Ul listed systems concrete wall c aj 4056 3 hr f rating 3 4 hr t rating gypsum wall w l 4037 1 hr and 2 hr f ratings 0 hr and 1 2 hr t ratings for tray larger than 4 x 24 or a tray style other than ladder tray call.
Cable tray sealing system.
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Working in inaccessible openings is often cumbersome but with firsto this is a thing of the past.
We are ready to assist you in your safety work and solve your sealing problem wherever you operate.
The wsp system utilizes a powder coated or galvanized steel frame that encompasses the entire tray or duct at the point of penetration.
Firsto firestops are designed to seal multi cable and cable tray penetrations of fire rated walls and floors.
A simple and long term solution designed for sealing cable ducts and building entries against ingress of water gas or flooding.
Cable tray and ladder systems as the industry leader in cable tray eaton offers one of the widest ranges of b line series cable management solutions available in the market today.
Multi cable and cable tray weatherstop penetrations.
From our headquarters in melrose massachusetts dorn s team of experienced firestop professionals offers complete design specification and sales service.
Firsto fire stops are developed as a modular system which is simple to assemble around the cable run against the wall or on the floor.
Sealing solutions for cables and pipes.
Wsp weatherstops are designed to seal penetrations of any type in walls or floors by cable tray cable conduit pipe and or bus duct.
Firsto firestops are designed to seal multi cable and cable tray penetrations of fire rated walls and floors.
Firsto fire stops are developed as a modular system which is simple to assemble around the cable run against the wall or on the floor.
Multi cable and cable tray penetrations we are the exclusive united states supplier of quality firestop and weatherseal products for multi cable and cable tray penetrations.
Roxtec develops manufactures and delivers flexible sealing solutions for cable and pipe penetrations.
46 455 36 67 00 email.
A high quality acrylic latex coating designed for sealing through penetrations such as pipes conduits cabling busways and openings and.
Is an industry leader in developing innovative fire protection systems that help stop the spread of fire smoke and hot gases.
Roxtec modular based transits are used for cable sealing and pipe sealing in numerous demanding industries and projects worldwide as the seals provide certified protection against multiple risks including fire gas and water.
For a 4 x 12 tray the recommended opening would be 7 x 15.
The system is used extensively across the utilities and construction sectors to protect electrical substations equipment rooms and cabinets wind turbines and critical infrastructure.
