Home

Custom Plastic Hose Fittings for Any Application

Glennco Fittings is one of the Midwest’s premier designers and manufacturers of precision plastic hose fittings and tube fittings, offering a wide range of parts and customization capabilities to ensure reliable compatibility with your commercial or industrial operations.

Plastic Fittings

  • Hose fittings In all shapes and sizes
  • Tube fittings For secure, leak-proof connections
  • Bulkhead / panel mount fittings Connect to a tank or panel, with barb reduction options available
  • Single-barbed design fittings For flexible plastic tubing with an internal diameter of 1/16” to 3/8”
  • Threaded fittings From UNF 10-32 to 1/4 NPT thread standards

Plastic Couplers

  • Hose adapters For direct thread-to-barb or barb-to-barb connections
  • Hose couplers For versatile tube-to-tube connections
  • Tube adapters With male or female thread ends
  • Manifold adapters Space-saving single inlet and multi-barb outlet

Much More

  • Couplers
  • Elbows
  • Tees
  • Crosses
  • Caps and plugs

Products

Connecting You to Success in:

Automotive 

Durable, heat-stabilized nylon materials utilized for your OEM & aftermarket performance integration needs.

Water Analysis Systems

Safeguard your water quality with properly fitted, material-compatible connectors.

Commercial Automation/Fluid Transfer 

Reach every inch with quality plastic hose fittings for all your attachment needs.

Computer Applications

Connect coolant fluid lines for your water coolant CPU lines on high-performance or gaming computers.

Industrial Automation

Single-barb design allows for secure connection of hoses and tubes in your electronically controlled industrial flow of liquid and pneumatic transfer.

Robotics

Properly feed your robotics equipment with precision fittings utilizing a single-barb design for a secure fitment to hoses and tubes.

Medical Applications

Limited use or disposable applications, where product durability and biocompatibility features are desired.

Retail Manufacturing

Support smooth retail manufacturing processes with durable fittings.

Using High-Grade, Compliant Materials

Our fitting materials are procured for a broad range of fitting styles and potential material types, so they meet the highest of standards required by large companies and their regulatory requirements. Many of our customers receive a material grade far superior to their necessity.

All materials are widely accepted in the medical, automotive and industrial fields, and they contain many regulatory compliances.

Design and Modeld for:

Custom Configurations

Can’t find what you’re looking for? In addition to the hundreds of plastic tube fittings and adapters listed here, Glennco Fittings offers many more sizes and configurations. Plus, Glennco Fittings offers custom products and design/engineering services to develop the solution that’s right for you!

Contact Us Today!

Full Design and Molding

Backed by 20+ years of experience, Glennco Fittings has become a local expert in the development of high-quality, innovative plastic fittings that meet the needs and stringent demands of industrial customers. Our in-house engineering team can create custom designs for almost any applications, while our exclusive, highly versatile molds can efficiently produce your custom fittings with precision.

See What We Can Do For You

WHAT’S NEW

Manifolds from Glennco help product engineers simplify and improve overall design efficiency by providing intelligent solutions and alternatives to standard couplers and fittings. Check out the latest manifold adapters and couplers here!

Manifolds

MADE IN THE USA

We produce threaded and barbed fittings molded and manufactured in-house in the Midwest using high-quality fitting materials, including:

  • Black Nylon – Entech N1000STHL BK
    PA 66 unfilled, impact modified, heat stabilized, chemical resistance.
    RoHs compliant and automotive approved.
  • Natural Nylon – Vydyne 21SPF
    PA 66 unfilled, heat stabilized, abrasion resistant, chemical resistance.
    RoHs compliant, automotive approved and UL listed.
  • Polypropylene – Invista 13R9A
    Random copolymer non-animal-derived components, sterilization by gamma radiation, EtO, E-Beam and Autoclave.
    RoHs compliant, FDA, USP 88 Class VI, USP 85, Drug Master File listed.
  • PDVF (Kynar®) – Arkema 720
    Fluorinated thermoplastic homopolymer, chemical resistance, impervious to UV, high purity, good mechanical and thermomechanical properties.
    RoHs/Reach compliant, USP VI, NSF, USDA, UL, ASTM approvals.
Order Today