid transfer

In-house analysis of the inner surface of Tygon® SPT-3350 silicone tubing compared to other silicone tubing shows that it is up to three times smoother.
A smoother fluid path also helps to facilitate complete sanitation of a fluid transfer system. Even in repeat use applications, Tygon® SPT-3350 silicone tubing may prevent residue build-up, aiding in complete cleaning and sterilization. Additionally, the smooth inner surface of the Tygon® SPT-3350 silicone tubing improves fluid flow characteristics by reducing surface area.

Lower Extractable

Tygon® SPT-3350 silicone tubing is produced from a platinum curing process to meet the most demanding requirements of food and beverage sanitary standards. In-house extractability tests have shown that Tygon® SPT-3350 silicone tubing has a low extractable content. Lower extractable help to maintain the integrity of the transported food and beverage media.

Regulatory Compliance

Tygon® SPT-3350 tubing meets 3-A Sanitary Standard No. 18-01, FDA 21 CFR 175.300 and NSF 51 certification. Tygon® SPT-3350 silicone tubing has a Master File with the U.S. Food and Drug Administration.

Features and Benefits

Ultra-smooth inner bore reduces potential for particle entrapment
Minimal extractable help maintain fluid integrity
Excellent fluid flow characteristics
Complete inventory of standard sizes available, including metric sizes

Typical Applications

Food and beverage dispensing

Dimensions

Tygon® Tube SPT-3350 - Diameters and wall thickness

Art.No.	Ø Inner	Ø Outer	Wall
TY0,79SP2,38	0,79 mm (1/32")	2,38 mm (3/32")	0,79 mm (1/32")
TY1,0SP2,0	1,0 mm	2,0 mm	0,5 mm
TY1,0SP3,0	1,0 mm	3,0 mm	1,0 mm
TY1,59SP3,18	1,59 mm (1/16")	3,18 mm (1/8")	0,79 mm (1/32")
TY1,59SP4,76	1,59 mm (1/16")	4,76 mm (3/16")	1,59 mm (1/16")
TY2,0SP4,0	2,0 mm	4,0 mm	1,0 mm
TY2,38SP3,97	2,38 mm (3/32")	3,97 mm (5/32")	0,79 mm (1/32")
TY2,38SP5,56	2,38 mm (3/32")	5,56 mm (7/32")	1,59 mm (1/16")
TY3,0SP5,0	3,0 mm	5,0 mm	1,0 mm
TY3,0SP6,0	3,0 mm	6,0 mm	1,5 mm
TY3,0SP7,0	3,0 mm	7,0 mm	2,0 mm
TY3,18SP4,76	3,18 mm (1/8")	4,76 mm (3/16")	0,79 mm (1/32")
TY3,18SP6,35	3,18 mm (1/8")	6,35 mm (1/4")	1,59 mm (1/16")
TY3,97SP5,56	3,97 mm (5/32")	5,56 mm (7/32")	0,79 mm (1/32")
TY4,0SP7,0	4,0 mm	7,0 mm	1,5 mm
TY4,0SP8,0	4,0 mm	8,0 mm	2,0 mm
TY4,76SP11,11	4,76 mm (3/16")	11,11 mm (7/16")	3,18 mm (1/8")
TY4,76SP6,35	4,76 mm (3/16")	6,35 mm (1/4")	0,79 mm (1/32")
TY4,76SP7,94	4,76 mm (3/16")	7,94 mm (5/16")	1,59 mm (1/16")
TY4,76SP9,53	4,76 mm (3/16")	9,53 mm (3/8")	2,38 mm (3/32")
TY5,0SP8,0	5,0 mm	8,0 mm	1,5 mm
TY6,0SP10,0	6,0 mm	10,0 mm	2,0 mm
TY6,0SP12,0	6,0 mm	12,0 mm	3,0 mm
TY6,0SP9,0	6,0 mm	9,0 mm	1,5 mm
TY6,35SP11,11	6,35 mm (1/4")	11,11 mm (7/16")	2,38 mm (3/32")
TY6,35SP12,7	6,35 mm (1/4")	12,7 mm (1/2")	3,18 mm (1/8")
TY6,35SP7,94	6,35 mm (1/4")	7,94 mm (5/16")	0,79 mm (1/32")
TY6,35SP9,53	6,35 mm (1/4")	9,53 mm (3/8")	1,59 mm (1/16")
TY7,0SP10,0	7,0 mm	10,0 mm	1,5 mm
TY7,94SP11,11	7,94 mm (5/16")	11,11 mm (7/16")	1,59 mm (1/16")
TY7,94SP12,7	7,94 mm (5/16")	12,7 mm (1/2")	2,38 mm (3/32")
TY8,0SP11,0	8,0 mm	11,0 mm	1,5 mm
TY8,0SP12,0	8,0 mm	12,0 mm	2,0 mm
TY8,0SP14,0	8,0 mm	14,0 mm	3,0 mm
TY9,53SP12,7	9,53 mm (3/8")	12,7 mm (1/2")	1,59 mm (1/16")
TY9,53SP14,29	9,53 mm (3/8")	14,29 mm (9/16")	2,38 mm (3/32")
TY9,53SP15,88	9,53 mm (3/8")	15,88 mm (5/8")	3,18 mm (1/8")
TY10,0SP14,0	10,0 mm	14,0 mm	2,0 mm
TY11,11SP14,29	11,11 mm (7/16")	14,29 mm (9/16")	1,59 mm (1/16")
TY11,11SP15,88	11,11 mm (7/16")	15,88 mm (5/8")	2,38 mm (3/32")
TY12,0SP16,0	12,0 mm	16,0 mm	2,0 mm
TY12,7SP15,88	12,7 mm (1/2")	15,88 mm (5/8")	1,59 mm (1/16")
TY12,7SP17,46	12,7 mm (1/2")	17,46 mm (11/16")	2,38 mm (3/32")
TY12,7SP19,05	12,7 mm (1/2")	19,05 mm (3/4")	3,18 mm (1/8")
TY15,0SP21,0	15,0 mm	21,0 mm	3,0 mm
TY15,88SP20,64	15,88 mm (5/8")	20,64 mm (13/16")	2,38 mm (3/32")
TY15,88SP22,23	15,88 mm (5/8")	22,23 mm (7/8")	3,18 mm (1/8")
TY18,0SP24,0	18,0 mm	24,0 mm	3,0 mm
TY19,05SP25,4	19,05 mm (3/4")	25,4 mm (1")	3,18 mm (1/8")
TY20,0SP27,0	20,0 mm	27,0 mm	3,5 mm
TY25,4SP31,75	25,4 mm (1")	31,75 mm (1-1/4")	3,18 mm (1/8")
TY31,75SP38,1	31,75 mm (1-1/4")	38,1 mm (1-1/2")	3,18 mm (1/8")
TY38,1SP50,8	38,1 mm (1-1/2")	50,8 mm (2")	6,35 mm (1/4")

Physical properties

Typical Physical Properties of Tygon® SPT-3350 silicone Tubing

Property	ASTM Methode	Value of Rating
Durometer Hardness	D2240	50° Shore A, 15s
Color	-	Translucent
Tensile Strength	D412	10,0 MPa (1.450 psi)
Ultimate Elongation	D412	770,00%
Water Absorption, 24 hrs. @ 23°C	D570	0,11%
Tear Resistance	D624	Die B 35 kN/m
Specific Gravity	D792	1,14
Compression Set Constant Deflection at 70°C (158°F) for 22 hrs.	D395-03	7%
Compression Set Constant Deflection at 175°C (347°F) for 22 hrs.	Method B	35%
Brittleness by Impact Temp	D746	-80°C (-112°C)
Maximum Recommended Operating Temp.	-	204°C (400°F)
Dielectric Strength	D149	19 kV/mm (480 v(mil)
Tensile Modulus at 200% Elongation	D412	1,9 MPa (280 psi)

Unless otherwise noted, all tests were conducted at room temperature 23°C (73°F). Values shown were determined on 1,905 mm (0.075") thick extruded strip or 1,905 mm (0.075") thick molded ASTM plaques or molded ASTM durometer buttons. Size of tubing tested is 1/8" ID x 1/4" OD.

TYGON® SPT-3350 SILICONE TUBING IS NOT INTENDED FOR USE AS AN IMPLANT MATERIAL

Sterilization Methods

Autoclavable	Steam 30 min at 1 bar (15psi)#br#121°C (250°F)
Gas	Ethylen Oxide
Radiation	up to 5.0 Mrad