




Free standard shipping across the UK, with no minimum spend.
Free standard UK shipping on all orders. Orders are typically processed in 1–3 business days. The shipping policy estimates most UK deliveries at 5–10 business days; timings are estimates.
Tracking is provided where available. Read our shipping policy for details.
You can request a return within 30 days of receiving your order. Items must be unused, in their original condition and packaging. Hygiene and other exceptions apply.
Please contact us before sending anything back. See our returns and refunds policy for the full terms.
Deliveries to United Kingdom’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
The NCVI Replacement Diaphragm is a small but vital part of your electric breast pump setup. It is designed to work with the models listed, helping you maintain smooth suction and a clean pumping path without adding complexity to your routine. In your hand the diaphragm feels flexible yet sturdy, with a subtle sheen from the food grade silicone. When placed in the pump, it forms a seal that supports a steady, quiet pumping experience while you focus on feeding your little one.
Crafted from food grade silicone, the diaphragm offers a soft touch that resists staining and maintains flexibility. The BPA free composition supports safe handling during routine cleaning and sanitizing.
During early morning pumping you may swap to a fresh diaphragm to restore a steady rhythm. When traveling, the ability to sanitize with steam or boiling water helps keep a clean path in hotel rooms or other on the go locations. The material feels comfortable to handle and supports mindful, hygienic care between pumping sessions.
Store in a clean, dry place. Before reinstalling, ensure it is completely dry to help create a reliable seal and maintain pump efficiency.
Q: Which NCVI pump models is this replacement diaphragm compatible with?
A: Compatible with NCVI models 8100, 8102, 8122, 8116, and 8129.
Q: How should I clean and sanitize the diaphragm?
A: Rinse after use with cold or warm water; sanitize by steam, boiling water, or boiling.
Shipping (UK)
Returns & Refunds
Thanks for subscribing!
This email has been registered!