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made in USA label
Spiral Lock Silicone 2P 550 pointing bottom right
Spiral Lock Silicone 2P 550 gray in color flexed
Spiral Lock Silicone 2P 550 gray in color coiled flexed
Spiral Lock Silicone 2P 550 gray in color coiled
Spiral Lock Silicone 2P 550 gray in color coiled
Spiral Lock Silicone 2P gray in color pointing down
Spiral Lock Silicone 2P 550 pointing bottom right
Spiral Lock Silicone 2P 550 gray in color flexed
Spiral Lock Silicone 2P 550 gray in color coiled flexed
Spiral Lock Silicone 2P 550 gray in color coiled
Spiral Lock Silicone 2P 550 gray in color coiled
Spiral Lock Silicone 2P gray in color pointing down
Home Exhaust Ducts “Spiral-Lock (Silicone 2P) 750”
black hose pointing bottom right
"Neoprene Flex Conductive" $441.75 – $2,542.25
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Urethane Flex Small ID black in color pointing bottom right
"Urethane Flex General Purpose Black" $52.32 – $612.50

“Spiral-Lock (Silicone 2P) 750”

$599.80 – $5,992.50

Lead Time 4-6 Weeks
Temperature Range: -65°F to +750°F
Sizes I.D. (in.): 4, 5, 6, 8, 10, & 12

Weight N/A
Dimensions N/A
ID Size

4" ID, 5" ID, 6" ID, 7" ID, 8" ID, 9" ID, 10" ID, 12" ID, 14" ID, 16" ID, 18" ID

Length

10 ft, 25 ft

Made in USA

Made in USA

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Categories: Automotive Hose, Exhaust Ducts, Fume Exhaust, Poly/Fabric Hose, Silicone Hose, Welding Exhaust
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  • Description
  • Reviews
  • Specifications
Description

The “Spiral-Lock (Silicone 2P) 750” high-temp flexible hose is made from double-ply silicone coated fiberglass fabric that is mechanically crimped in a continuous process. The silicone coating gives the product great resistance to extreme temperatures, making it great for fume control applications. The fabric on this hose is locked around a coated steel wire by a metal strip that is then formed into a clip. The metal clip on these flex hoses acts as a wear strip and provides outstanding protection against external abrasion. This greatly extends the lifespan of the flex duct hose when used in migratory applications. The double-ply construction of these high-temp flexible hoses provides additional wear resistance.

The silicone coating and double-ply construction of the “Spiral-Lock (Silicone 2P) 750” make this high-temp silicone hose ultra durable. Some of the great benefits of the silicone coating are its resistance to acids, alkalis, solvents, chemicals, and oils. Silicone polymers also offer the best long-term resistance to environmental extremes and is generally unaffected by ultraviolet light or ozone. This silicone hose has a temperature range of -65 degrees to +750 degrees Fahrenheit. Also, the fiberglass material and metal clip wear strip makes these hoses extremely resistant to outside abrasions while maintaining extreme flexibility.

The “Spiral-Lock (Silicone 2P) 750” high-temp flexible hose comes in a standard length of 25 feet with plain cut ends and a silver finish. Internal diameter sizes for these flex hoses ranges from 3 to 18 inches. A polyurethane clip cover is also available which provides added protection to the helix and other equipment attached to the flexible duct hose. This high-temp silicone hose is well suited for a wide range of fume applications such as pollution control, defrosting, heating, aircraft exhaust, automobile exhaust, welding, and vapor recovery exhaust. If you have questions or need additional information, please do not hesitate to give one of our ducting specialists a call today!


Volume Pricing

Pricing per Foot 25 – 99 feet 100 – 249 feet 250 – 499 feet 500+ feet
4″ ID $59.98 $52.18 $49.48 $44.99
5″ ID $77.63 $67.54 $64.04 $58.22
6″ ID $93.99 $81.77 $77.54 $70.49
7″ ID $99.32 $86.41 $81.94 $74.49
8″ ID $106.20 $92.40 $87.62 $79.65
9″ ID $128.69 $111.96 $106.17 $96.52
10″ ID $146.43 $127.40 $120.81 $109.83
12″ ID $153.87 $133.87 $126.94 $115.40
14″ ID $197.89 $172.16 $163.26 $148.42
16″ ID $217.69 $189.39 $179.59 $163.27
18″ ID $239.70 $208.54 $197.76 $179.78

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Expert's Review

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Our Expert’s Opinion

Robert, an experienced team member, has this to say

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Pros

Superb Temperature Range: – 65°F to + 750°F

American Made: Quality Duct

Abrasion Resistance: Exterior clip reduces wear on the hose

Decent Flexibility: Compresses well and flexes very well

Sizes: Available up to 18″ in diameter

Revisiting Quality: Our favorite silicone high temperature hose

Thumbs down

Cons

Custom Made: All good things take time to be made!

Vacuum: None of the sizes pull a full vacuum

Expensive: Cheaper options available, but you get what you pay for

Length: Max length of 25 feet

Reviews

Located below are reviews from customers who have purchased materials from Rubber-Cal. This is a live feed linked to Shopper Approved, which is an independent platform for consumers to post their feedback. Live Feed refreshes every 20 seconds.

Specifications
Product Specifications: pdf icon  Spiral-Lock (Silicone 2P) 750 Specifications
Construction: Double-ply construction wire inserted silicone fiberglass fabric hose with a heat-resistant fiberglass liner mechanically crimped in a continuous process
Product Features:
  • Fabric is locked around a coated steel wire by a metal strip formed into a clip
  • Metal strip acts as a wearstrip
  • Outstanding resistance to external abrasion
  • Extremely flexible
  • Ideal for high temperature fume control & vehicle exhaust applications with external abrasion
  • Available with a polyurethane (PU-75 shore material) clip cover to protect the helix & the equipment that is attached to the hose
Applications: Fume.
Temperature Range: - 40 F to + 750 F
Sizes I.D. (inches): 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16 and 18 Inch I.D.
ID Tolerances: -0.00 to + 0.125 Inch
Standard Length: 25 Feet
Standard Colors: Red
End Finish: Plain Cut
Markets: Aircraft, Automotive, Brick Kilns, Cold Air Supply, Defroster/Heater Hose, Diesel/Engine Exhaust, Exhaust Systems, Foundries, Fume Exhaust, Garage Exhaust, Heater, High Temperature Applications, Jet Fuel Vapor Venting, Plastics Industry, Pollution Control, Rocket Support Duct, Tractor Pull Exhaust, Vapor Recovery Hose, Vehicle Exhaust Systems, Welding
California Prop 65: :warning:WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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