Liquid Seal Diaphragms

Name: Liquid Seal Diaphragms
Brand: Pumpables
SKU: 00860007567513
Price: 9.95 USD
Availability: InStock

$9.95 USD

~~$9.95 USD~~ $9.95 USD

Sale Sold out

Product variants

Quantity

Pack of 2 replacement seal diaphragms for use with your Pumpables Liquid Shield Kit.

Customer Reviews

4.9 Based on 458 Reviews

5 ★

96%

441

4 ★

3%

12

3 ★

1%

4

2 ★

0%

1

1 ★

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Customer Photos

Liquid Seal Diaphragms - Customer Photo From Jordan Scotto-Di-Carlo

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Reviews
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MH

05/12/2023

Melissa H.

United States

Easy cleaning

Super easy!!! Less hassle

Liquid Seal Diaphragms

GC

07/24/2025

Gianna C.

United States

Great Products

I love the pumpables products. The liquid seal diaphragm is no exception.

Liquid Seal Diaphragms

KS

07/18/2025

Kaitlyn S.

United States

Restock of items

I ordered a new set of liquid inserts and liquid seal diaphragms. Easy to change out & last longer than expected!

Liquid Seal Diaphragms

JS

07/07/2025

Jordan S.

United States

Liquid seal diaphragms

I’m satisfied with my purchase. They work great

Liquid Seal Diaphragms

GL

07/05/2025

Gemma L.

United States

Good!

Great pumping set. Have used it for the last 1+ year of my pumping journey.

Liquid Seal Diaphragms

GL

07/05/2025

Gemma L.

United States

Great

Very comfortable, especially compared to plastic flanges. It also has a great range of sizes.

Liquid Seal Diaphragms

H

06/25/2025

Hannah SVG verified by SHOP

United States

I love my pumpables pump but one of my diaphrams is not sealing properly and I'm not getting a good suction because of it.

Liquid Seal Diaphragms

KD

06/17/2025

Kayla D.

United States

Great pump and pump parts!

By far my fav pump! Gives me peace of mind after returning to work that my milk supply will be protected!

Liquid Seal Diaphragms

KS

06/15/2025

Kylie S.

United States

Liquid shield kit is amazing!

The liquid shield kit is absolutely amazing! I honestly don’t think I could’ve continued breastfeeding with out it. My baby had severe tongue tie which we had fixed however she still refused to latch afterwards. I’ve been exclusively pumping for 5 months now. I was extremely sore and raw using regular pump parts but then I found out about pumpables. They’re a total game changer! No more raw nipples!!

Liquid Seal Diaphragms

KF

06/07/2025

Kimberly F.

United States

Great on the go!

I have to be on the go and this system makes it easy to pump comfortably on the go and get a great output!

Liquid Seal Diaphragms

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Dory 04/04/2024

Are these okay to use in an electric steam steriler and dryer ? Or microwave steam bags?

Answers (1)

Pumpables 04/04/2024

Hi Dory! Yes, all your parts, except the Seal Caps and tubing, can be sterilized in electric steam sterilizers. Any method is just fine! Hope this helps <3

KC

Kassidy C. 12/15/2023

Hi, I’m just wondering what the recommendations are for replacing different parts and accessories. How long should I use them before they need replaced and which parts need replaced.?

Answers (1)

Pumpables 12/15/2023

Hey Kassidy! Once you're using Liquid Kit, you'd be replacing the following parts regularly: * Liquid insert - approximately every 2-3 weeks for full-time (6-8 x a day) pumping down to every 2 months if you're just pumping a few times a week. https://pumpables.co/products/liquid-insert * Seal diaphragm - every few months or so. https://pumpables.co/products/seal-diaphragms All other hard plastic parts should be replaced roughly every 6 months or if you notice any signs of wear or damage. Hope this helps <3

KA

Kristen A. 07/13/2023

Did the diaphragm design change? The new one I ordered has a weird lip on it that doesn’t fit as well and it keeps messing up the seal.

Answers (1)

Pumpables 07/25/2023

Hey Kristen! Can you send a photo of your diaphragm to hello@pumpables.co? Thank you! Pumpables Team

T

Talia 02/13/2023

How o P.O. farm do you recommend changing diaphragms in kit?

Answers (1)

Pumpables 02/15/2023

Hey Talia! This depends on a few different factors including how often you're using them and how you're washing and sanitizing them. However, in general, people who exclusively pump find they need to replace them monthly and occasional pumpers replace theirs every 2-3 months. If you notice a decrease in suction strength or milk output and you've already switched to new liquid inserts, we recommend also changing your liquid seal diaphragms. Hope that helps!

S

ST 01/28/2023

Hi, I am noticing that there is some milk that appears on the liquid seal diaphragm during my pump session - what does that mean? Am I doing something wrong? Or does that mean the part needs to be replaced? Thanks.

Answers (1)

Pumpables 01/30/2023

Hey Stephanie! Milk on the underside of the seal diaphragm is generally considered normal. However, they do need to be replaced periodically (approx 1x/month for exclusive pumpers and every 2 months for occasional pumpers...or whenever you notice a decrease in suction strength or milk output). Hope that helps!

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