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4-Flex-Lok-570-25 Flexaust Flex-Lok 570 4 inch Fume Duct Hose - 25ft
4-Flex-Lok-570-25 Flexaust Flex-Lok 570 4 inch Fume Duct Hose - 25ft
4-Flex-Lok-570-25 Flexaust Flex-Lok 570 4 inch Fume Duct Hose - 25ft
4-Flex-Lok-570-25 Flexaust Flex-Lok 570 4 inch Fume Duct Hose - 25ft

4-Flex-Lok-570-25 by Flexaust | #1960400025 | Flex-Lok 570 Fume Duct Hose | 4 inch | 25ft

Save $90.80 Save $90.80
$638.30
$638.30 - $638.30
$638.30
$547.50
$547.50 - $547.50
$547.50
25 ft | $21.90 / ft

Flexaust
Flex-Lok® 570 Fume Duct Hose

Single-ply green para-aramid fabric hose.
Specifications for Variant SKU: 4-Flex-Lok-570-25 Flexaust | 25 |
Brand: Flex-Lok
Series: Flex-Lok 570
Hose Color(s): Grey
Internal Diameter: 4in
Tubing Construction: Para-Aramid Fabric
Special Properties: Outer Helix Protection
Flex-Lok® Metal Duct Hose

Flex-Lok® 570 Fume Duct Hose

Single-ply green para-aramid fabric hose.

1

What is this hose used for?
  • Exhaust Systems
  • Welding Fume Extraction
2

What are the key specifications?
Tube

Single-ply green Para-Aramid fabric

Reinforcement

Coated steel wire

Temperature Range

-40°F to 570°F

3

What are the main product 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.
  • Excellent compressibility, puncture resistance & tensile strength.
  • Excellent fatigue resistance & good flex characteristics.
  • Ideal for medium temperature, high flex fume venting 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.
4

Which sizes are available?
25 ft Reel Inside Diameter Centerline Bend Radius (in.) Compression Ratio Negative Pressure (in. Hg) Working Pressure (PSI) Weight — 25 ft Reel
4-Flex-Lok-570-25 4" 3" 6:1 11 12.5 17.75 lbs
5-Flex-Lok-570-25 5" 3.5" 8:1 9.5 9 17.25 lbs
6-Flex-Lok-570-25 6" 4" 8:1 7 8.2 21 lbs
7-Flex-Lok-570-25 7" 4.5" 8:1 6.5 7.4 24.25 lbs
8-Flex-Lok-570-25 8" 5" 8:1 6 7 27.5 lbs
9-Flex-Lok-570-25 9" 5.5" 8:1 4 6.6 31.5 lbs
10-Flex-Lok-570-25 10" 6" 8:1 5 6.3 35 lbs
12-Flex-Lok-570-25 12" 8" 8:1 2.8 5.1 37.5 lbs
i
Technical data based on 2 ft. straight lengths of hose at 72°F.

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.

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