Quick answer: FW2000 is a PUR/TPU-jacketed, tinned-copper cable rated IP68 for permanent seawater immersion. Standard specifications ship in 5–7 working days; 100 m minimum order.
Why FW2000 holds up in seawater
- Tinned copper conductors — prevent galvanic corrosion in salt water.
- Hydrolysis-resistant polyether TPU/PUR jacket — rated IP68 for permanent submersion.
- 1000+ hours salt-spray without corrosion; UV stable; resists microbial adhesion.
- Tensile options — steel wire rope or Kevlar/aramid reinforcement where the cable carries load.
- Water-blocking fillers + tinned copper braid shielding for signal integrity.
Typical applications
Underwater robots (ROV/AUV), offshore platforms, tidal and wave energy, ship-to-shore power, marine aquaculture, ocean observation buoys, port equipment, and any cable that lives in salt water or heavy salt spray.
Representative models (FW2000, 481 sizes in database)
| Model | Spec | Cores | mm² | OD min | OD max | Wires | Wire dia | Insulation | Sheath |
|---|---|---|---|---|---|---|---|---|---|
| NY-FW2000 | 0.14*2C | 2 | 0.14 mm² | 4.7 mm | 5.0 mm | 20 | 0.1 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 0.2*5C | 5 | 0.2 mm² | 6.03 mm | 6.33 mm | 27 | 0.1 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 0.25*8C | 8 | 0.25 mm² | 7.53 mm | 7.83 mm | 34 | 0.1 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 0.3*11C | 11 | 0.3 mm² | 10.09 mm | 10.69 mm | 38 | 0.1 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 0.34*14C | 14 | 0.34 mm² | 11.1 mm | 11.7 mm | 43 | 0.1 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 0.4*17C | 17 | 0.4 mm² | 13.5 mm | 14.1 mm | 50 | 0.1 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 0.5*20C | 20 | 0.5 mm² | 14.5 mm | 15.1 mm | 64 | 0.1 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 0.75*23C | 23 | 0.75 mm² | 17.4 mm | 18.4 mm | 96 | 0.1 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 1.0*26C | 26 | 1.0 mm² | 18.7 mm | 19.7 mm | 126 | 0.1 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 1.5*31C | 31 | 1.5 mm² | 26.2 mm | 27.7 mm | 189 | 0.1 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 2.5*2C | 2 | 2.5 mm² | 10.2 mm | 11.0 mm | 161 | 0.15 mm | PE/TPE/PUR | Waterproof PVC/TPU |
| NY-FW2000 | 4.0*10C | 10 | 4.0 mm² | 24.8 mm | 26.2 mm | 259 | 0.14 mm | PE/TPE/PUR | Waterproof PVC/TPU |
Showing 12 of 481 models. See the full specification database →
Ordering information
- Minimum order: 100 m for standard specifications; custom constructions on the same basis.
- Lead time: standard specifications typically ship in 5–7 working days; custom structures per the confirmed drawing schedule.
- Certification: CE and RoHS — certificates and test reports available on request.
- Warranty: 1 year, with 24-hour technical support.
Request a quotation → or email ny@ny-cable.com.
Frequently asked questions
- Is FW2000 suitable for permanent submersion?
- Yes. The FW2000 series is rated IP68 and is built for permanent seawater immersion, with tinned copper conductors to stop galvanic corrosion and a hydrolysis-resistant polyether PUR/TPU jacket.
- What is the minimum order quantity for FW2000 cable?
- 100 m for standard specifications. Custom structures start at the same 100 m minimum.
- How fast can anti-seawater cable be delivered?
- Standard specifications typically ship within 5–7 working days. Custom constructions run to the schedule agreed at order confirmation.
Other product lines
Anti-Seawater (FW2000) · Reel / Drum (DRUM500) · Tow / Drag Chain (DRAG300) · Flat (F300) · PUR / TPU (PUR800) · Floating (FL020) · Pipeline Robot (PI60) · Tether UAV (TDC) · Custom / OEM cable
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