• 072, opaque, 60A durometer
• 082, clear, 60A durometer
• 374, clear, 60A durometer ADCF
• Braid-reinforced

C-Flex^® TPE Tubing

Features:

• Complies with USP 24/NF19, Class VI, FDA and USDA standards
• Manufactured under strict GMPs in an FDA-registered facility
• Non-pyrogenic, non-cytotoxic, nonhemolytic
• Chemically resistant to concentrated acids and alkalis
• Significantly less permeable than silicone
• Low platelet adhesion
• Low protein binding
• Ultra-smooth inner bore
• Available in clear or opaque formulations
• Lot traceable
• Safer disposal through incineration

Physical Properties:

Formulation	374	072	082
Durometer, Shore A (5 SEC.ASTM D2240)	60	60	60
Appearance	Clear	Opaque	Clear
Tensile Strength, psi (ASTM D412)	1190	1462	1190
Elongation, % (ASTM D412)	708	679	708
Tensile Modulus, @100%/300%, psi (ASTM D412)	230/380	240/360	230/380
Tensile Set, % at break	92	75	92
Tear Resistance, lb/in., Die C/Die B	175/130	180/135	175/130
Compression Set Constant Defl., "B" (22 hrs. @ 70°C), %	57	60	57
Abrasion Resistance, mg. lost/1000 cycles	9.0	5.7	9.0
Specific Gravity (ASTM D792)	0.90	0.90	0.90
Water Absorption, % at 100% RH (ASTM D570)	0.2	0.2	0.2
Brittle Point, °F (ASTM D746)	-88	-100	-88

Benefits:

• Superior to PVC and silicone for many applications
• Longer peristaltic pump life
• Significantly fewer TOC extractables than PVC
• Heat-sealable, bondable and formable
• Remains flexible from -50ºF to 275ºF
• Sterilizable by radiation, ETO, autoclave or chemicals
• Available in animal-free formulations (ADCF)
• Meets FDA requirements for direct food contact

C-Flex^® Biopharmaceutical Tubing Product Selection Guide

CPT Tubing Catalog # (1)	Packaging Options (2)	ID x OD x Wall (in decimals)	ID x OD (in fractions)
xxx-125-2	C50, S	.125 x .250 x .062	1/8 x 1/4
xxx-188-2	C50, S	.188 x .313 x .062	3/16 x 5/16
xxx-188-3	C50, S	.188 x .375 x .094	3/16 x 3/8
xxx-250-2	C50, S	.250 x .375 x .062	1/4 x 3/8
xxx-250-3	C50, S	.250 x .438 x .094	1/4 x 7/16
xxx-250-4	C50, S	.250 x .500 x .125	1/4 x 1/2
xxx-313-3	C50, S	.313 x .500 x .093	5/16 x 1/2
xxx-375-2	C50, S	.375 x .500 x .062	3/8 x 1/2
xxx-375-3	C50, S	.375 x .563 x .094	3/8 x 9/16
xxx-375-4	C50, S	.375 x .625 x .125	3/8 x 5/8
xxx-500-3	C50, S	.500 x .688 x .094	1/2 x 5/8
xxx-500-4	C50, S	.500 x .750 x .125	1/2 x 3/4
xxx-625-4	C50	.625 x .875 x .125	5/8 x 7/8
xxx-750-4	C15	.750 x 1.00 x .125	3/4 x 1
xxx-750-6	C15	.750 x 1.125 x .188	3/4 x 1-1/8
xxx-750-8	C15	.750 x 1.250 x .250	3/4 x 1-1/4
xxx-1000-6	C15	1.00 x 1.375 x .188	1 x 1-3/8
xxx-1000-8	C15	1.00 x 1.500 x .250	1 x 1-1/2
(1) FORMULAS: (xxx)		(2) PACKAGING OPTIONS
082 – Clear, 60A Durometer		C50 – 50' Coils
374 – Clear, 60A Durometer ADCF		C15 – 15' Coils
072 – Opaque, 60A Durometer		S – Bulk spools are available for OEM product applications