




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.
IVARONAL presents a versatile 27mm full S32 replacement set designed to refresh your wearable pumping routine. Built to fit popular S32 models from NCVI, NICEGREEN, Nuliie, Zooawa, and Sunnaltree, this kit focuses on reliability, consistency, and ease of use. The parts are engineered to feel familiar in operation, so you can swap them in without disrupting your flow.
Whether you are just starting out or have a regular pumping rhythm, these components are designed to support smooth suction and a tidy workflow across sessions, helping you stay comfortable and prepared.
The kit is designed to be widely compatible with S32 wearables across top brands, aiming for a secure fit and steady performance during pumping.
The components are designed to match the function of OEM parts, offering the potential for steady suction and a no-loss pumping experience across sessions. This can help minimize interruptions while collecting milk.
The duckbill valve directs milk toward the container, supporting stable flow and reducing backflow. The silicone diaphragm helps create a closed system to minimize leakage and keep your pumping area cleaner.
All parts are made from food-grade silicone and PP materials, chosen for softness, odor-free use, and skin-friendly feel for mothers and babies alike.
After pumping, these parts can be sanitized using steam, boiling water, or microwave-steam bags. We recommend around 100°C (212°F) to ensure thorough cleaning while preserving material integrity.
Q: Is this kit compatible with my S32 wearable pump?
A: This kit is designed to fit NCVI, NICEGREEN, Nuliie, Zooawa, and Sunnaltree S32 wearables.
Q: How should I clean and sanitize the parts?
A: Rinse, then sanitize with boiling water or steam at about 100°C; air dry before reassembly.
Shipping (UK)
Returns & Refunds
Thanks for subscribing!
This email has been registered!