Vents TT PRO 125 T

Mixed-flow inline fans

	Unit of measurement	TT PRO 125 T
Speed	-	1	2
Connected air duct size	mm	125
Phases	-	1
Minimum supply voltage	V	230
Maximum supply voltage	V	230
Power supply frequency	Hz	50/60
Rated power	W	25	29
Unit current	A	0.11	0.13
Maximum airflow	m³/h	240	350
Rotation speed at 50hz	-	1630	2300
Sound pressure level LpA at 3 m	dB(A)	29	34
Weight	kg	2.15
Transported air temperature (max)	°С	60
Ingress protection rating	-	IPX4
Ingress protection rating of the drive	-	IPX4
Impeller material	-	Plastic

Trademark	Vents
Model	TT PRO 125 T
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	-53.6	A+	-26.6	B	-11.1	E
Type of ventilation unit	Unidirectional
Type of drive installed	Variable speed
Type of heat recovery system	None
Maximum flow rate (m³/h)	275
Electric power input (W)	29
Reference flow rate (m³/s)	0.053
Reference pressure difference (Pa)	50
Specific power input (SPI) (W/(m³/h))	0.13
Control typology	Local demand control
Maximum external leakage rates (%)	2.7
Declared typology	RVU UVU
Sound power level (dB(A))	54
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	69		69		69
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	5536		2830		1280

Datasheet

"VENTS TT PRO" product description 07-2025

1.67 Mb

Manual

"VENTS TT PRO" user's manual 03-2026 (V77EN-05)

1.69 Mb

Image

TT PRO 125 T - image 1

480 Kb

∅D	B	H	L
123	195.6	226	258.5

For round ducts

Name	Photo	Description
Vents SRP 125/500		Silencers with an internal flexible air duct made of micro-perforated aluminium foil laminated with polyester film
Vents SRP 125/600		Silencers with an internal flexible air duct made of micro-perforated aluminium foil laminated with polyester film
Vents SRP 125/750		Silencers with an internal flexible air duct made of micro-perforated aluminium foil laminated with polyester film
Vents SRP 125/900		Silencers with an internal flexible air duct made of micro-perforated aluminium foil laminated with polyester film
Vents SRP 125/1200		Silencers with an internal flexible air duct made of micro-perforated aluminium foil laminated with polyester film
Vents SRP 125/1500		Silencers with an internal flexible air duct made of micro-perforated aluminium foil laminated with polyester film
Vents SRP 125/2000		Silencers with an internal flexible air duct made of micro-perforated aluminium foil laminated with polyester film

For round ducts

Name	Photo	Description
Vents FB K2 125 G4/F8		Panel filters of a high purification level
Vents FB K2 125 G4/C/F8		Panel filters of a high purification level
Vents FB K2 125 G4/H13		Panel filters of a high purification level
Vents FB K2 125 G4/C/H13		Panel filters of a high purification level
Vents FB 125		Round panel air filters
Vents FBV 125		Round panel air filters with a large filtration area
Vents FBK 125-4		Round bag air filters
Vents FBK 125-5		Round bag air filters
Vents FBK 125-7		Round bag air filters

For round ducts

Name	Photo	Description
Vents KOMu 125		Backdraught damper with spring-loaded plates for shutting off air flow in round air ducts
Vents KOM1 125		Backdraught gravity damper for shutting off air flow in round air ducts
Vents KR 125		Air dampers for controlling air flow in round air ducts
Vents KRV 125		Air dampers for automatic air flow control in round ducts