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AIR SYSTEMS INTERNATIONAL Lay Flat Duct - Ducts for Confined Spaces
AIR SYSTEMS INTERNATIONALDucts for Confined Spaces

AIR SYSTEMS INTERNATIONAL Lay Flat Duct

The AIR SYSTEMS INTERNATIONAL Lay Flat Duct (12 in Dia, 750 ft Lg, MPN SVH-LF12) is a polyethylene duct for confined spaces, designed for use with fans and blowers. It is white, non-conductive, and supplied in a…

SKU 3G-OTH-546124

Also listed as: SVHLF12 · SVH LF12

Brand
AIR SYSTEMS INTERNATIONAL
Item
Lay Flat Duct
Part Number
SVH-LF12
Category
Ducts for Confined Spaces
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

AIR SYSTEMS INTERNATIONAL
Manufacturer Part Number
SVH-LF12
Type
For Use With Blowers/Fans, White
Material
Polyethylene
Lg
750 ft
Color
White
For Use With
Fans
Conductive Material Construction
No

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AIR SYSTEMS INTERNATIONAL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AIR SYSTEMS INTERNATIONAL Lay Flat Duct (12 in Dia, 750 ft Lg, MPN SVH-LF12) is a polyethylene duct for confined spaces, designed for use with fans and blowers. It is white, non-conductive, and supplied in a 750-foot length.

Frequently Asked Questions

What is the AIR SYSTEMS INTERNATIONAL Lay Flat Duct used for?

This polyethylene lay flat duct is used for ventilating confined spaces, supplying fresh air or exhausting fumes when connected to fans or blowers. It is commonly deployed in tanks, vaults, and manholes during maintenance or construction to maintain breathable air quality.

What are the specifications of the AIR SYSTEMS INTERNATIONAL SVH-LF12 duct?

The SVH-LF12 is a 12-inch diameter, 750-foot long lay flat duct made from white polyethylene. It is non-conductive and designed for use with fans and blowers. The manufacturer part number is SVH-LF12, and it is supplied by AIR SYSTEMS INTERNATIONAL.

Where to buy AIR SYSTEMS INTERNATIONAL lay flat duct worldwide?

3G Electric supplies the AIR SYSTEMS INTERNATIONAL SVH-LF12 lay flat duct to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this polyethylene duct for confined space ventilation.

How to install AIR SYSTEMS INTERNATIONAL lay flat duct for confined spaces?

Connect the duct to a fan or blower outlet using a compatible clamp or adapter. Lay the duct flat along the path into the confined space, avoiding sharp bends or kinks that restrict airflow. Secure the far end to prevent movement. Ensure the fan is rated for the duct diameter.

Used in

Common applications for AIR SYSTEMS INTERNATIONAL
Confined space entry — Explosionproof centrifugal blowers (e.g., CVF12EXP15, SVB-E8XCUP) for ventilating tanks, vaults, and manholes.
Hazardous area ventilation — Pneumatic venturi blowers (e.g., ASI-2900) for fume extraction and material conveying without electrical components.
Respiratory air supply — Cascade kits (e.g., CBA3-346NB, CBA3-347NB) for SAR compressors and ambient air pumps in industrial settings.
Worker cooling — Portable airline cooling systems (e.g., BACB-196LP, BACB-196) for SAR users in high-temperature environments.
Airline connections — SAR airline hoses (e.g., H-10-5) for supplying compressed air to respirators in industrial facilities.
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AIR SYSTEMS INTERNATIONAL Products

3G Electric supplies AIR SYSTEMS INTERNATIONAL ducts for confined spaces. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Polyethylene lay flat duct for confined space ventilation. Designed for use with fans and blowers to supply fresh air or exhaust fumes. Non-conductive, white color, 750 ft length, 8 in diameter. Suitable for tanks, manholes, and enclosed work areas
AIR SYSTEMS INTERNATIONAL
Polyethylene lay flat duct for confined space ventilation. Designed for use with fans and blowers to supply fresh air or exhaust fumes. Non-conductive, white color, 750 ft length, 8 in diameter. Suitable for tanks, manholes, and enclosed work areas

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