Grafco Penrose Drainage Tubing, 1/4" Diameter (3953 1/4)
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Grafco Penrose Drainage Tubing, 1/4" Diameter (3953 1/4)


  • $54.30

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Product Description

Item 3953 Series - Penrose Drainage Tubing

  • Tubing is extensively leached, washed and surface-treated to 99.9% protein-free
  • Seamless tubing- Free of striations lumen for clear passage of liquids and/or gases
  • Performance Characteristics:
    • Elasticity - Memory is maintained even after repeated stretching
    • Translucency and uniformity of color - Provides an unobstructed observation of liquid flow line
    • Gripping power - Enables the tubing to grip tenaciously to connectors
  • Sterilizable
  • Made in USA

Materials: Natural Rubber (Latex), Polyisoprene Rubber
Compliance Specifications:
Meets requirements of A-A-52047 type 1, 3, 4, & 5 and A-A-53848
All materials used in tubing meet
FDA Title 21 CFR Section 177.2600 and 182.5991

The following tests have been performed on Latex Tubing:
I. U.S.P. Biological Reactivity Tests, in VIVO, Class VI

  • Acute Systemic Toxicity
  • Intracutaneous Toxicity
  • Implantation Test

II. U.S.P. Heavy Metals, Trace Metals

Sterilization Options

I. Autoclave
Steam under pressure
Check with autoclave equipment manufacturer for recommendations
Tubing manufacturer experience is to use 250?F for 20 minutes
The product will withstand repeated sterilizations

II. Ethylene Oxide
Humidity, gas, and heat sterilization process
Parts must be accessible to gas
Oxyfume gas: 12% EtO + 88% Freon

III. Gamma
Cobalt 60 Gamma radiation penetrates our products easily
Do not radiate tubing in an elongated state
1.5 to 2.5 megarads have little to no effect on our rubber recipes on these tubing

Caution: This product contains natural rubber latex, which may cause allergic reactions.

Size: 1/4" Diameter, 18" Length

Product Documents:

Product Sheet