A base connector, as part of two-piece flange, must attach to a (detachable) breastshield to work. It connects the breastshield, tubing, and milk container in a breast pump setup.
Breastshield side – attach to a detachable breastshield.
Pump (tubing) side – attach to (backflow protector and) tubing. The suction power is provided by the pump motor through the tubing.
Container side – is the part a valve is usually installed onto. During pumping, the suction power pushes the valve to open and close in turn. When the valve is open, flowing milk goes through and eventually drops into the container, which can be a collection bottle or a storage bag. Overall, the mouth of a container or flange is sorted into narrow neck and wide neck on the market.
Maymom provides several types of base connector.
Narrow-neck Base Connector for Medela
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- Narrow-necked Connector
- 17 mm shield set
- 19 mm shield set
- 21 mm shield set
- 24 mm shield set
- 27 mm shield set
- 30 mm shield set
- 34 mm shield set
Features
- Back Air Path
- Detachable
- Versatile compatibility
- Food-contact grade Material (PP)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Made in Taiwan
Compatible Breast Shield
- Maymom MyFit Shield / Crater Series Shield / Comfy Series Shield
- Medela PersonalFit Shield
- Medela PersonalFit Plus Shield
- Medela PersonalFit Flex Shield
- Lansinoh ComfortFit Flange
- PumpinPal Shield
Compatible Bottle
- Maymom narrow-neck bottle
- Medela bottle
- Ameda narrow-neck bottle
- Dr. Brown's narrow-neck bottle
- Lifefactory narrow-neck bottle
- Evenflo narrow-neck bottle
Compatible Pump Model
- Medela Pump in Style
- Medela Lactina
- Medela Symphony
- Medela Swing
Notice
- Base connector alone DOES NOT work
- NOT compatible with Medela New Pump in Style with MaxFlow
Narrow-neck Base Connector for Medela
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- Narrow-necked Connector
- 15 mm shield set
- 17 mm shield set
- 19 mm shield set
- 21 mm shield set
- 24 mm shield set
- 27 mm shield set
- 30 mm shield set
- 36 mm shield set
Features
- Top Air Path
- Detachable
- Versatile compatibility
- Food-contact grade Material (PP)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Made in Taiwan
Compatible Breast Shield
- Maymom MyFit Shield / Crater Series Shield / Comfy Series Shield
- Medela PersonalFit Shield
- Medela PersonalFit Plus Shield
- Medela PersonalFit Flex Shield
- Lansinoh ComfortFit Flange
- PumpinPal Shield
Compatible Bottle
- Maymom narrow-neck bottle
- Medela bottle
- Ameda narrow-neck bottle
- Dr. Brown's narrow-neck bottle
- Lifefactory narrow-neck bottle
- Evenflo narrow-neck bottle
Compatible Pump Model
- Medela Pump in Style
- Medela Lactina
- Medela Symphony
- Medela Swing
Notice
- Base connector alone DOES NOT work
- NOT compatible with Medela New Pump in Style with MaxFlow
Narrow-neck Base Connector for Ameda
Features
- Detachable
- Versatile compatibility
- Food-contact grade Material (PP)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Made in Taiwan
Compatible Breast Shield
- Maymom MyFit Shield / Crater Series Shield / Comfy Series Shield
- Medela PersonalFit Shield
- Medela PersonalFit Plus Shield
- Medela PersonalFit Flex Shield
- Lansinoh ComfortFit Flange
- PumpinPal Shield
Compatible Bottle
- Maymom narrow-neck bottle
- Medela bottle
- Ameda narrow-neck bottle
- Dr. Brown's narrow-neck bottle
- Lifefactory narrow-neck bottle
- Evenflo narrow-neck bottle
Compatible Pump Model
- Ameda Purely Yours
- Ameda Finesee
- Ameda Mya Joy
Notice
- NOT compatible with Ameda Mya Pro / Ameda Mya
Wide-mouth Base Connector for Spectra / Ameda / Motif
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- Wide-mouth Connector
- with 13 mm shield
- with 15 mm shield
- 17 mm shield set
- 19 mm shield set
- 21 mm shield set
- 24 mm shield set
Features
- Detachable
- Versatile compatibility
- Food-contact grade Material (PP)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Made in Taiwan
Compatible Breast Shield
- Maymom MyFit Shield / Crater Series Shield / Comfy Series Shield
- Medela PersonalFit Shield
- Medela PersonalFit Plus Shield
- Medela PersonalFit Flex Shield
- Lansinoh ComfortFit Flange
- PumpinPal Shield
Compatible Bottle
- Spectra wide-mouth bottle
- Avent wide-mouth bottle
- Maymom wide-mouth bottle
Compatible Pump Model
- Spectra SG
- Spectra S1 Plus
- Spectra S2 Plus
- Spectra 9 Plus
- Motif Luna
- Ameda Mya
- Ameda Mya Pro
- Ameda Mya Portable
Notice
- NOT compatible with Ameda Mya Joy, Ameda Purely Yours, Ameda Finesee
Medela and Lactina are registered trademarks of Medela Holding AG, Switzerland. SPECTRA, S1 PLUS, S2 PLUS, 9 PLUS are trademarks of Spectra Baby USA and Uzinmedicare. Ameda is a registered trademark of Ameda INC. Corp. Maymom is not affiliated with these companies nor do they endorse the product and compatibility claims.