Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
12-Flex-Lok-550-25 Flexaust Flex-Lok 550 12 inch Fume Duct Hose - 25ft
12-Flex-Lok-550-25 Flexaust Flex-Lok 550 12 inch Fume Duct Hose - 25ft
12-Flex-Lok-550-25 Flexaust Flex-Lok 550 12 inch Fume Duct Hose - 25ft
12-Flex-Lok-550-25 Flexaust Flex-Lok 550 12 inch Fume Duct Hose - 25ft

12-Flex-Lok-550-25 by Flexaust | #1801200025 | Flex-Lok 550 Fume Duct Hose | 12 inch | 25ft

Save $683.50 Save $683.50
$1,708.75
$1,708.75 - $1,708.75
$1,708.75
$1,025.25
$1,025.25 - $1,025.25
$1,025.25

Flexaust Flex-Lok 550 Fume Duct Hose Single-ply silver silicone coated fiberglass fabric hose mechanically crimped in a continuous process

Package Quantity: 25 FT

Specifications for Variant SKU: 12-Flex-Lok-550-25 Flexaust | 25 |
Brand: Flex-Lok
Series: Flex-Lok 550
Hose Color(s): Grey
Internal Diameter: 12in
Tubing Construction: Silicone Coated Fiberglass
Special Properties: Outer Helix Protection

SPECIFICATIONS

Applications: Automotive, Brick Kilns, Cold Air Supply, Diesel, Engine, Garage, and Vehicle Exhaust Systems, Foundries, Heater, High Temperature, Jet Fuel Vapor Venting, Pollution Control, Rocket Support, Welding Fume Extraction SAE Rating: N/A
Other Ratings: N/A Tube: Single-ply silver silicone coated fiberglass fabric
Reinforcement: Coated steel wire Cover: N/A
Temperature Range: -65 deg. F to 550 deg. F Crimp Fittings: N/A
Reusable Fittings: N/A
Other Features:
  • Fabric is locked around a coated steel wire by a metal strip formed into a clip.
  • Metal strip acts as a wearstrip and offers outstanding external abrasion resistance.
  • Extremely flexible & compressible.
  • Flame retardant to UL 94V-0.
  • Ideal for medium temperature heater & floor exhaust applications.
  • Available with a non-marking thermoplastic rubber clip cover to protect the helix & the equipment that is attached to the hose.
  • Negative pressure fan system with ambient air inlet recommended to maximize effectiveness and life of duct.
Part Number 25 ft Reels Inside Diameter Wall Thickness (In) Centerline Bend Radius (In) Compression Ratio Negative Pressure (In/Hg) Working Pressure (PSI) Weight - 25ft (Lbs/Ft)
Flex-Lok 550 3in 3" N/A 2.5" 5:1 11 11.2 15.5 lbs
Flex-Lok 550 4in 4" N/A 3" 5:1 9 10 19.5 lbs
Flex-Lok 550 5in 5" N/A 3.5" 8:1 7 8 19.25 lbs
Flex-Lok 550 6in 6" N/A 4.5" 8:1 6 7 17.5 lbs
Flex-Lok 550 7in 7" N/A 5" 8:1 5.5 6.5 24 lbs
Flex-Lok 550 8in 8" N/A 5.5" 8:1 5 6 30.75 lbs
Flex-Lok 550 9in 9" N/A 6.3" 8:1 4.5 5.5 33.75 lbs
Flex-Lok 550 10in 10" N/A 7" 8:1 4 5 36.75 lbs
Flex-Lok 550 12in 12" N/A 8.5" 8:1 2.5 4 40 lbs
Flex-Lok 550 14in 14" N/A N/A N/A N/A N/A N/A
Flex-Lok 550 16in 16" N/A N/A N/A N/A N/A N/A
Flex-Lok 550 18in 18" N/A N/A N/A N/A N/A N/A

Technical data based on 2 ft. straight lengths of hose @ 72 deg.

Flexaust

Flexaust

Flexaust has manufactured durable, long lasting, flexible hose and ducting solutions for industrial and commercial applications for 80 years. Our hose products are used in applications involving air, dust, fume and lightweight materials. Flexaust uses an array of materials including thermoplastic rubber, polyurethane, PVC, neoprene, polyester, and vinyl fabric and polyethylene to manufacture a broad range of products.

Shop Parts by Flexaust