
50L Chemical Dosing Tank
SKU: EA-PT-DOSE-50L
Order before 12:00pm AEST
for same-day dispatch from Wyong NSW
Need the complete setup?
Check shipping price
Bulky freight delivery.
NSW and ACT $99. Victoria and Queensland $159. South Australia $179. WA and Tasmania $249. Northern Territory requires a freight quote.
Free Click & Collect from our Wyong NSW showroom — no freight cost if you pick up.
Same-day dispatch on orders before 12pm AEST.
Only 3 left in stock
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
- Capacity
- 50L
- Diameter
- 390 mm
- Overall height
- 460 mm
- Top port
- 150 mm
Specifications
- Capacity
- 50L
- Product type
- Chemical dosing / storage tank - tank only
- Shape
- Round
- Material
- Linear low-density polyethylene (PE)
- Diameter
- 390 mm
- Body height
- 410 mm
- Overall height
- 460 mm
- Top port
- 150 mm
- Chemical bund
- 50L Chemical Bund - sold separately
- Construction
- Rotationally moulded, seamless body
A 50L polyethylene chemical dosing tank for water-treatment, chemical-storage and dosing applications. This is the tank-only product, making it the right page for buyers looking for a 50L chemical tank, plastic chemical storage tank or compact polyethylene dosing tank without an included bund.
Manufactured from rotationally moulded linear low-density polyethylene (PE), the seamless tank is suited to compatible liquid chemical storage, mixing and dosing applications. A matching 50L Chemical Bund is available separately when secondary containment is required.
- 50L chemical tank capacity
- Polyethylene chemical storage tank construction
- 390 mm diameter × 460 mm overall height
- 150 mm top port
- Tank only - bund sold separately
- Suitable for compatible water-treatment and chemical-dosing applications
Key features
- 50L polyethylene chemical dosing tank
- Plastic chemical storage tank for compatible liquids
- Rotationally moulded PE construction with seamless body
- 390 mm diameter × 460 mm overall height
- 150 mm top port
- 50L Chemical Bund available separately
Recommended for
- Small water-treatment dosing systems
- Compact chemical storage and dosing
- Pool and spa chemical dosing
- RO antiscalant dosing
- pH correction and compatible liquid chemical dosing
Compliance & certification
Chemical dosing vessel - WaterMark does not apply. Confirm chemical compatibility and site-specific containment requirements for your installation.
Compare sizes
Chemical dosing tanks & bunds
Tanks and chemical bunds are sold separately. Use the table below to compare the range and select the matching bund for each tank size.
| Tank capacity | Shape | Tank dimensions | Chemical bund |
|---|---|---|---|
| 40L | Square | 340 × 380 × 390 mm high | — |
| 60L | Square | 340 × 380 × 550 mm high | — |
| 50L | Round | Ø390 × 460 mm high | 50L Chemical Bund |
| 100L | Round | Ø460 × 820 mm high | 100L Chemical Bund |
| 200L | Round | Ø560 × 950 mm high | 200L Chemical Bund |
| 300L | Round | Ø710 × 960 mm high | 400L Chemical Bund |
| 500L | Round | Ø840 × 1060 mm high | — |
Bund dimensions
| Bund | Outside dimensions | Tank |
|---|---|---|
| 50L Chemical Bund | Ø480 top / Ø360 bottom × 425 mm high | 50L Chemical Dosing Tank |
| 100L Chemical Bund | Ø625 top / Ø515 bottom × 440 mm high | 100L Chemical Dosing Tank |
| 200L Chemical Bund | Ø725 top / Ø580 bottom × 732 mm high | 200L Chemical Dosing Tank |
| 400L Chemical Bund | Ø945 top / Ø790 bottom × 743 mm high | 300L Chemical Dosing Tank |
Ready to order?
Order before 12:00pm AEST on a business day for same-day dispatch from Wyong NSW. See shipping details.
Frequently bought together
More dosing tanks & bunds

300L Chemical Dosing Tank
$649.00 AUD
500L Chemical Dosing Tank
$1,299.00 AUD
50L Chemical Bund
$109.00 AUD
100L Chemical Bund
$149.00 AUD
What customers say
5.0 from 74 customer reviews
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“Highly recommended. Unique parts with reasonable prices and great after sales service.”
- Google
“I recently had a whole house water filter system installed and was extremely pleased with the entire experience. Adam demonstrated exceptional knowledge and took the time to explain every aspect of the system clearly.”
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.

50L Chemical Dosing Tank
$239.00 AUD
