BABYGO® Breast Pump Diaphragm
Keep your Air™ pump's suction strong with a spare in the cupboard.
At a glance
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For the BABYGO® Air™ pump
Fits the single and double Air™ pump. The double takes one on each side.
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Keeps suction strong
Passes suction to the flange and keeps milk out of the motor. Worn ones lose power.
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BPA free, food grade silicone
Wash in hot soapy water or on the top rack of the dishwasher, then air dry.
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One diaphragm per pack
A spare in the cupboard means you swap it straight away, not wait for the post.
A spare diaphragm to keep your Air™ pump's suction strong
The diaphragm is the small silicone part that passes the pump's suction through to the flange while keeping milk out of the motor. It's part of the closed system that stops milk flowing back into the pump.
With daily pumping it gradually softens or stretches, and a worn or badly seated diaphragm is one of the usual reasons a pump seems to lose power. With a spare in the cupboard, you can swap it straight away instead of waiting for the post.
It's made for our Air™ pump, single or double. Pump parts aren't interchangeable between brands.
Materials and care
Silicone, BPA free and food grade
Wash in hot, soapy water or on the top rack of the dishwasher, then air dry completely
Make sure it's seated properly when you put the pump back together
In the box
- 1 x BABYGO® Breast Pump Diaphragm
Delivery and returns
- Free delivery
- Orders over £40, 2 to 4 working days.
- Standard delivery
- 2 to 4 working days, £3.99.
- Next day
- DPD next day delivery, £7.99.
- Returns
- 30 days from your order date, unused and in the original packaging. Exchanges welcome. Free with Returns+, otherwise £4.99 is deducted from your refund.
How do I know it needs replacing?
Look for a tear, warping or stiffness, and watch for weaker suction or sessions taking longer for the same amount of milk. If you ever see milk inside the pump body, stop using the pump and replace the diaphragm before you carry on.
How often should I replace it?
There's no set date. If you pump every day, check it each time you clean it and replace it as soon as it looks worn. Keeping a spare, along with a spare valve, means a worn part never stops a session.
Will it fit my pump?
It's made for the BABYGO® Air™ Electric Breast Pump, the single and the double, which takes one on each side. If you use another brand's pump, check with the maker, because parts aren't standard between brands.
Why has my pump lost suction?
The usual causes are a worn valve or diaphragm, a part that isn't seated properly after cleaning, or a flange that doesn't fit. Check those before you assume it's your supply.
What other spare parts are there?
We also sell replacement valves, flanges and flange inserts in 17mm, 19mm and 21mm for the Air™ pump, so you can replace one part at a time instead of the whole pump.
