Reviews Building Mechanical Systems

CR20-17 16mm Mechanical Seal, Stainless Steel Vertical Multistage Pump Mechanical Seal Replacement for Cleaning Systems

  • EASY TO INSTALL: Replacement pump seal suitable for multistage pump, easy and convenient installation..
  • STRONG TOLERANCE: The mechanical shaft seal is high pressure resistance, high temperature resistance, resistance to corrosion..
  • DURABLE: The mechanical seal made of high quality meterial, rust resistant and wear resistant, durable to last years of usage..
  • COMPACT SIZE: Mechanical seal replacement is c design for easy portability and storage. Outer Diameter: Approx.30.5mm/1.2in..
  • APPLICATION: Mechanical seal is suitable for water treatment systems, cleaning systems, seawater systems, ultrafiltration systems, reverse osmosis systems, which can also be used in swimming pools, bathrooms, acid and alkali transport..
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Thermal Imaging Camera, Portable Infrared Camera with 3.2' Full Angle TFT Display,Infrared Image Resolution 220 x 160-Temperature Measurement Range -4°F to 572°F,Pocket-Sized IR Thermal Imager, HT-A1

  • ...dustrial, Crime, Medical, Manufacturing, Engineering and more.
  • 【APPLICATION: thermal imaging camera combines a highly sensitive and accurate thermal sensor with ergonomic design to enable you to find and measure heat spots for diagnosis, troubleshooting and allowing you to take photos for reports. In buildings and mechanical systems, this includes water penetration, heat or cooling loss, blockages or leaks in plumbing systems, malfunctioning mechanical systems ( bearings, belts, etc.), overloaded electrical circuits, and building diagnostic issues..
  • POCKET SIZE:Thermal Camera dimensions: 140 x 80 x 28mm (5.5 x 3.1 x 1.1”), Weight: 208g (0.46lb.). the design and weight of the camera enables the user to comfortably hold and use the camera for extended period of time. Large buttons for ease of use even with gloves on. light and thin. you could carry it at anywhere..
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3M Fire Barrier Sealant CP 25WB+ - for Commercial, Industrial and Residential Applications - 2 Gallon Drum (Pail) - Red

  • BUILDING CODE COMPLIANCE – seals openings through fire barriers where mechanical services pass through.
  • HELPS PREVENT FIRE SPREAD - capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C).
  • ONE PRODUCT, MANY USES – listed in hundreds of UL Firestop systems with up to 4-hour ratings.
  • VARIETY OF APPLICATIONS - HVAC ducts and vents, pipes, blank openings, cables, through-penetrations, busways, combos, rated wall, floor and floor-ceiling assemblies and more.
  • EASY AND CLEAN APPLICATION – with no mixing required and sag-resistant properties, it is simple to apply and doesn’t make a mess.
  • USE IN ACCORDANCE WITH UL SYSTEMS – not designed for applications with continuous exposure to extreme temperatures, such as chimneys.
  • EXCELLENT ADHESION TO A VARIETY OF MATERIALS - engineered to exhibit strong adhesion to a full range of construction substrates and penetrants.
  • SOUND DAMPING - acts as a barrier to help minimize sound transmission.
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3M Fire Barrier Sealant CP 25WB+ - for Commercial, Industrial and Residential Applications - Cartridge, 10.1 fluid ounces - Red

  • BUILDING CODE COMPLIANCE – seals openings through fire barriers where mechanical services pass through.
  • HELPS PREVENT FIRE SPREAD - capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C).
  • ONE PRODUCT, MANY USES – listed in hundreds of UL Firestop systems with up to 4-hour ratings.
  • VARIETY OF APPLICATIONS - HVAC ducts and vents, pipes, blank openings, cables, through-penetrations, busways, combos, rated wall, floor and floor-ceiling assemblies and more.
  • EASY AND CLEAN APPLICATION – with no mixing required and sag-resistant properties, it is simple to apply and doesn’t make a mess.
  • USE IN ACCORDANCE WITH UL SYSTEMS – not designed for applications with continuous exposure to extreme temperatures, such as chimneys.
  • EXCELLENT ADHESION TO A VARIETY OF MATERIALS - engineered to exhibit strong adhesion to a full range of construction substrates and penetrants.
  • SOUND DAMPING - acts as a barrier to help minimize sound transmission.
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PerfectPrime IR0006, 320 x 240 Infrared (IR) Thermal Imager & Visible Light Camera with IR Resolution 76,800 Pixels & Temperature Range from -4~572°F, 9 Hz Refresh Rate, Black

  • ... Industrial, Crime, Medical, Manufacturing, Engineering and more.
  • APPLICATION: thermal imaging camera combines a highly sensitive and accurate thermal sensor with ergonomic design to enable you to find and measure heat spots for diagnosis, troubleshooting and allowing you to take photos for reports. In buildings and mechanical systems, this includes water penetration, heat or cooling loss, blockages or leaks in plumbing systems, malfunctioning mechanical systems ( bearings, belts, etc.), overloaded electrical circuits, and building diagnostic issues..
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3M Fire Barrier Sealant CP 25WB+ - for Commercial, Industrial and Residential Applications - Sausage Pack, 20 fluid ounces - Red

  • BUILDING CODE COMPLIANCE – seals openings through fire barriers where mechanical services pass through.
  • HELPS PREVENT FIRE SPREAD - capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C).
  • ONE PRODUCT, MANY USES – listed in hundreds of UL Firestop systems with up to 4-hour ratings.
  • VARIETY OF APPLICATIONS - HVAC ducts and vents, pipes, blank openings, cables, through-penetrations, busways, combos, rated wall, floor and floor-ceiling assemblies and more.
  • EASY AND CLEAN APPLICATION – with no mixing required and sag-resistant properties, it is simple to apply and doesn’t make a mess.
  • USE IN ACCORDANCE WITH UL SYSTEMS – not designed for applications with continuous exposure to extreme temperatures, such as chimneys.
  • EXCELLENT ADHESION TO A VARIETY OF MATERIALS - engineered to exhibit strong adhesion to a full range of construction substrates and penetrants.
  • SOUND DAMPING - acts as a barrier to help minimize sound transmission.
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3M(TM) Fire Barrier Sealant CP 25WB+, 20 fl. oz., Sausage, 10/case

  • BUILDING CODE COMPLIANCE – seals openings through fire barriers where mechanical services pass through.
  • HELPS PREVENT FIRE SPREAD - capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C).
  • ONE PRODUCT, MANY USES – listed in hundreds of UL Firestop systems with up to 4-hour ratings.
  • VARIETY OF APPLICATIONS - HVAC ducts and vents, pipes, blank openings, cables, through-penetrations, busways, combos, rated wall, floor and floor-ceiling assemblies and more.
  • EASY AND CLEAN APPLICATION – with no mixing required and sag-resistant properties, it is simple to apply and doesn’t make a mess.
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Erector by Meccano 10 in 1 Rally Racer Model Vehicle Building Kit STEM Education Toy for Ages 8 & up

  • MODEL CAR BUILDING KIT: With a novice difficulty level, this rally racer 10-in-1 building kit is ideal for first-time builders. It encourages kids to....
  • REAL MOTOR INCLUDED: This vehicle comes alive thanks to the included meccablock motor. With real tools (included), kids can also use the 159 pieces of....
  • GREAT GIFT FOR BOYS AND GIRLS 8 AND UP: Created by the renowned makers of Erector & robot-building sets, this mechanical building kit is a great....
  • A NEW GENERATION OF INVENTORS: With a strong legacy behind us, Erector by Meccano is designing S.T.E.A.M. mechanical construction sets for a whole new....
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UGEARS 3D Puzzle Mechanical Aquarium - Creative 3D Wooden Puzzles for Adults Driven by a Spring - Aquarium Wood Model Kit - Unique Wooden Puzzle - 3D Puzzles for Adults and Kids Building Kit

  • Underwater adventure: The mechanical aquarium is an ingenious mechanical model building kit of a saltwater fishbowl with two pet tropical fish chasing each other around in a forest of macroalgae fronds that shelter a tiny seahorse.
  • Unique mechanical action: Up to now, UGEARS 3D puzzles for kids and adults have been propelled by rubber band motors. This aquarium engineering kit opens a new chapter: engineering toys driven by a spring-loaded mechanism.
  • Everything is in the box: No extra tools or glue are needed to assemble our wooden puzzle pieces for crafts. Enjoy this challenging yet fascinating kid’s building project and model building kit for adults.
  • Expand your knowledge: Our 3d wooden puzzles for adults showcase the action and interplay of drive gears and driven gears, the function of pendulums, and how spring-action mechanisms work.
  • Exquisite artifact: Choose UGEARS wooden models for adults to build memorable gifts for the fishkeepers in your life. Get your mechanical aquarium kit now.
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Eclectic Blackbird Bolts Complete Building Kits, 6 Sets STEM Education Toy for Ages 8 & up

  • SIX BUILDING KITS: Power through an exciting new build with Meccano’s Building kit! Made for beginners & first time builders, the model kit contains real metal nuts, bolts & wheels. Kids use real tools (included) to put it all together!.
  • LEARN & BUILD: When complete, the fun continues as builders use the working wheels, moving front loader & rear scoop for imaginative play! This beginner-level kit with easy-to-understand instructions is a great way to introduce kids to STEM building kits..
  • GREAT GIFT FOR BOYS AND GIRLS 8 AND UP: Created by the renowned makers of Erector & robot-building sets, this mechanical building kit is a great activity for children & parents to tackle together & makes a great holiday gift. Recommended for kids 8 & up.
  • A NEW GENERATION OF INVENTORS: With a strong legacy behind us, Erector by Meccano is designing S.T.E.A.M. mechanical construction sets for a whole new generation of inventors & innovators who are curious about science, technology, engineering, arts & math.
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