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Mur-lok Fittings & Tubing for Product Manufacturers



Our low cost Mur-lok plastic fittings and tubing are manufactured in South Dakota, USA and are ideal for use in manufactured products that require connecting fluids or pneumatic air. 

Our products are currently used in several popular brands of small and large appliances. They can be deployed inside products for fluid handling or used during installation for many common applications.  Mur-lok fittings can also be used throughout a Manufacturing Plant to distribute air, water, and chemicals between equipment.  

We offer custom kitting services which can allow you to choose items from our large selection of products to include in an installation kit or replacement parts kit with your part numbers, logo and information displayed.

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Mur-lok® Polypropylene Fittings

Mur-lok fittings are engineered with two o-rings in each quick-connect port to help prevent leaks.  Choose from standard white polypropylene or UV-resistant black polypropylene to prevent cracking due to ultra-violet fluorescent lighting exposure in warehouses or from outdoor sunlight.  Our fittings with dual EPDM o-rings are safe for use on drinking water, chemical solutions and non-oiled air pneumatic applications.  For additional chemical compatibility we also offer fluorocarbon O-rings.

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Mur-lok® Polyethylene Tubing

Mur-lok linear low density polyethylene (LLDPE) tubing is engineered to be both flexible for easy routing during installations and robust with a working pressure of 230° F (depending on tube size and fluid temperature). The natural color tubing allows you to see the fluid in the line, and the black tubing is UV-resistant.  We offer standard lengths from 100' to 1000' depending on size.  We also offer custom cut lengths, custom printing, custom labeling, and custom extrusion to meet your specifications.

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Common Applications

Water conditioning  - RO drinking water systems, bottled water production
Large appliances - Refrigerators, ice makers, water softeners
Small appliances - Coffee machines, consumer devices
Managed service providers - Coffee service, beverage/vending
Installers - Plumbing, HVAC, Construction
Medical - Dialysis, laboratory
Agriculture - chemical sprayers, misting
Marine - aquariums, boat
End user systems - Car washing, window washing

Contact Us today to request CAD drawings, samples and pricing.

We look forward to helping you find a solution for your engineering project!

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