Beaina Wearable Breast Pump Parts — Duckbill Valve, Silicone Diaphragm, 24mm Flange & Milk Collector Cup (Compatible with Lansinoh Discreet Duo, Mammanuwa, Nuliie S32)

Beaina Wearable Breast Pump Parts: Compatibility, Comfort, and Convenience

Beaina’s wearable pump components are designed to upgrade your pumping routine with compatibility across popular systems, including Lansinoh Discreet Duo, Mammanuwa, Nuliie S32, and NICEGREEN S32. The silicone parts are crafted with attention to skin-friendly materials, offering a safe, tactile experience during sessions.

Why these parts stand out

Key features include a duckbill valve that guides milk in one direction, a soft silicone breast shield that helps form a snug seal, and a BPA-free, food-grade silicone construction for peace of mind during use. The all-in-one design keeps the number of pieces low, making setup feel straightforward and cleaning quick.

• Leakproof design combines the duckbill valve with a soft shield for better suction and reduced spills.
• Easy to assemble and clean, thanks to fewer parts and straightforward connections.

Real-world use and capacity

In everyday pumping scenarios, the compact, wearable parts allow you to move more freely while you pump. The system supports up to 150 ml (5 oz) per cup, which is suitable for shorter pumping bursts. When selecting a flange, the right size matters for comfort and efficiency, and Beaina’s guidance aims to help you choose confidently.

• Capacity up to 150 ml / 5 oz supports brief pumping sessions without frequent changes.
• Safe, skin-friendly materials (food-grade silicone, BPA-free) prioritize comfort and safety during use.

Care, compatibility, and tips

The parts are designed for easy cleaning and a simple installation process. They fit several popular models, including Lansinoh Discreet Duo, Mammanuwa, Nuliie S32, and NICEGREEN S32. Remember, flange diameter affects comfort and pumping efficiency, so refer to proper sizing guidance when upgrading.

• Easy to clean with fewer parts, reducing washing time after pumping.
• Compatibility with multiple brands broadens upgrade options for your system.

Note: Regularly inspect diaphragms and seals for signs of wear and replace as needed to maintain performance. These components are designed to support your pumping experience with dependable materials and thoughtful design.