Bailey Nurture III O-Ring

For Securing Flange Cups To Breastmilk Bottles
Select from One of the Product Choices Below:

Cascade HealthCare Products carries O-Rings by Bailey for the Bailey Nurture III Breast Pump. This blue rubber ring fits between the Flange Base and the Bottle to make a good seal.

An O-Ring must be in place for the pump to work properly. The O-Ring replaces the gasket that was used with older versions of the Nurture III and is compatible with older flanges.


  • O-Rings are BPA-free and DEHP-free

Bailey Medical Engineering believes that breastfeeding is an important step toward healthier children and a better society. They are committed to helping mothers exercise their right to breastfeed by providing relevant information and products distinguished by integrity and value. Bailey strives to nurture growth, creativity, initiative and excellence in their company and to be a positive presence in their community, homes and workplace.

We carry a full selection of Supplies and Replacement Parts for Bailey Nurture III Breast Pumps. Just click here to see our complete selection.

If you need help choosing the right products to meet your needs, Cheryl Meyers has over 30 years of experience working with mothers, midwives and health care professionals. You can email questions to or call us at (800)443-9942.

Product Choices
Bailey Nurture III O-Ring, Pack of 5
Pack of 5
SKU: 5537
Manufacturer part number: 735
excluding shipping