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GTI650 Blower Door System – Air Tightness Testing Kit for Large Buildings and Commercial Envelopes

SKU : GTI650
MAKE : GTI
MODEL : GTI 650
WARRANTY : 1 Year
GTI
AED 0
$5,854.32 - $5,854.32
AED 21,500.00
$5,854.32 - $5,854.32
$5,854.32

GTI650 Blower Door System – Air Tightness Testing Kit for Large Buildings and Commercial Envelopes

The GTI650 Blower Door System is a powerful, portable air leakage testing solution designed to evaluate the airtightness of large commercial buildings, industrial envelopes, and energy-efficient structures. Equipped with a 3.2-inch LCD, adjustable aluminum door frame, and fan package, the GTI650 helps identify leaks in the building envelope for code compliance, energy conservation, and renewable energy optimization.

This system is ideal for building contractors, HVAC professionals, and energy auditors seeking accurate and reliable results. Lightweight and easy to install, the GTI650 meets global standards like ASTM E779, EN 13829, NFPA 2001, and ISO 9972. It includes multiple fan plate options and is compatible with pressure and stress relief testing for buildings of various sizes.

Key Features

  • Complete blower door kit with fan, adjustable frame, cloth, and 3.2" LCD

  • Fast setup and real-time air pressure monitoring with intuitive controls

  • Adjustable frame width (795–1320mm) and height (1380–2460mm)

  • Lightweight aluminum frame with durable nylon canvas and viewing window

  • Sealed cloth with EPDM rubber edges ensures airtight test results

  • Compliant with international airtightness testing standards (ASTM, EN, ISO, NFPA)

  • Compatible with pressure decay and stress relief tests

  • Portable and optimized for large building audits and passive house verifications

  • Optional fan plates (yellow, red, green) for variable airflow range control

Airflow Range (@50Pa)

1500–4000 m³/h (natural)

 

 

600–1500 m³/h (Yellow Plate GTI650B–02)

 

 

60–600 m³/h (Red Plate GTI650B–03)

 

 

11–60 m³/h (Green Plate GTI650B–04)

 

Airflow Accuracy

 ±3% reading or ±5 m³/h

 

Temperature Range

 0–60°C

 

Temperature Accuracy

 ±0.5°C

 

Pressure Range

 0–100 Pa

 

Pressure Accuracy

 ±0.5% ±1 Pa

 

Barometric Pressure Range

 70–130 kPa

 

Barometric Pressure Accuracy

 ±2%

 

Fan Power

 AC 220V

 

Host Screen

 3.2-inch LCD

 

Host Power

 4 x AA batteries (30 hr) or DC 5V adapter

 

Host Dimensions

 400 × 460 × 250 mm

 

Host Weight

 Approx. 5 kg

 

Frame Width Range

 795–1320 mm

 

Frame Height Range

 1380–2460 mm

 

Frame Type

 Lightweight aluminum alloy

 

Sealing Material

 EPDM rubber

 

Cloth Type

 Nylon canvas (with polyethylene film window)

 

  • Adjustable Frame with Cloth

  • Main Fan System

  • 3.2-inch LCD Display Host

  • Power Adapter or Battery Compartment

  • Red, Yellow, and Green Fan Plates

  • Fan Sealing Plate & Connectors

  • Nylon Carry Bag

Datasheet : Download

Customer Reviews

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What is the GTI650 Blower Door System used for?

It’s designed to test the airtightness of large building envelopes, helping detect and locate air leaks in commercial and industrial structures.

Is the system compliant with international standards?

Yes, it complies with ASTM E779, EN 13829, ISO 9972, NFPA 2001, and GBT 34010-2017, ensuring global compliance for airtightness testing.

Does the GTI650 require any special tools for setup?

No special tools are needed. The adjustable frame and sealing cloth allow for quick installation across a variety of door sizes.

How is airflow measured during the test?

The GTI650 measures airflow using interchangeable fan plates and pressure sensors, with real-time readings displayed on a 3.2" LCD screen.

Is this blower door system suitable for passive house testing?

Absolutely. The GTI650 supports passive house and low-energy building certifications through its precise pressure control and measurement capabilities.

Can I use it in high-rise or industrial buildings?

Yes, the system’s wide pressure and airflow range make it suitable for testing large commercial, public, and industrial facilities.

GTI650 Blower Door System – Air Tightness Testing Kit for Large Buildings and Commercial Envelopes

The GTI650 Blower Door System is a powerful, portable air leakage testing solution designed to evaluate the airtightness of large commercial buildings, industrial envelopes, and energy-efficient structures. Equipped with a 3.2-inch LCD, adjustable aluminum door frame, and fan package, the GTI650 helps identify leaks in the building envelope for code compliance, energy conservation, and renewable energy optimization.

This system is ideal for building contractors, HVAC professionals, and energy auditors seeking accurate and reliable results. Lightweight and easy to install, the GTI650 meets global standards like ASTM E779, EN 13829, NFPA 2001, and ISO 9972. It includes multiple fan plate options and is compatible with pressure and stress relief testing for buildings of various sizes.

Key Features

  • Complete blower door kit with fan, adjustable frame, cloth, and 3.2" LCD

  • Fast setup and real-time air pressure monitoring with intuitive controls

  • Adjustable frame width (795–1320mm) and height (1380–2460mm)

  • Lightweight aluminum frame with durable nylon canvas and viewing window

  • Sealed cloth with EPDM rubber edges ensures airtight test results

  • Compliant with international airtightness testing standards (ASTM, EN, ISO, NFPA)

  • Compatible with pressure decay and stress relief tests

  • Portable and optimized for large building audits and passive house verifications

  • Optional fan plates (yellow, red, green) for variable airflow range control

Airflow Range (@50Pa)

1500–4000 m³/h (natural)

 

 

600–1500 m³/h (Yellow Plate GTI650B–02)

 

 

60–600 m³/h (Red Plate GTI650B–03)

 

 

11–60 m³/h (Green Plate GTI650B–04)

 

Airflow Accuracy

 ±3% reading or ±5 m³/h

 

Temperature Range

 0–60°C

 

Temperature Accuracy

 ±0.5°C

 

Pressure Range

 0–100 Pa

 

Pressure Accuracy

 ±0.5% ±1 Pa

 

Barometric Pressure Range

 70–130 kPa

 

Barometric Pressure Accuracy

 ±2%

 

Fan Power

 AC 220V

 

Host Screen

 3.2-inch LCD

 

Host Power

 4 x AA batteries (30 hr) or DC 5V adapter

 

Host Dimensions

 400 × 460 × 250 mm

 

Host Weight

 Approx. 5 kg

 

Frame Width Range

 795–1320 mm

 

Frame Height Range

 1380–2460 mm

 

Frame Type

 Lightweight aluminum alloy

 

Sealing Material

 EPDM rubber

 

Cloth Type

 Nylon canvas (with polyethylene film window)

 

  • Adjustable Frame with Cloth

  • Main Fan System

  • 3.2-inch LCD Display Host

  • Power Adapter or Battery Compartment

  • Red, Yellow, and Green Fan Plates

  • Fan Sealing Plate & Connectors

  • Nylon Carry Bag

Datasheet : Download

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

What is the GTI650 Blower Door System used for?

It’s designed to test the airtightness of large building envelopes, helping detect and locate air leaks in commercial and industrial structures.

Is the system compliant with international standards?

Yes, it complies with ASTM E779, EN 13829, ISO 9972, NFPA 2001, and GBT 34010-2017, ensuring global compliance for airtightness testing.

Does the GTI650 require any special tools for setup?

No special tools are needed. The adjustable frame and sealing cloth allow for quick installation across a variety of door sizes.

How is airflow measured during the test?

The GTI650 measures airflow using interchangeable fan plates and pressure sensors, with real-time readings displayed on a 3.2" LCD screen.

Is this blower door system suitable for passive house testing?

Absolutely. The GTI650 supports passive house and low-energy building certifications through its precise pressure control and measurement capabilities.

Can I use it in high-rise or industrial buildings?

Yes, the system’s wide pressure and airflow range make it suitable for testing large commercial, public, and industrial facilities.

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