Nenesupply Pump Parts for Spectra S2 S1 9 Plus – 30mm Flange, Duckbill Valve, Backflow Protectors, Bottles & Tubing

Overview

Discover a versatile, compatible set of pump parts from NENESUPPLY designed to work with Spectra S1, S2, and 9 Plus pumps. This kit brings together commonly replaced components in a ready to install package, helping you keep pumping sessions smooth and convenient. The parts are built to be interchangeable with Spectra original parts and compatible bottles, so you can mix and match with confidence.

What’s included

• 2 x 30mm flange sets designed for comfort and a seal that stays reliable through multiple cycles
• 2 x duckbill valves to maintain suction and help preserve a closed system
• 2 x backflow protectors with elastic membranes that adapt as you pump
• 2 x bottles with leak proof caps suitable for storage and transport
• 2 x tubing that remains flexible and longer than some original tubing for easier pumping

Real-world use and benefits

Whether you are at home or on the go, these parts offer practical versatility. The 30mm flange size is part of a range that includes 15, 17, 19, 21, 24, 27, and 30 mm options, so you can find a comfortable fit for varying body shapes. The broader system design supports an airtight seal across parts, helping you maintain steady suction as you pump, without needing to replace whole units.

Longer tubing can enhance comfort by reducing tugging, and the bottles double as storage options that work with common bottle collars. The leaktight bottles and compatible caps ease cleaning and help you transport milk safely from sessions to fridge or warmer. These bottles tolerate temperatures from -20 to 100 C, making fridge storage and warming with common bottle warmers convenient.

Safety, materials, and care

• All parts are BPA free and FDA regulated for food contact, with independent lab testing
• Dishwasher safe and also cleanable with steam, boiling water, or microwave steam bags
• Flanges feature smooth angles for comfortable contact and a 32 mm tunnel to accommodate varied nipple shapes

Why choose NENESUPPLY compatible parts

Designed to provide a seamless substitute for Spectra components, this kit supports flexibility and ease. It is built to integrate with your current pump system while offering practical, everyday convenience for busy schedules. The parts are compatible and interchangeable with original Spectra parts and bottles, enabling straightforward replacement without a full unit change.