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Flange Inserts - Medical Grade Silicone (15mm, 17mm, 19mm, 21mm) for Stacy Wearable Breast Pump | Replacement Parts

Flange Inserts - Medical Grade Silicone (15mm, 17mm, 19mm, 21mm) for Stacy Wearable Breast Pump | Replacement Parts

Regular price Rs. 499.00
Regular price Rs. 529.00 Sale price Rs. 499.00
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Key features:

- Silicone flange inserts in 4 sizes: 15mm, 17mm, 19mm, 21mm
- Medical-grade silicone for comfort and durability
- Works with all Stacy models
- Essential replacement part for maintaining optimal suction

Why it matters:

Your flange insert is one of the most-used parts of your pump. A worn or ill-fitting flange directly impacts your suction and milk output. If you're exclusively pumping, maintaining quality flanges is crucial for consistent expression.

When to buy:

Replace your flange inserts every 2-3 months, or sooner if you notice a sudden dip in supply. If you're exclusively pumping and it's been 2 months since your last set, it's time to refresh.

Finding your right size:

Not sure which size is right for you? Buy the Nipple Size Guide (Rs 259) to determine your correct flange size. The right fit makes all the difference in output and comfort.

Care instructions:

Silicone flanges are easy to clean and sterilise. Use warm soapy water for cleaning and sterilise only once a day or once in 2 days.

Compatible with:

Stacy Wearable Breast Pump (all models)

Questions?

Email hello@stacy.care or reach out via Instagram @stacy.global — we respond to every message personally.

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Built for More Comfort & Milk Output

Engineered to rival traditional pumps and wearables alike — and leave you fully emptied.

stacy breastpump Interior Circular Motor

Interior Circular Motor

Ensures even weight distribution for better nipple alignment.

Long Flange Tunnel

Accommodates more nipples (even elastic!) to avoid abrasion.

stacy Curved Flange Edge

Curved Flange Edge

A curved flange edge prevents pinching or pulling of breast tissue.

stacy Wide Flange Edge

Wide Flange Edge

Clinically proven to express a higher volume of milk in less time.

Woman carrying a baby
97%

Comfort

97% of moms found stacy as comfortable (or more so!) than their primary pump. Our product prioritizes your comfort with the use of medical-grade silicone.

71%

Output

71% say stacy gives better milk output than other wearable pumps. Get efficient expression every time thanks to our powerful medical-grade suction.

85%

Fit

85% say stacy is easier to use than other wearable pumps. Designed to support every mother's journey, the Stacy pump is made to fit all mothers according to their size.

96%

Freedom

96% Customer Satisfaction Rating among pumping moms as it can be carried easily, features USB-C charging, and comes complete with a travel case.

Designed. Engineered. Explained.

Installation, care, modes, and fit—thoughtfully built into every detail.

Intuitive Installation

Engineered for Easy Care

Precision Pumping Modes

Finding Your Right Flange