Gem Silicone Diaphragm

Gem Silicone Diaphragm

R99
Skip to product information
Gem Silicone Diaphragm
Gem Silicone Diaphragm

Gem

Gem Silicone Diaphragm

R99

Pay Your Way

A little flexibility for one of life’s biggest changes.

Split your purchase into smaller, interest-free payments with Payflex or Stitch. Choose what works for you at checkout — no interest, no stress.

Buy Now Pay Later Options

Pay in 2
Half now, half on your next payday.
Pay in 3
Pay the first third now, then split the rest over your next two paydays.
Pay in 4
Pay 25% now, then the rest in 3 equal instalments every 2 weeks — done in 6 weeks.
Pay in 2-6
Pick 2 to 6 monthly instalments. Pay the first now, then the rest spreads automatically each month — you choose how many.
In Stock4 available in store
Fast Nationwide Delivery for R99

Delivery, sorted.

We’re committed to getting your order to you quickly, and hassle-free. While we do carry a lot of stock in our store, we do sometimes have to order in from suppliers.

Processing Time

If this item is in stock, it’s processed within 2 hours, often much quicker.

If this item needs to come in from our supplier, it usually takes 1-2 days for us to receive it. As soon as it arrives, we’ll pack your order and prep it for delivery.

Delivery Time

Once your order is packed, it’s immediately booked with one of our courier partners. From there, delivery usually takes a couple days:

Gauteng
1-2 days
Cape Town, Durban, Main Centres
2-3 days
Regional & Outlying
2-5 days

Need it sooner?

If your item is in stock, you’ll also have the option for Urgent Delivery for R149. This books your order on our courier partner’s priority shipping option, which is usually a same or next day service.

Other Ways To Get Your Order

We’re flexible, and want to make sure you get your order in a way that works for you.

  • Click & Collect
  • Locker Delivery with PUDO or Bob Box
  • Pargo and PostNet available on request.

More About Timelines

Timelines are estimates, based on our averages and couriers’ commitments. We always aim to get your order to you quicker than this — but they’re not a guarantee. Wherever your order is in the journey, we’ll keep you updated every step of the way.

Returns Made Easy

Unfortunately, we can’t accept returns on this product once it’s been opened. This is usually because:

  • It’s a hygiene or sanitary product
  • It’s single-use
  • It’s a final sale or clearance item

If there’s a defect or fault, though, it’s always covered as a warranty claim.

If the item is still unopened, you can return it within 30 days of receiving it. Just request a return from your account or through our chat, and we’ll handle the rest.

Returns are always free within 7 days. After that, if you’re returning it because you’ve changed your mind, you may need to cover the return cost. You can send it back yourself, or we can arrange a courier and give you an upfront quote — direct from the courier. If your return is for any other reason, it’s free.

Warranty

Warranty Period: 6 Months Limited Warranty

This product’s warranty is provided by the manufacturer/distributor. As an authorised retailer, any purchase from us qualifies for the full manufacturer’s warranty — no exceptions.

Warranty claims are handled directly by the manufacturer or distributor, so we’ll refer you to the right team to get your claim underway. That said, we don’t just hand you off and disappear — we stay involved and follow up from our side to help make sure your claim is resolved promptly.

For most claims, all you’ll need is proof of purchase.

Goes great with ...
  • Creates the suction: This is the soft part that generates the vacuum your Gem Pump uses to express.
  • Keeps it a closed system: It prevents backflow into the pump, helping maintain the Gem's closed-system design.
  • Food-grade silicone: Made from food-grade silicone for its role in the pump.
  • Restores lost suction: Replacing a torn, holed or damaged diaphragm helps bring your pump's suction back.
  • Made to fit: Designed specifically for the Gem Pump, so it replaces a worn part exactly.
  • Handy to keep spare: A useful part to have on hand so worn soft components don't hold up your routine.

The Gem Silicone Diaphragm is a replacement part for the Gem Pump, the small soft component that creates the suction your pump relies on. It sits in the vacuum path and flexes as the pump runs, so if it develops a tear or hole the pump can't build proper suction — which is usually the sign it's time to swap it out.

Because it also prevents milk and air from flowing back into the pump, this diaphragm is part of what keeps the Gem a closed-system pump. It's made from food-grade silicone and is designed specifically for the Gem Pump, so you're replacing a worn part with one made to fit rather than a lookalike that only fits physically.

How it works

  • Creates the suction: The diaphragm flexes as the motor runs, generating the vacuum the Gem Pump uses to express.
  • Prevents backflow: It stops milk and air moving back into the pump, which is what keeps the Gem a closed-system pump.
  • Wear part: A diaphragm that's torn, holed or damaged can no longer hold the vacuum, so replacing it helps restore your pump's suction.

Best for

The Gem Silicone Diaphragm is a great option if you:

  • Own a Gem Pump and have noticed weaker suction that may point to a worn diaphragm
  • Have found a tear, hole or other damage on your current diaphragm
  • Like to keep a spare on hand so a worn soft part never interrupts your pumping routine

It's designed for the Gem Pump, so do check it against your pump before ordering if you use a different system.

Pandylane Pro Tip: Soft silicone parts like the diaphragm wear before the motor does, so if suction drops it's worth inspecting these first — a small replacement part often solves what feels like a bigger problem.

Features
Creates the suction in the Gem Pump
Prevents backflow, keeping the Gem a closed system pump
Made from food grade silicone
Replace if damaged, torn or holed to restore suction
Compatibility
Gem Pump
Material
Food Grade Silicone
  • 1x Silicone Diaphragm

Parents Also Love