Best Double Bore Quartz Tube

HMANE γ-Shape Stirling Engine Kit for Adults, DIY Unassembled Retro Generator Model Science Educational Toys with LED Lights, Bronze

  • EXTREMLY WELL-MADE: This hot air stirling engine motot is made of high‑quality zinc alloy body, aluminum alloy bottom plate, hard, corrosion‑resistant, and long service life. The quartz glass cylinder is high temperature resistance and fracture resistance. Easy to assemble and has collection value. It can be used as a decoration or as a school experiment item. Package list: 1 stirling engine.
  • EXTREMLY WELL-MADE: This hot air stirling engine motot is made of high‑quality zinc alloy body, aluminum alloy bottom plate, hard, corrosion‑resistant, and long service life. The quartz glass cylinder is high temperature resistance and fracture resistance. Eas....
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VEVOR Double Acting Hydraulic Cylinder 2'' Bore, Top Link Hydraulic Cylinder 10'' Stroke, Retracted 18\ Extended 26 Hydraulic Side Link Swivel Eye Bearing w/Check Valve for Tractors, Category 1, 2

  • High Tensile Steel Structure: This hydraulic lifting cylinder is a welded double acting cylinder. It has a high tensile honed cold drawn hydraulic tube, a polished piston rod, and sturdy threaded glands. With bearing design on base ends. Carbon steel construction ensures its longevity and features a max 6700 lbs pushing force and 4500 lbs pulling force..
  • 2"-2.5" Bore 10" Stroke Top Link: The top link cylinder is built under specific dimensions. Bore: 2"-2.5". Stroke Length: 10". Rod Size: 1". Pin Size: 0.8". With retracted min length 20" and extended max length 28". Double Pilot Check Valve Port Size: G3/8. Max Pressure: 5076PSI. Max Flow Rate: 20 L/ min. Opening Pressure: 50.76 PSI..
  • Swivel Eye Bearing Design: There is a spherical swivel eye bearing design on both ends. Due to the sturdy and flexible bearings, you can quickly fix and install the cylinder on your tractors or min excavators. Joint Bearing Width: 2". Thickness 0.8". Durable enough to hold a lot of force..
  • With Check Valve & Fully Tested: The well-assembled and thoroughly tested tractor top link hydraulic cylinders also come with a double pilot operated check valve to help hold the cylinder and prevent drift. The assembled inside sealing rings guard the high performance of sealing, accessi....
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Mini Hot Air Stirling Engine Motor Stirling Engine Science Experiment Kit Miniature Steam Power Physics Toy Lab Teaching Model Children Physics Science Education Toys

  • EXTREMLY WELL-MADE: This hot air stirling engine motot is made of high‑quality zinc alloy body, aluminum alloy bottom plate, hard, corrosion‑resistant, and long service life. The quartz glass cylinder is high temperature resistance and fracture resistance. Easy to assemble and has collection value. It can be used as a decoration or as a school experiment item. Package list: 1 stirling engine.
  • EXTREMLY WELL-MADE: This hot air stirling engine motot is made of high‑quality zinc alloy body, aluminum alloy bottom plate, hard, corrosion‑resistant, and long service lif....
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Cressi Panoramic Wide View Mask & Dry Snorkel Kit for Snorkeling Scuba Diving Pano 3 & Supernova Dry Snorkel Set Designed in Italy All Black

  • Wide Anatomical Silicone Rubber Split Style Designed Mask Strap, Double Feathered Edge Silicone Skirt, Strap and Skirt Combined for Excellent Seal on....
  • Easy-to-Reach One-Hand Nose Pocket for Ear Equalization, 3-Lens Mask Designed, Panoramic View w/o Interruption, Tempered Glass Lenses.
  • Maximum Light and Feels as Open As-the-Ocean Itself, Ideal for Snorkeling and Scuba Diving, Medium Internal Volume, Quick-Adjust Buckles System.
  • Take Every Breath with Confidence & Focus On-the-Reef Below, Anti-Splash Top, Special Valve Seals Tube when Submerged, Dry Top Design.
  • Corrugated Smooth Bore Lower Tube, Excess Water Quickly Drain to Collection Reservoir, Easy Clear Purge Valve, Quick Release Snorkel Keeper.
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Gavita Pro E-Series 1000e DE Slim Line - 208-240 Volt

  • Specifically designed for high frequency electronic ballasts it has a connection at each side of the lamp.
  • The absence of a frame wire eliminates any shadows in the beam.
  • Instead of being vacuumed it is gas filled, which allows for a smaller arc tube, improving the optical control.
  • The jacket of this double ended lamp is made from quartz glass.
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Cressi Panoramic Wide View Mask & Dry Snorkel Kit for Snorkeling, Scuba Diving Pano 4 & Supernova Dry Snorkel Set: Designed in Italy, All Black Blue

  • Wide Anatomical Silicone Rubber Split Style Designed Mask Strap, Double Feathered Edge Silicone Skirt, Strap and Skirt Combined for Excellent Seal on the Face.
  • Easy-to-Reach One-Hand Nose Pocket for Ear Equalization, 4-Lens Mask Designed, Panoramic View w/o Interruption, Tempered Glass Lenses.
  • Maximum Light and Feels as Open As-the-Ocean Itself, Ideal for Snorkeling and Scuba Diving, Medium Internal Volume, Quick-Adjust Buckles System.
  • Take Every Breath with Confidence & Focus On-the-Reef Below, Anti-Splash Top, Special Valve Seals Tube when Submerged, Dry Top Design.
  • Corrugated Smooth Bore Lower Tube, Excess Water Quickly Drain to Collection Reservoir, Easy Clear Purge Valve, Quick Release Snorkel Keeper.
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Phantom Aquatics Dry Snorkel - 2 - Clear

  • Dry Top Tube Seals Tube while Underwater, Virtually Eliminates Water Intake.
  • Easy purge system with extra large self draining chamber.
  • Streamlined oval-shaped bore, Angled Mouthpiece for Comfort.
  • Quick release buckle detaches with single-handed action.
  • Replaceable Mouthpiece, Excellent Flex Tube Snorkel.
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Phantom Aquatics Dry Snorkel - 2 - Aqua

  • Dry Top Tube Seals Tube while Underwater, Virtually Eliminates Water Intake.
  • Easy purge system with extra large self draining chamber.
  • Streamlined oval-shaped bore, Angled Mouthpiece for Comfort.
  • Quick release buckle detaches with single-handed action.
  • Replaceable Mouthpiece, Excellent Flex Tube Snorkel.
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Phantom Aquatics Dry Snorkel - 2 - Black Clear

  • Dry Top Tube Seals Tube while Underwater, Virtually Eliminates Water Intake.
  • Easy purge system with extra large self draining chamber.
  • Streamlined oval-shaped bore, Angled Mouthpiece for Comfort.
  • Quick release buckle detaches with single-handed action.
  • Replaceable Mouthpiece, Excellent Flex Tube Snorkel.
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