Fireproof ventilation duct

Min Order:1 piece

Industry:Business Services

Fire Resistance: Up to Class A (Rock Wool), Class B1 (PU)

Sandwich Material: A-grade flame-retardant core

Frame Material: aluminum alloy or plastic steel frame

Surface Coating Material: corrosion-resistant coated

Bearing capacity: 150kg-200kg

Steel Sheet Thickness: 0.4mm–0.8mm (inner & outer skin)

Min Order:5000 square meter

Industry:Textiles & Leather Products

Width: can be customized PE tarpaulin

Packing: Polybags,cartons or bale or other

Weight: GSM from 55 to 360

Brand: TOPBON

Origin: Ningbo

Thickness: 80-400 micron

Color: Blue.orange,grey,green,black etc

Size: Any size as customers' requirement

Min Order:1 piece

Industry:Business Services

Air Volume Range: 150-10,000 m³/h (optional)

Filter Screen Configuration: Primary+medium+high efficiency filter screen

Material: Galvanized steel plate/aluminum alloy(customizabl)

Noise Level: ≤35 to 45 dB

Region:Shandong/Dezhou

Min Order:1 piece

Industry:Business Services

Air Volume: 500 ~ 5000 m³/h (customizable up to 8000 m³/h)

Function: Ventilation + purification + sterilization

Housing Material: Galvanized steel / electrostatically coated

Power Supply: 220V/50Hz or 110V/60Hz (customizable)

Region:Shandong/Dezhou

Min Order:1 piece

Industry:Business Services

Air Volume: 500 to 12,000 m³/h

Air Pressure: 50 to 300 Pa

Louvre Type: Gravity / Electric / Manual Opening

Impeller Material: Aluminum Alloy / Galvanized Steel

Mounting Method: Wall-mounted / External Flange

Min Order:1 piece

Industry:Business Services

Flow coefficient: 0.84

Resistance coefficient: 1.42

Air velocity passing through the throat: 3m/s

Maximum air pressure loss: 30-50Pa

Maximum wind load it can withstand: 1200Pa

Environmental temperature: -30-75°C

Environmental humidity: 30%-75%

Min Order:1 piece

Industry:Business Services

Shaft power: as needed

Matching motor power: 550

Speed: 720-1450

Air volume: 500-26000

Voltage: 380

Blades: 5

Min Order:1 piece

Industry:Business Services

Custom processing: Yes

Type: Fireproof window

Material: Galvanized

Purpose: Adjust air volume

Specifications: 100*100, 150*150

Min Order:1 piece

Industry:Business Services

Air volume: 435~276000m³/h

Pressure range: 61-1040Pa

Power range: 0.04~132kW

Impeller diameter: 250-1800mm

Region:Shandong/Dezhou

Min Order:1 piece

Industry:Business Services

Thickness Range: 3mm – 20mm

Standard Sizes: 1200×2400mm / 1220×2440mm / Custom

Density: 0.9 – 1.3 g/cm³

Fire Rating: Class A1 (EN13501-1), Non-combustible

Moisture Resistance: ≤15% water absorption, no deformation

Finish Compatibility: Tile, wallpaper, paint, PU, etc.

Features: excellent fireproof performance, strong weather

Green and environmentally friendly: does not contain asbestos, formaldehyde, benzene

Min Order:1 piece

Industry:Business Services

Product material: stainless steel, galvanized, fiberglass,

Product specifications: support customization

Region:Shandong/Dezhou

Min Order:1 piece

Industry:Hardware

Model: TA-602S

Material: Aluminum

Finish: Silver

Style: Minimalist Style

Installation: Wall Mounted

Features: 60cm Staggered Dual-Bar Ventilation;

Applications: Home & Family, School & Campus, Apartment & Rental

MOQ: 40 PCS

Payment: T/T, Cash, L/C, D/A, D/P, Western Union

Delivery Time: 15 Days

Unit Price:US $499 /ton

Min Order:1 ton

Industry:Construction & Real Estate

After-sale Service:: Online technical support

Project Solution Capability:: graphic design, Others

Place of Origin:: Tianjin, China

Model Number:: plastic type

Length:: 5.8meters,6meters,12meters

Min Order:5000 square meter

Industry:Textiles & Leather Products

specification: GSM from 200to 2200

output: 50000000meters/Year

Customs code: 3921909090

Supply Type: Make-to-Order

Pattern: Coated

Style: Plain

Technics: Woven