They have the strength of RS Roller Chain and offer superb saltwater, weather, and chemical resistance.
With no harmful chromium. RoHS compliant
Features
・Superb chemical resistance
Combines Tsubaki's uniquely developed special coating and special resin coating for superb corrosion (rust) and chemical resistance.
・High corrosion resistance
Neptune Chain didn't rust after 1,000 hours in salt spray tests (JIS-Z-2371).
・Less environmental load
Uses no hexavalent chromium in its corrosion resistant surface coating and contains no harmful lead, cadmium, mercury, or arsenic.
NEP Series chain is an eco-friendly chain that is RoHS compliant.
・Same strength as RS Roller Chain
Has the same tensile strength and allowable load as standard steel RS Roller Chain, with no reduction in strength.
Notes
・Do not use if there is a risk of the chain directly contacting food or flakes and wear debris mixing in with food.
・Can be used outdoors or in an atmosphere exposed to seawater.
・When using in situations where flakes and wear debris will pose a problem, install an appropriate cover or contact a Tsubaki representative about chain selection.
・Contact a Tsubaki representative if using in a high-temperature steam environment.
・Avoid using in conjunction with stainless steel sprockets at all possible costs.
・Operating temperature :-10~60℃(Can be used to a maximum of 150ºC with the right lubrication for that temperature. )