Item Total = $0.00 
Items = 0 
View Cart
United States
1-800-323-4340 or 
log in or register

Masterflex peroxide-cured silicone tubing, L/S 15, 25 ft.

Item# EW-96400-15


Quantity Discounts
Qty: 4 10 20+
Price: $69.98 $66.09 $62.20

  • Ensure optimal performance from your Masterflex® pump
  • Greater physical compression capability
  • Economical, longer tubing life
Applications: Pharmaceutical, biotechnology, peristaltic pumping, and food applications.
Characteristics: Excellent heat resistance, low compression set, odorless, nontoxic. Translucent.

Masterflex® L/S® pump tubing is manufactured to extremely close tolerances that match our L/S® pump heads, ensuring accurate, repeatable flow and long tubing life. Our pump tubing is factory-tested and optically inspected to provide the best performance from your peristaltic pump.
Flow ranges are approximate—calculated under the following conditions: 0 psig at inlet, 0.5 psig at outlet; water temperature at 72°F (22°C). Actual performance varies depending on tubing formulation—silicone and C-Flex are only recommended for applications with 10 psig (0.7 bar) backpressure or less.
Product Type Pump Tubing
Tubing formulation Silicone (peroxide cured)
Pump Series L/S
Masterflex tubing size (L/S) 15
Tubing ID (mm) 4.8
Hose barb size (in.) 3/16
Flow range with 1 to 600 rpm drive (ml/min) 1.7 to 1000
Flow range with 1 to 600 rpm drive with high performance head (ml/min) 1.8 to 1100
Max pressure (bar) 2.7
Max pressure (psi) 40
Max vacuum (mm Hg) 660
Min temperature (º C) -50
Min temperature (º F) -58
Max temperature (º C) 230
Temperature range (º C) (Dynamic) -40 to 100
Temperature range (º F) (Dynamic) -40 to 212
Suction lift (m H2O) 8.8
Suction lift (ft H2O) 29
Length per pack (m) 7.6
Length per pack (ft) 25
Max vacuum (" Hg) 26
Resin certification (USP) Yes
Resin certification (European Pharmacopoeia) Yes
Resin certification (FDA) Yes
Resin certification (non-DEHP) Yes
Resin certification (non-phthalate) Yes
Resin certification (RoHS) Yes
Resin certification (ADCF) Yes
Sterilization Method Autoclave, Ethylene Oxide
Brand Masterflex
Qty/ea 1

Related products

at $15.00 USD/EACH
In stock.

Technical Resources
Service & Support
Still have questions
Contact Our Experts
for FREE product
application selection
and support.
or call 1-800-323-4340
Custom Ordering Solutions
Custom Ordering Solutions
Let us find the exact product you need. We have access to suppliers full lines - for products beyond what you see here. Call 1-800-323-4340 Option 8 ext. 138-8456
Questions and Answers

Do you have questions about this product?

get answers from real customers and in-house experts with AnswerBox.

4 Questions | 4 Answers
Displaying questions 1-4
  • Q:

    based on your website's tubing selection guide, silicone tubing is not very resistant to strong and weak acid, but your catalog book stated good resistance to both acids. which source should I trust? I am using this tubing for 5% H2SO4, and I found demage on the tubing. is C-flex better choice?
    Asked on 2/1/2011 by Anonymous

    1 answer

    • Staff Reviewer


      Chemical is not based on the pH; I do not suggest looking into broad information and generalizations for chemical compatibility. Using our tubing chemical compatibility chart, I see we do not recommend silicone for even the most dilute hydrochloric acid solutions. At dilute levels, however, all other compositions have an excellent rating. C-Flex is compatible with even concentrated H2SO4, so that will be a better choice.

      Answered on 2/1/2011 by Jen from Technical Support
  • Q:

    how many is silicon tubing in a package?
    Asked on 12/29/2010 by Bella Phuong from Viet Nam

    1 answer

    • Staff Reviewer


      This is one pack/coil of 25 feet.

      Answered on 12/30/2010 by Jen from Technical Support
  • Q:

    What is the durometer of this product?
    Asked on 4/28/2010 by Anonymous

    1 answer

    • Staff Reviewer


      The durometer and shore of this product are 50 (A)

      Answered on 4/29/2010 by Jen from Technical Support
  • Q:

    looking for small ID silcoen tubing L/S 13. cannot fing it on your web site. Please provide specs.
    Asked on 10/25/2009 by Lucien from St-John's Newfoundland, canada

    1 answer



      Please reference part number 96400-13 for the size 13 tubing in this silicone composition.

      Answered on 10/27/2009 by Jen from Technical Support
Displaying questions 1-4

Do you have a question about this product? 

Product Reviews


by PowerReviews
Masterflex<reg> peroxide-cured silicone tubing, L/S<reg> 15, 25 ft.

(based on 1 review)

Reviewed by 1 customer

Displaying review 1

Back to top


Multipurpose tubing

By Mary @ EPI

from Issaquah WA

About Me Academic/Professional Researcher

Verified Buyer


  • Flexible


    Best Uses

    • Connecting tubing
    • Peristaltic pumps

    Comments about Masterflex<reg> peroxide-cured silicone tubing, L/S<reg> 15, 25 ft.:

    Masterflex tubing works great with peristaltic pump heads. It is also handy for connecting filters and different sized tubing together.

    Displaying review 1

    Back to top

    Customers Who Bought This Item Also Bought