Fan GA 25

Product overview
LTG tangential fans in the small-sized G/T 25–90 series are designed for installation in machines and systems with limited space where small to medium air volumes are required for cooling or heating components. The 90° or 180° air-flow options enable very compact integration and space-saving layouts.
The Ø 60 mm version is optionally available with an upstream heating element in various power ratings for high-temperature applications.

Technical data (table)
Type | Impeller Length [mm] | Max. Air Volume [m³/h] | Max. stat. Pressure [Pa] | Conveying Media Temperature [°C]
GA 25 | 210 | 72 | 47 | 0 to +40
TA 40 | 95-300 | 151 | 31.5 | -40 to +70
VQS…60…S (TA 60) | 145-615 | 720 | 95 | -40 to +70
VQS…60…M (TA t 60) | 145-615 | 720 | 95 | -40 to +120
VQS…60…H (TE t 60) | 145-615 | 720 | 95 | -40 to +300
GA 90 | 397-1 027 | 1 600 | 40 | -40 to +70
TA 90 | 494-1 150 | 1 860 | 100 | -40 to +70
TA t 90 | 397-597 | 1 340 | 100 | -40 to +120
TE t 90 | 497 | 1 800 | 175 | -25 to +200

Downloads (available brochures)

• Technical brochure tangential fans GA25_TA40_TA-TE60 (PDF, 2.66 MB)
• Technical brochure tangential fans TA-TE-GA 90 (PDF, 1.09 MB)
• Overview LTG Tangential Fans (PDF, 1.48 MB)

Application solutions

• Bakery technology
• Railroad technology
• Printing and paper technology
• Energy and power plant technology
• Agricultural and wood technology
• Public transport
• Surface technology
• Thermal process technology
• Drying technology
• Process engineering
• Packaging technology
• Medical and laboratory technology
• Automotive / wind simulation
• Food and beverages
• Further industry solutions

Characteristics / technical specifications

• Series: G/T 25–90 (small-size tangential / cross-flow fans for compact installations)
• Air-flow directions: 90° or 180° for space-saving layouts
• Ø 60 mm version: optional upstream heating element with multiple power levels for elevated temperature operation
• Temperature ranges depend on type: examples include GA 25: 0 to +40 °C; TA 40: -40 to +70 °C; VQS…60…H (TE t 60): -40 to +300 °C; TE t 90: -25 to +200 °C
• Max. air volumes and static pressures vary by type (see technical data table for per-type values)
• Suitable for integration into machines and systems where compact air guidance is required