LowPro Manifold and leads

High quality product, proudly made in the usa

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manifold and lead options for weldcoa's lowpro gas packs

Weldcoa proudly designs, manufacturers, assembles, cleans and test a wide variety of manifolds and leads (pigtails) in-house. Many gas distributors count on us to provide reliable product to replace their aging equipment and have made Weldcoa their preferred vendor due to the unwavering quality of our equipment.

FEATURES AND BENEFITS

  • 6 and 12 cylinder manifold header options available in Brass, Stainless Steel and Monel 400 
  • Manifolds are available as a stand-alone item or with either permanent or replaceable rigid or flexible leads.
  • Additional options such as Block Manifolds or Replaceable Leads are also available
  • Weldcoa's proprietary post-sintering process follows aerospace techniques which provide the lowest possible effusion rate, the highest flex life and the widest temperature range of any fluoropolymer available. 
  • Post-sintering reduces effusion. It provides the lowest effusion rate possible while maintaining the highest flexibility and most robust inner core. This is accomplished during the re-heating process when molecular voids between the PTFE chains are closed even further, making the PTFE more “dense”. By making these voids as small as possible it closes the path a gas will follow while under pressure.
  • Every manifold assembly, including the leads, are 100% hydrostatically pressure tested to 1.5 times the MAWP and then 100% nitrogen leak tested.
  • Following the pressure test, each assembly is 100% oxygen cleaned, dried, bagged to the highest safety standards including CGA's 4.1 requirements.
  • All Weldcoa's LowPro flexible lead assemblies meet CGA E-9 Section 4.1.6 Effusion Requirements as well
  • Minimum Burst is Four Times Maximum Allowable Working Pressure
  • All of Weldcoa's non-metallic lines flexbile leads are manufactured using a true PTFE post-sintered innercore.
  • Weldcoa is now post-sintering PTFE innercore tubing for flexible leads and the focus is strictly on the high pressure gas market. Made to Weldcoa’s strict quality specifications.

  • Weldcoa post-sintered flexible leads have passed several difficult levels of testing either by an independent lab or internally in each stage of production.
  • Adiabatic Testing/Surge Testing has just been completed at NASA White Sands Test facility by Jacobs Technology.
  • All Manifolds and Leads are Made in the USA
 
Green Tag on Manifold

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want to reduce your product loss? learn about the benefits of PTfe post-sintered innercore

Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene. The best known brand name of the PTFE-based formula is Teflon® by Chemours. Chemours is a spin-off of DuPont Co., which discovered the compound in 1938.

The post-sintered process re-bakes the PTFE at a controlled time and temperature, increasing the wall thickness and tightening the molecular bond, which dramatically reduces effusion rate. By making these voids as small as possible it closes the path a gas will follow while under pressure making the PTFE more "dense".

Post-Sintered PTFE provides the lowest effusion rate possible while maintaining the highest flexibility and most robust inner core.

In the gas industry: the higher the effusion rate, the higher the product ($$$$) loss for flexible lead (hose/pigtail) material...Post-Sintered PTFE is your best option.
  • Economically priced
  • Lowest effusion rate providing the lowest amount of lost gas in service
  • Wildest temperature range
  • Highest flexibility
  • Longest service life
  • Meets and exceeds CGA E-9 sec 5.7

popular 6 cylinder manifold options

lm06b-cpbp-b540

LowPro Manifold, 6 Cylinder Brass Header, Rigid Copper Leads, CGA 540, with Standard Valve.

lm06b-cpbp-b580

LowPro Manifold, 6 Cylinder Brass Header, Rigid Copper Leads, CGA 580, with Standard Valve.

lm06b-FDbp-b540

LowPro Manifold, 6 Cylinder Brass Header, Flexible Double Braided Post-Sintered Teflon Lined Leads MAWP 3,600 PSI, CGA 540, with Standard Valve.

lm06b-FDbp-b580

LowPro Manifold, 6 Cylinder Brass Header, Flexible Double Braided Post-Sintered Teflon Lined Leads MAWP 3,600 PSI, CGA 580, with Standard Valve.

lm06b-ssbp-b350

LowPro Manifold, 6 Cylinder Brass Header, Rigid Stainless Steel Leads, CGA 350, with Standard Valve.

lm06b-ssbp-b580

LowPro Manifold, 6 Cylinder Brass Header, Rigid Stainless Steel Leads, CGA 580, with Standard Valve.

popular 12 cylinder manifold options

lm12b-cpbp-b540

LowPro Manifold, 12 Cylinder Brass Header, Rigid Copper Leads, CGA 540, with Standard Valve.

lm12b-cpbp-b580

LowPro Manifold, 12 Cylinder Brass Header, Rigid Copper Leads, CGA 580, with Standard Valve.

lm12b-FDbp-b540

LowPro Manifold, 12 Cylinder Brass Header, Flexible Double Braided Post-Sintered Teflon Lined Leads MAWP 3,600 PSI, CGA 540, with Standard Valve.

lm12b-FDbp-b580

LowPro Manifold, 12 Cylinder Brass Header, Flexible Double Braided Post-Sintered Teflon Lined Leads MAWP 3,600 PSI, CGA 580, with Standard Valve.

lm12b-ssbp-b350

LowPro Manifold, 12 Cylinder Brass Header, Rigid Stainless Steel Leads, CGA 350, with Standard Valve.

lm12b-ssbp-b580

LowPro Manifold, 12 Cylinder Brass Header, Rigid Stainless Steel Leads, CGA 580, with Standard Valve.


Need help selecting a product?

What to Expect from Weldcoa

All Weldcoa Pallets are fully built 100% at Weldcoa. Weldcoa guarantees all of our structures to be free of manufacturing defects for life.

For any questions on what is offered or if you have a specialty application, please feel free to contact us at (630) 806-2000 or email us at solutions@weldcoa.com.

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Manifold with Flex Leads 600x700pixels

In NEED OF A REPLACEMENT MANIFOLD?

MyWeldcoa.com is now available for you to easily order a wide selection of spare parts, replacement items and maintenance kits specifically for Weldcoa products when you need them, any time, any day of the week! All items listed in MyWeldcoa.com have been purposely chosen by industry experts at Weldcoa, so you don't have to worry about knowing which component is compatible for what. All the think points are already handled for you.

We are with you long after your products are up and running, ready to help you maintain and grow your business.

 

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We want to partner with you, providing real long-term value.