Planter Drains
FLOZN planter drains drain landscaped podiums, roof gardens and planter boxes without clogging. The powder-coated cast iron body has a membrane clamp and a dome strainer covered with a stainless steel mesh that keeps soil and roots out of the pipe.
Choose an aluminium (FZ-6D-A4) or bronze (FZ-6D-B4) membrane clamp. Both have a 4" BSPT threaded outlet with PVC adaptors.


Planter Drain – Aluminium Dome
Planter drain, powder-coated cast iron body with bottom outlet, aluminium membrane clamp and dome strainer with stainless steel mesh over the dome.
- Material
- Cast iron body, aluminium clamp & dome, SS mesh
- Finish
- Powder coated (epoxy optional)
- Features
- 4" threaded BSPT outlet; PVC adaptors to suit 4" (3"/2" optional)
- Applications
- Planters, landscaped podiums & green roofs
| Model | A | B | C | D | E |
|---|---|---|---|---|---|
| FZ-6D-A4 | 150 | 124 | 49 | 7 | 65 |
All dimensions in mm. Other sizes and finishes on request.

Planter Drain – Bronze Clamp
Planter drain, powder-coated cast iron body with bottom outlet, bronze membrane clamp and dome strainer with stainless steel mesh over the dome.
- Material
- Cast iron body, bronze clamp, SS mesh
- Finish
- Powder coated (epoxy optional)
- Features
- 4" threaded BSPT outlet; PVC adaptors to suit 4" (3"/2" optional)
- Applications
- Premium planters, landscaped podiums & green roofs
| Model | A | B | C | D | E |
|---|---|---|---|---|---|
| FZ-6D-B4 | 150 | 124 | 49 | 7 | 65 |
All dimensions in mm. Other sizes and finishes on request.
Engineered drainage you can specify with confidence
Frequently asked questions
How does a planter drain stop soil getting into the pipe?
The dome strainer is covered by a stainless steel mesh that holds back soil, roots and gravel while letting water through.
What is the difference between FZ-6D-A4 and FZ-6D-B4?
Both share the same body and dimensions; FZ-6D-A4 has an aluminium membrane clamp and FZ-6D-B4 a bronze membrane clamp.
What outlet do planter drains have?
A 4" BSPT threaded outlet, with PVC adaptors for 4" (3" and 2" optional) pipes.
Need a datasheet, sample or quotation?
Send your project details, model codes and quantities to info@flozn.com and our team will reply with technical submittals and pricing.
Contact FLOZN