Jensen Inert Products
Jensen Inert Products
3773 NW 126th Avenue
Coral Springs, Florida 33065
Toll Free: 1-800-446-3781
Tel: 954-344-2006
Fax: 954-344-2008
Email: jensen@jenseninert.com
Website: www.jenseninert.com
Print Back

PLASTIC JACO® Fitting for 3/8" Tubing or Septum

  • Polypropylene molded construction is inexpensive compared to metal fittings.
  • Replaceable fluoropolymer faced septum with large area, allows repeated punctures with common lab syringes.
  • Allows reuse of valve by only replacing septum.
  • Option of cap with septum or cap for use with tubing.
  • Allows syringe sample extraction or attachment of tubing by changing caps
  • Compression ferrule secures tubing onto fitting, which provides a superior grip compared to metal fittings
  • Jaco® can be used with 3/8" tubing. Jaco® for 1/2" and 1/4" tubing also available
3/8" Plastic Jaco<sup>®</sup> Fitting with Fluoropolymer Faced Septum
Unit of Measure
Items 3/8" Plastic Jaco<sup>®</sup> Fitting with Fluoropolymer Faced Septum
GST381S-0606J
6 x 6 Inch (in) Size Tedlar® Gas Sampling Bag with 3/8" Plastic Jaco® Fitting with Fluoropolymer Faced Septum 		3/8" Plastic Jaco<sup>®</sup> Fitting with Fluoropolymer Faced Septum
GST381S-0707J
7 x 7 Inch (in) Size Tedlar® Gas Sampling Bag with 3/8" Plastic Jaco® Fitting with Fluoropolymer Faced Septum 		3/8" Plastic Jaco<sup>®</sup> Fitting with Fluoropolymer Faced Septum
GST381S-0610J
6 x 10 Inch (in) Size Tedlar® Gas Sampling Bag with 3/8" Plastic Jaco® Fitting with Fluoropolymer Faced Septum 		3/8" Plastic Jaco<sup>®</sup> Fitting with Fluoropolymer Faced Septum
GST381S-0909J
9 x 9 Inch (in) Size Tedlar® Gas Sampling Bag with 3/8" Plastic Jaco® Fitting with Fluoropolymer Faced Septum 		3/8" Plastic Jaco<sup>®</sup> Fitting with Fluoropolymer Faced Septum
GST381S-1010J
10 x 10 Inch (in) Size Tedlar® Gas Sampling Bag with 3/8" Plastic Jaco® Fitting with Fluoropolymer Faced Septum
Description N/A

PLASTIC JACO® Fitting for 3/8" Tubing or Septum

  • Polypropylene molded construction is inexpensive compared to metal fittings.
  • Replaceable fluoropolymer faced septum with large area, allows repeated punctures with common lab syringes.
  • Allows reuse of valve by only replacing septum.
  • Option of cap with septum or cap for use with tubing.
  • Allows syringe sample extraction or attachment of tubing by changing caps
  • Compression ferrule secures tubing onto fitting, which provides a superior grip compared to metal fittings
  • Prices include Jaco® fitting for 3/8” OD tubing or septum.
  • Bags with grommets available.
  • Bags with multiple fittings available.
  • Custom sized bags available.
Brands N/A PLASTIC JACO®
Film Material N/A Tedlar®
Capacity N/A 0.6 L N/A 1.0 L N/A 1.2 L N/A 2.0 L N/A 3.0 L
Size N/A 6 x 6 in N/A 7 x 7 in N/A 6 x 10 in N/A 9 x 9 in N/A 10 x 10 in
Film Thickness N/A 0.002 in
Note N/A

Fitting is inert, industry standard polypropylene.
Locking Combo® is a registered trademark of Jensen Inert Products, Inc.
Swagelok® is a register trademark of Swagelok, Inc.
Jaco® is a registered trademark of Jaco Manufacturing, Inc.
HR® is a registered trademark of Halkey Roberts, Inc.
Tedlar® is a registered trademark of E.I. Dupont.
Bags Per Package N/A 10
Additional Information N/A
  • Catalog No. CAP-38-JT, Cap, Polypropylene, Jaco® Set Up for 3/8" Tubing
  • Catalog No. SEP5007-38JSF-10, Replacement SEPTA for Jaco Fitting Pack of 10
 		N/A
  • Catalog No. CAP-38-JT, Cap, Polypropylene, Jaco® Set Up for 3/8" Tubing
  • Catalog No. SEP5007-38JSF-10, Replacement SEPTA for Jaco Fitting Pack of 10
 		N/A
  • Catalog No. CAP-38-JT, Cap, Polypropylene, Jaco® Set Up for 3/8" Tubing
  • Catalog No. SEP5007-38JSF-10, Replacement SEPTA for Jaco Fitting Pack of 10
 		N/A
  • Catalog No. CAP-38-JT, Cap, Polypropylene, Jaco® Set Up for 3/8" Tubing
  • Catalog No. SEP5007-38JSF-10, Replacement SEPTA for Jaco Fitting Pack of 10
 		N/A
  • Catalog No. CAP-38-JT, Cap, Polypropylene, Jaco® Set Up for 3/8" Tubing
  • Catalog No. SEP5007-38JSF-10, Replacement SEPTA for Jaco Fitting Pack of 10
Valve/Fitting Features N/A
  • Compression ferrule secures tubing onto fitting.
  • Polypropylene molded construction.
  • Option of cap for tubing, or cap with septum.
  • Replaceable fluoropolymer faced septum with large area.
 		N/A
  • Compression ferrule secures tubing onto fitting.
  • Polypropylene molded construction.
  • Option of cap for tubing, or cap with septum.
  • Replaceable fluoropolymer faced septum with large area.
 		N/A
  • Compression ferrule secures tubing onto fitting.
  • Polypropylene molded construction.
  • Option of cap for tubing, or cap with septum.
  • Replaceable fluoropolymer faced septum with large area.
 		N/A
  • Compression ferrule secures tubing onto fitting.
  • Polypropylene molded construction.
  • Option of cap for tubing, or cap with septum.
  • Replaceable fluoropolymer faced septum with large area.
 		N/A
  • Compression ferrule secures tubing onto fitting.
  • Polypropylene molded construction.
  • Option of cap for tubing, or cap with septum.
  • Replaceable fluoropolymer faced septum with large area.
Film Key Features N/A

Tedlar® film has very low gas permeation levels for most compounds, and high tensile strength. Bags resist puncture in the field. 2 mil Tedlar® film is an economical alternative to FEP bags. Tedlar® is much less permeable than FEP and is unaffected by the chemical components of gases generally sampled, like carbon monoxide, sulfur dioxide, hydrogen sulfide, radon and mercaptans. Continuous use temperature from -98 to 400 ºF (temperature limit depends on fittings used). Required for many EPA testing methods.
Suggestion N/A
  • Before use, thoroughly flush bags with ultra-pure nitrogen or zero air
  • During sampling, Fluoropolymer tubing and Fluoropolymer faced septums must be used in order to prevent sample loss.
  • Bags should not be filled to more than 80% of their maximum volume.
  • Charcoal (Black) Tedlar® bags should be used when sampling light sensitive compounds
  • Do not store compounds in bags long term due to the possibility that chemicals may adsorb onto the bag surface.
  • Bags should not be used to collect reactive or unstable compounds.
  • When shipping bags, do not air-ship unless the bags are stored in a pressurized area.
Film Properties N/A
  • Low gas permeation levels - Most gases
  • High tensile strength
  • Withstands temperatures up to 400 ºF
  • Unaffected by the chemical components of gases commonly sampled, like carbon monoxide, sulfur dioxide, hydrogen sulfide, radon, and mercaptons
  • Tensile Strength 8000 psi
Film Advantages N/A
  • Less permeable than FEP, PFA, and TFM
  • Bags resist puncture in the field
  • Less expensive than FEP, PFA, and TFM film
  • Recommended in many EPA testing methods
 		N/A
  • Less permeable than FEP, PFA, and TFM
  • Bags resist puncture in the field
  • Less expensive than FEP, PFA, and TFM film
  • Recommended in many EPA testing methods
 		N/A
  • Less permeable than FEP, PFA, and TFM
  • Bags resist puncture in the field
  • Less expensive than FEP, PFA, and TFM film
  • Recommended in many EPA testing methods
 		N/A
  • Less permeable than FEP, PFA, and TFM
  • Bags resist puncture in the field
  • Less expensive than FEP, PFA, and TFM film
  • Recommended in many EPA testing methods
 		N/A
  • Less permeable than FEP, PFA, and TFM
  • Bags resist puncture in the field
  • Less expensive than FEP, PFA, and TFM film
  • Recommended in many EPA testing methods
Film Limitations N/A
  • Exhibits background levels of DMAC and phenol
  • High permeation rate for CO2
  • Relatively high permeation rate for O2
  • *NOTE: We offer bags specially conditioned to remove DMAC and phenol from Tedlar®
Valve/Fitting Benefits N/A
  • Superior grip compared to metal fittings.
  • Inexpensive compared to metal fittings.
  • Allows attachment of tubing or syringe sample extraction by changing caps.
  • Allows repeated punctures with common lab syringes.
 		N/A
  • Superior grip compared to metal fittings.
  • Inexpensive compared to metal fittings.
  • Allows attachment of tubing or syringe sample extraction by changing caps.
  • Allows repeated punctures with common lab syringes.
 		N/A
  • Superior grip compared to metal fittings.
  • Inexpensive compared to metal fittings.
  • Allows attachment of tubing or syringe sample extraction by changing caps.
  • Allows repeated punctures with common lab syringes.
 		N/A
  • Superior grip compared to metal fittings.
  • Inexpensive compared to metal fittings.
  • Allows attachment of tubing or syringe sample extraction by changing caps.
  • Allows repeated punctures with common lab syringes.
 		N/A
  • Superior grip compared to metal fittings.
  • Inexpensive compared to metal fittings.
  • Allows attachment of tubing or syringe sample extraction by changing caps.
  • Allows repeated punctures with common lab syringes.
Use with Tubing Size (OD) N/A 3/8 in
Minimum Order Quantity N/A 10
Intended Application N/A Sampling
Bag Type N/A Compression
Material Handled / Stored N/A Gas