A Guide to Hose Connectors and Fittings

At Hy-Lok Canada, we understand that finding the right hose connectors and fittings can be challenging for companies with pressurized systems. Thankfully, our wide selection of superior-grade products guarantees long-term success. Below, we’ll discuss the ins and outs of hose connectors and fittings, the models available in our catalogue, and why Hy-Lok Canada is your top choice for these components. Keep reading!

What Is the Purpose of Hose Connectors and Fittings?

Hose connectors and fittings connect pressurized water or air systems. They can be used in various settings, including gardening and irrigation systems, pneumatic systems, pumps, hydraulic systems, and more.

These components can be applied to new equipment or used as replacement fittings for instruments in the medical field, food processing, chemical manufacturing, and vehicle manufacturing, among several other industries. 

Hy Lok’s Hose Connectors and Fittings Catalogue

At Hy-Lok Canada, we pride ourselves in manufacturing top-quality hose fittings and connectors, providing the best sealant solution for every application. Our catalogue features the following components:

Male Adapter

Designed to connect the hose to a female fitting, the male adapter is available in several sizes and withstands heavy duty and pressure.

Straight Union

Octagon nipple fittings, ranging from ¼” to ¾,” provide a secure connection and are often used in plumbing and car engines. 

Tube Adapter

Tube adapters turn the fitting into a push-on solution with options ranging from ⅛” to 1” and are available in stainless steel or brass.

Female Hose Connectors

Made from stainless steel for long-term durability, these components are designed to connect to hoses with a male fitting. 

Hose Connectors to Hy-Lok Ports

Connectors ranging from ⅛” to 1” are available in brass or 316 stainless steel for long-term reliability. 

Male Hose Connectors ISO R7/1

316 stainless steel or brass connectors used on soft plastic or rubber hoses for easy installation.

Male Hose Connectors NPT 

Male National Pipe Thread connectors feature a tapered 60° thread and connect to a female NPT for a sealed connection.

How to Choose the Right Connectors and Fittings for Your Needs

When choosing hose connectors and fittings for commercial or industrial applications, use the following checklist to select the right component for your equipment:

  • Diameter – confirm that the connector is the right size for the hose.
  • Application – know whether the hose works with water, air, or other liquid.
  • Pressure tolerance – understand the PSI needs of your hydraulic system.
  • Chemical compatibility – check that your hose fitting is suited for the materials used.
  • Shut-off – determine whether an automatic shut-off capability is required.


This checklist, coupled with a calculated choice between standard connectors and push-on fittings, can help determine which hose connector and fitting are best suited to your fluid control system.

Find the Best Connectors and Fittings at Hy-Lok

Hy-Lok is Canada’s #1 choice for hose connectors and fittings in the fluid control sector. In addition to providing the highest-grade fittings on the market, our passionate experts are committed to delivering solutions that provide the best value for your money and suit your needs. Our fittings include push-on products for easy installation with no tools required and are compatible with all major industrial manufacturers. To learn more or place your order, contact our experts today!