Process Specialties

Process Specialties

In addition to our primary product lines, Chisholm Corp. offers a variety of specialty lines.

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Liqui-Cel Membrane Contactors:

We have a variety of gas transfer products that handle a wide range of process flow rates and fluids. We also have membrane variants that are suited for different applications. The tables and brochures below will review the available fiber types, module design configurations, and product sizes as well as discuss which products are best suited for various applications.

We have many different products specially designed to meet various application needs. The following tables provide links to data sheets for our contactors.

You will see from the table headings that the Liqui-Cel® Extra-Flow products are ideal for adding gasses to or removing gasses from water or liquids with a surface tension similar to water. Liqui-Cel Extra-flow Contactors come in many sizes that process different flow rates. You simply chose the product size based on your flow rate requirements. Contactors are added in parallel to process flow rates larger than what is listed in the table. To date we have single systems degassing as much as 7400 gpm (1696 m3/hr).

Our SuperPhobic® membrane degasifiers are ideal for degassing and debubbling ink jet inks, plating solutions, developers and other solutions with a surface tension between 20-40 dynes/cm.

Our MicroModules® and MiniModules® are small debubblers and degassers ideal for inline debubbling in laboratory-scale flow rates up to 2500 ml/min.

Please click on the links below to view full data sheets on our products. If you need help sizing a vacuum pump for your degassing application, feel free to contact us for additional assistance.


Product Flow Range (One Device)
MiniModule® 1 x 5.5 0.13 gpm (<500 ml/min)
MiniModule® 1.7 x 5.5 0.66 gpm (< 2500 ml/min)
MiniModule® 0.5 x 1 5 - 30 ml/min
MiniModule® 0.75 x 1 15 - 100 ml/min
MiniModule® 1.7 x 8.75 0.66 gpm (< 2500 ml/min)

Gas Transfer (O2, CO2, N2, VOC removal and O2, CO2, N2, H absorption)

Product Flow Range (One Device)
Liqui-Cel® Extra-Flow 2.5 x 8 0.5 - 3 gpm (0.1-0.7 m3/hr)
Liqui-Cel® Extra-Flow 4 x 13 3- 15 gpm (0.7- 3.4 m3/hr)
Liqui-Cel® Extra-Flow 4 x 28 5 - 30 gpm (1.1-6.8 m3/hr)
Liqui-Cel® Extra-Flow 6 x 28 5 - 50 gpm ( 1.1-11.4 m3/hr)
Liqui-Cel® Extra-Flow 10 x 28 44 - 250 gpm (10-57 m3/hr)
Liqui-Cel® Industrial 10 x 28 44 - 210 gpm (10-48 m3/hr)
Liqui-Cel® Industrial 14 x 28 70 - 400 gpm (16 - 90.8 m3/hr)

Degassing Low Surface Tension Fluids (Inks, Developers, Emulsions, Oils)

Product Flow Range (One Device)
SuperPhobic® 2 x 6 0.03 - 0.26 gpm (100ml/min - 1 liter/min)
SuperPhobic® 2.5 x 8 0.5 - 3 gpm (0.1 - 0.7 m3/hr)
SuperPhobic® 4 x 13 3 - 15 gpm (0.7 - 3.4 m3/hr)
SuperPhobic® 4 x 28 1.1 - 6.8 m3/hr
SuperPhobic MicroModule® 0.5 x 1 5 - 30 ml/min
SuperPhobic® 1 x 3 15 - 60 ml/min
Liqui-Cel® Overview Brochure

This brochure overviews all product designs, flow configurations and fiber types. Products in this brochure are commonly used for removing CO2, O2 and N2 from liquids or adding them to liquids in the microelectronics, food & beverage, power, pharmaceutical, industrial, and analytical markets.

SuperPhobic® Overview Brochure

This brochure goes into more detail on the products available for low surface tension degassing. These products are suited to degas inks, developers and emulsions in the microelectronic, photographic and ink markets.

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Northeast Rubber Products

Customized Hose Assemblies

Our sister company, Northeast Rubber, a Division of Niantic Seal Performance Materials group, is a distributor and custom fabricator of metal and rubber hose. The Northeast Rubber product line includes metal, braided and rubber hose as well as Teflon hose, ducting hose, hose accessories, and tubing from the world’s leading manufacturers.

The Northeast Rubber hose division has been designing and fabricating custom hose assemblies for over 35 years.  Northeast Rubber is structured to provide customers with all their custom hose and tubing fabrication requirements. Our facilities are equipped to weld, braze, crimp, swage, test and label to your specifications.  Every welder is certified to Section IX of the ASME Boiler and Pressure Vessel Code.


  • Electronics
  • Semiconductor 
  • Medical, Life Science, Pharmaceuticals
  • Food Processing

 Product Types

  • Metal Hose
  • Interlock
  • High Purity
  • Square lock
  • Teflon


  • Stainless Steel
  • Carbon Steel
  • Bronze
  • Copper
  • Teflon
  • Butyl
  • Neoprene
  • EPDM
  • PVC
  • Silicone

Northeast Rubber Performance Material Partners

  • Penflex
  • Universal Metal Hose
  • American Boa
  • OmegaFlex
  • Flextron
  • Gates
  • Parker Titan
  • Parker Dayco
  • Parker Page
  • Thermoid
  • Kuriyama
  • Crane Resistoflex
  • Hi-Tech
  • Flexhaust
  • New Age Industries
  • Venair
  • Dixon
  • Evertite
  • Swagelok


  • Welding
  • Brazing
  • Crimping
  • Swaging
  • Cleaning
  • Testing

Value Add

  • Hose design
  • Complete hose assemblies
  • Labeling
  • Test services
  • Bar Coding
  • Custom packaging
  • Mil-Spec Packaging


  • ISO 9001
  • ITAR compliant
  • Welding per ASTM Section IX Boiler/Pressure Vessel Code

Hose & Tubing Assemblies

Designed, fabricated and individually tested in our ISO 9001 registered facility. Products include:
  • Medical Grade Tubing
  • Flexible Silicone Hose Solutions
  • Platinum Cured FDA Approved Silicone Hoses
  • Aseptic Fittings / Crimped assemblies
  • Build to Print” Food/Pharm Expansion Joints

 Sanitary Fittings

Stainless Steel and Silicone molded parts offered:
  • Ferrules
  • Tees
  • Caps
  • Male I-Line
  • Female I-Line
  • Male & Female Bevel Seat
  • Tri-Clamps®
  • Tri-Clamp® Elbows
  • Gaskets
  • Male & Female Pipe
  • Male JIC Adapter
  • Male JIC Union
  • Female JIC Swivel
  • Female Adapter

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Ultrachem Inc

Compressor Lubricants

Our sister company, DL Thurrott Air, has been a distributor of Ultrachem specialty lubricants for several years.  Established in 1965, Ultrachem is an independent blender of synthetic lubricants for many compressor OEM’s.  Direct replacements for most ‘compressor branded’ lubricants and coolants are available at a fraction of the OEM costs. Ultrachem synthetics offer superior performance with:

  • Increased energy savings
  • Reduced change-out intervals
  • Lower disposal costs
  • Reduced Environmental impact
  • Wider temperature performance

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Atlas Copco Airnet Aluminum Piping System

Atlas Copco is a world leading provider of industrial productivity solutions.

The products and services range from compressed air and gas equipment, generators, construction and mining equipment, industrial tools and assembly systems to related aftermarket and rental. In close cooperation with customers and business partners, and with more than 130 years of experience, Atlas Copco innovates for superior productivity.

With AIRnet, Atlas Copco raises the bar in compressed air piping systems, using only highly durable materials like aluminum and polymer. AIRnet is suitable for compressed air as well as vacuum and insert gases.

For additional information:

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Reelcraft Hose Reels

Reelcraft is the industry leader for hose reels, cord reels and cable reels available anywhere in the world. Their key focus is to develop durable, quality products that make hoses, cords and cables more productive, keep them easily accessible and make them last longer.

For additional information:

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SMC Corp. Filters, Regulators, and Lubricators

SMC is the world's largest manufacturer of pneumatic automation products.

SMC offers the widest range of products, engineered to meet applications in every sector of many markets. From Semiconductor to Automotive or Medical, SMC’s products are designed to fit your unique automation requirements.

For additional information: