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NB30* 30mm Inertia Safety Brake 500Kg Lift
NB30* 30mm Inertia Safety Brake 500Kg Lift
Inertia Safety Brake to suit meduim weight Industrial Shutters. Cast Metal Housing machined to accept Micro-Switch Cut-Out (optional extra). NVM STRONGLY recommends the Micro-Switch is fitted to all Inertia Safety Brakes, to protect the motor cut the power to the door.
NB3000 Inertia Safety Brake 30mm Hollow Shaft, Maximum Shutter Weight 500Kgs
- NB3009 Inertia Safety Brake c/w 4"x 9swg (94mm) Discs, 30mm Shaft
- NB3010 Inertia Safety Brake c/w 5"x 10swg (120mm) Discs, 30mm Shaft
- NB3016 Inertia Safety Brake c/w 4"x 16swg (97mm) Discs, 30mm Shaft
Extra Discs to suit:
- NB3026 126mm Ø Disc
- NB3029 129mm Ø Disc
- NB3032 132mm Ø Disc
- NB3033 133mm Ø Disc
- NB3062 162mm Ø Disc
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About Us
North Valley Metal has served the Door Industry since 1966 and offer the widest range of products on the market.
We offer everything from Industrial Door Components & Operators to High Speed Doors & Installation Services.
If you have an entrance and you need a part, then we are here to help.
Our range includes:
- Industrial, Sectional & Garage Door Components, Drives & Control Systems
- Castings & Barrel Assemblies
- Automatic Sliding Door & Swing Door Operators
- Swing & Sliding Gate Operators
- Wicket Gates
- Steel Doorsets & Made to Measure Doors
- Access & Safety Control Systems
- High Speed Doors
- Training & Installation Services