S2 Spectra Breast Pump Overview
The Spectra S2 Breast Shield and Pump simulates the natural sucking action of a baby, pulling with a set force to stimulate milk let-down and then more variable pressure for milk expression. A whisper-quiet motor drives the pump, delivering a discreet experience no matter where it is used. Backflow guards protect the milk from contamination. A built-in light helps illuminate the device for ease of use in the dark.
Features and Benefits
- Whisper-Quiet Motor
- Plug-in Power
- Backlight To Make Night Pumping Easier
- Push-Button Convenience
- Rapidly Change Between Modes
- Variable Suction Power
What Comes in the Box?
- Double Electric Breast Pump
- (2) Tubing
- (2) Backflow protectors
- (2) Duck-bill valves
- (2) Collection bottles and caps
- (2) Standard 24 mm size flanges
- AC adaptor
- Product Manual

Frequently Asked Questions
Q. Does the Spectra S2 Double Pump?
A Yes. Two double collection kits come included that contains everything needed to double pump.
Q. Can the milk be pumped directly into storage bags?
A Yes. This helps eliminate extra bottle-washing. Lansinoh's storage bags fit onto the flanges.
Q. Does the S2 come with a battery?
A No. This unit requires a wall outlet.
Q. Is the S2 hospital grade?
A Yes. It is a hospital grade closed system that prevents "backflow".
Q. How often do the backflow protector diaphragms need to be replaced?
A Replace them every 3 to 6 months. For daily pumping, replace the diaphragms every 2 - 3 months.
Q. How long should pumping last?
A Pump for at least 15 - 20 minutes. The S1 automatically shuts off after 30 minutes. Pump for at least 5 minutes after milk stops flowing to stimulate more production.
Product Specifications
- Manufacturer: Spectra Baby USA
- Brand: Spectra S2
- Product Number: MM011305
- Application: Breast Pump
- Operation Type: Electric
- Pump Type: Single/Double
Additional Products
- These Curity Ultra Fits Baby Diapers can help keep baby clean and dry.
- Keeping baby free from diaper rash is possible using Desitin Diaper Rash Treatment.
How To Use the Spectra Baby USA S2
- Assemble the breast shield by snapping the diaphragm together and placing it in the back of the shield.
- Attach the tubing to the shield and the unit.
- Snap the duck-billed valve into place.
- Screw a collection bottle to the bottom of the breast shield assemblage.
- Plug the unit into the wall.
- Press the power button.
- Set the unit into the Let-Down mode.
- Place shield onto the breast.
- Once the milk starts flowing, change the setting to Expression.
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