Belmikal 14mm Flanges – Spectra S2/S1 & Ameda MYA Compatible

Overview

Belmikal 14mm Flanges are aftermarket pumping accessories designed to offer a flexible, cost-conscious option for replacing standard parts. The 14mm size targets a typical post-pumping nipple diameter around 11–13 mm, which can support a comfortable pumping session. These are not official Spectra, Motif Luna, or Ameda parts, but they are engineered to work with a wide range of popular pumps and bottle configurations, making them a practical choice for adjusting fit over time.

What’s included

• Contents: 2x 14mm flanges

Fit, usage, and practicality

• Designed for a post-pumping diameter around 11–13 mm, helping you find a comfortable setup during pumping sessions
• Not original Spectra/Motif Luna/Ameda parts; aftermarket replacements intended for broad compatibility

Compatibility and bottle options

• Compatible with Spectra S2, S1, S9 Plus, Motif Luna, and Ameda MYA breast pumps
• Also works with Spectra backflow protectors, valves, and bottles
• Fits Spectra/Motif wide-mouth bottles and Avent wide-mouth bottles; compatible with most other wide-mouth bottles

Sizes and materials

• Available flange sizes include 13mm through 30mm (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
• BPA-free material
• Sanitizable via water steam, boiling water, or microwave steam bags

Care and usage tips

After each use, wash and allow to dry completely. If you switch flange sizes, re-check fit and comfort as your pumping routine evolves. These parts are designed to be reusable and easy to sanitize between sessions.