
Replacement Pressure Tank Bladder | 8L | Italian-Made
SKU: EA-PT-PT-8L
Order before 12:00pm AEST
for same-day dispatch from Wyong NSW
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Australia-wide delivery. Shipping is calculated at checkout based on the packed weight and delivery destination.
Free Click & Collect from our Wyong NSW showroom.
Same-day dispatch on orders before 12pm AEST.
In stock · ships from Wyong, NSW
14-day returns on damaged or faulty items - returns policy
Questions? Call (02) 8772 8162 Mon-Thu 9am-3pm · Fri 9am-1pm AEST · Closed weekends
- Designed for tank size
- 8L
- Material
- EPDM / BUTYL rubber composite
- Country of origin
- Italy
- Product supplied
- Replacement bladder only
Specifications
- Product Type
- Replacement pressure tank bladder / membrane
- Designed For Tank Size
- 8L
- Material
- EPDM / BUTYL rubber composite
- Drinking Water
- Compatible
- Country of Origin
- Italy
- Brand / Compatible Tank Brand
- Best Tank / Bestank-Solar
- Product Supplied
- Replacement bladder only
- Pressure Vessel Included
- No
Replacement bladder only. Pressure tank / vessel is not included.
Italian-made replacement pressure tank bladder / membrane designed for compatible 8L Best Tank / Bestank-Solar pressure vessels. It replaces a worn or damaged internal membrane without replacing the complete pressure tank.
Compatibility
Designed for compatible 8L Best Tank / Bestank-Solar pressure tanks. Replacement bladders are not universally interchangeable between pressure tank brands or models. Confirm your existing tank model, nominal capacity and bladder compatibility before ordering.
What’s Included
- 1 × replacement pressure tank bladder / membrane
Not Included
- Pressure tank / vessel
- Fittings or accessories unless specifically supplied with this SKU
Installation
The pressure vessel must be depressurised and drained before replacing the bladder. Installation should be completed by a suitably competent person familiar with pressure vessels and pump systems.
Key features
- Replacement internal pressure tank bladder / membrane
- Made in Italy
- EPDM / BUTYL rubber composite
- Drinking-water compatible
- Designed for compatible 8L pressure tank sizes
- Allows bladder replacement without replacing the complete vessel
Recommended for
- Replacement membrane for compatible 8L pressure vessels used in water-pressure, pump and water-treatment systems
Compliance & certification
This product is not represented as WaterMark certified. It is a replacement membrane for a compatible pressure vessel.
Questions about this model
Is this a complete 8L pressure tank?
No. This product is the replacement internal bladder / membrane only. The pressure tank / vessel is not included.
Will this fit any 8L pressure tank?
No. Replacement bladders are not universally interchangeable. Confirm the existing tank model, nominal capacity and bladder compatibility before ordering.
Is the bladder suitable for drinking-water applications?
It is represented as drinking-water compatible. No broader potable-water certification claim is made here.
Ready to order?
Order before 12:00pm AEST on a business day for same-day dispatch from Wyong NSW. See shipping details.
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Australian-owned
Real Wyong NSW warehouse and showroom, with local product support.
Technical sizing information
Capacity, connection and application details are listed to help you choose the correct component.
Replacement components
Compatible accessories and service parts are surfaced where they are relevant to the product.

Replacement Pressure Tank Bladder | 8L | Italian-Made
$30.00 AUD