The Beurer BY 40 Electric Breast Pump is a compact, hospital-grade home-use breast pump designed for comfortable, efficient, and customizable milk expression. It uses vacuum technology to gently mimic a baby’s natural sucking rhythm, making pumping more natural and comfortable for mothers.

🍼 Key Features

• 10 stimulation levels + 10 pumping levels for full customization
• Vacuum technology for efficient and gentle milk expression
• Natural feeding simulation to support smoother milk flow
• Memory function saves your preferred settings for convenience
• Illuminated LCD display with clear session tracking
• Compact and portable design for home or travel use
• Silicone cushion (soft touch) for comfort and reduced pressure
• Single electric pump (one-side use)
• Battery + mains adapter operation for flexible powering

🧠 How It Works

The BY 40 works in two phases:

1. Stimulation mode – fast suction rhythm to encourage milk let-down
2. Expression mode – slower, deeper suction to collect milk efficiently

This dual-phase system is designed to closely replicate natural breastfeeding patterns for better comfort and output.

🧴 How to Use

1. Assemble all cleaned and sterilized parts
2. Place the silicone breast shield firmly on the breast
3. Start with stimulation mode
4. Once milk flow begins, switch to expression mode
5. Adjust suction level for comfort
6. After use, turn off, disassemble, and clean all parts

🌿 Best For

• Working or traveling mothers
• Occasional or regular milk expression
• Mothers needing adjustable comfort levels
• Users wanting a compact, easy-to-use electric pump