WATER · Survey & Marking
Survey Buoys
Made-to-order HDPE survey buoys. Sized to fit your instrumentation. UV-stable, built to last at sea or on inland water.
At a glance
Specifications.
Body Ø (standard)
650 mm
Draft
420 mm
Top mount
Universal flange
Standard colour
Hi-vis yellow
Why this product
Engineered for working sites.
Polystone PE sheet (yellow or black), cut on our CNC, welded to DVS 2207-4, sized to the instrumentation you are deploying.
- Removable HDPE top cap — access to instrument cavity
- 316 SS antenna stem — mounts GPS / strobe
- Foam-filled HDPE body — survives strikes, never fills
- Hi-vis red, orange, yellow finishes
- Two-piece transport for oversized builds
- Made for survey, monitoring and marking
Sizes
Pick a size — or spec your own.
| Size | OD | Length | Weight | Notes |
|---|---|---|---|---|
| Standard | — | — | — | Body Ø 650 mm, draft 420 mm, hi-vis yellow |
| Large-format | — | — | — | Two-piece HDPE — diameters past the standard catalogue, joined on-site or in workshop |
Ready to specify survey buoys?
Send your site details and requirements — we'll quote within one business day.