Diver Magnet - 140
$88.00 USD · R1320 ZAR
Pull Force: 140 kg
Weight: 0.65 kg
The Diver Magnet - 140 is a compact, lightweight neodymium pot magnet rated at 140 kg pull force — ideal for light-duty tool holding, inspection tasks, and confined-space subsea work where portability matters. Manufactured by Diving Magnets (Pty) Ltd in South Africa with Epoxy-HDPE coating for corrosion resistance and 316 stainless steel hardware, this diver magnet is trusted by commercial diving professionals worldwide.
The Diver Magnet – 140 is a compact subsea magnet designed for light-to-medium commercial diving tasks. It is ideal for work such as cleaning marine growth from welds prior to inspections or hull surveys on vessels like FPSOs, FSOs, and offshore structures such as SBMs, where equipment is attached to the diver and frequent repositioning is required.
Built with a high-strength neodymium pot magnet, stainless steel eye nut, and stainless steel handle, it provides dependable holding power, secure tool attachment, and controlled detachment in demanding underwater environments.
Frequently Asked Questions
What is the actual pull force of the Diver Magnet - 140 underwater?
The Diver Magnet - 140 is rated at 140 kg on a clean, flat, mild steel surface. Underwater, real-world pull force depends on surface condition (rust, paint, marine growth), surface thickness, and contact angle. Expect 50–80% of rated pull on typical subsea steel structures. Always use a 2–3× safety factor for dynamic loads.
How long will the Diver Magnet - 140 last in saltwater?
With proper care — rinsing with fresh water after each use and drying before storage — the Epoxy-HDPE coating protects the neodymium core for 4+ years of regular commercial diving use. The 316 stainless steel hardware is highly resistant to saltwater corrosion. Avoid dropping the magnet on hard surfaces, as impact damage to the coating is the primary cause of premature corrosion.
Is the Diver Magnet - 140 strong enough for commercial diving?
Yes. The Diver Magnet - 140 at 140 kg pull force is designed for light-duty commercial work including inspections, surveys, and small tool holding. If you regularly work with heavier tools or in strong currents, consider stepping up to a higher-rated model.
What surfaces does the Diver Magnet - 140 work on?
The Diver Magnet - 140 works on any ferromagnetic surface — mild steel, carbon steel, cast iron, and structural steel provide the best results. Performance is reduced on rusty, painted, or curved surfaces. It will not work on aluminium, brass, copper, most stainless steels (304/316), concrete, wood, or plastic.
Can I use the Diver Magnet - 140 for lifting?
No. The Diver Magnet - 140 is designed for horizontal tool holding and equipment staging — not for vertical lifting or rigging. It is not certified lifting gear. For safety-critical applications, always use rated lifting equipment. The magnet is a positioning and holding tool, not a load-bearing device.
Have more questions? Visit our comprehensive FAQ page · compare all models.
