top of page

MineVent®

Hi-strength flexible fabric tubing for positive high-pressure airflow in mine and tunnel ventilation.

 

FEATURES:

  • Hi-strength heat-sealed product construction

  • Hi-visibility colors

  • Industry-leading continuous inline suspension seam

  • Available with a selection of hanging and leveling accessories for horizontal or vertical installations

  • It is also available for vertical installation

  • Fire Resistant for mine safety and to meet local codes

  • High efficient and quick coupling options available

 

SPECIFICATIONS:

Diameter Range:
12” – 120” (305mm – 3050mm)

Standard Length:
25’, 50’ and 100’ (7.6m, 15.2m, 30m). Longer lengths are available

 

FABRIC:

  • Hi-strength PVC extrusion-coated polyester base substrate

  • Fire-resistant (self-extinguishing)

  • Phthalate-Free

  • Lead-free

  • Mold and mildew-resistant

MineVent

TwinDuct

Hi-strength oval-chambered flexible fabric tubing for mine and tunnel ventilation.

 

FEATURES:

  • Designed to maximize headroom in drift/tunnel by 25%

  • Hi-strength product construction

  • Hi-visibility colors

  • Industry-leading continuous inline suspension seam

  • Fire-resistant for mine safety and to meet local codes

  • High-efficient and quick coupling options are available

 

SPECIFICATIONS:

Diameter Range: 
18” – 72” (460mm – 1830mm)

 

Standard Length: 
25’, 50’ and 100’ (7.6m, 15.2m, 30m)

 

Longer lengths are available

 

FABRIC:

  • Hi-Strength PVC extrusion-coated polyester base substrate

  • Fire-resistant (self-extinguishing)

  • Phthalate-Free

  • Lead-free

  • Mold and mildew-resistant

TwinDuct

MineDuct

Hi-strength wire-reinforced flexible ventilation ducting manufactured for positive or negative pressure in mine and tunnel applications.

 

FEATURES:

  • Tubing is reinforced using a continuous high tensile wire helically pitched to handle application-specific pressures

  • The pitch ranges from
    2” to 6”
    (5cm – 15cm)

  • Positive and negative
    pressure capability

  • Hi-Strength product construction.

  • Fire Resistant for mine safety and
    to meet local codes

  • High-efficient and quick coupling options are available

 

 

SPECIFICATIONS:

Diameter Range:
12” –
72” (305mm – 1830mm)

 

Standard Length:
10’, 15’ and 25’ (3m, 4.6m, 7.6m).

 

FABRIC:

  • Hi-Strength PVC extrusion-coated polyester base substrate

  • Fire-resistant (self-extinguishing)

  • Phthalate-Free

  • Lead-free

  • Mold and mildew-resistant

MineDuct

FlexLine Accessories

Hi-Strength flexible branch accessories for ventilation in mine and tunnel applications.

 

FEATURES:

  • Fan adapters, smooth radius elbows, tees, laterals, wyes, and various transitions engineered for high pressure and durability

  • Hi-Strength product construction

  • Fire Resistant for mine safety and to meet local codes

  • High-efficient and quick coupling options are available

 

SPECIFICATIONS:

Diameter Range: 
12” – 120” (305mm – 3050mm)

 

FABRIC:

  • Hi-Strength PVC extrusion-coated polyester base substrate

  • Fire resistant (self-extinguishing)

  • Phthalate-Free

  • Lead-free

  • Mold and mildew resistant

FlexLine Repair Parts

Repair kits and sleeves for FlexLine tubing and accessories.

 

FEATURES:

  • FlexLine zipper-repair sleeves to fix holes and damage to MineVent and TwinDuct

  • FlexLine repair kits include a storage bag, adhesive-backed fabric patches, and stapler/staples

  • Fire Resistant for mine safety and to meet local codes

FlexLine
TIS Color Logo 2024.png
ISO9001.png

Turnstone provides ventilation equipment, specifically to mining, tunneling, and industrial temperature control markets, that promote industry leading safety and efficiency.

The Quality Management System of Turnstone's Winchester Kentucky location is certified to the standards and requirements of ISO 9001:2015.

Turnstone Industrial Solutions
271 Gawthrop Drive
Winchester, KY 40391
P: 859-745-8720

Turnstone Industrial Solutions is a joint venture between ABC Technology Group USA and Jennmar Intermediate Holdings, LLC.

bottom of page