The volume flow controllers listed here can all be equipped with LABCONTROL control components. In specifications and orders, note the entry of the desired control component and type of operation.
Information on order key, control components and types of operation
circular
15 – 1,680 l/s
54 – 6,048 m³/h
32 – 3,560 cfm
Δp: 20 – 1,500 Pa
Ø 100 – 400 mm
Casing air leakage flow rate complies with DIN EN 1751, class A
Control damper closed blade leakage complies with DIN EN 1751, class 4 (nominal size 100 and 125, class 3)
circular
25 – 1,680 l/s
90 – 6,048 m³/h
53 – 3,560 cfm
Δp: 20 – 1,500 Pa
Ø 125 – 315 mm
Plastic (PPs)
Casing air leakage flow rate complies with DIN EN 1751, class A
Control damper closed blade leakage complies with DIN EN 1751, class 4 (nominal size 125, class 3)
circular, rectangular
15 – 1,680 l/s
54 – 6,048 m³/h
32 – 3,560 cfm
Δp: 20 – 1,500 Pa
Ø 125 – 400 mm
Casing air leakage flow rate complies with DIN EN 1751, class A
Control damper closed blade leakage complies with DIN EN 1751, class 4 (nominal size 125, class 3)
circular, rectangular
15 – 1,680 l/s
54 – 6,048 m³/h
32 – 3,560 cfm
Δp: 20 – 1,500 Pa
Ø 125 – 400 mm
Casing air leakage flow rate complies with DIN EN 1751, class A
Control damper closed blade leakage complies with DIN EN 1751, class 4 (nominal size 125, class 3)
square, rectangular
45 – 10,100 l/s
162 – 36,360 m³/h
95 – 21,401 cfm
Δp: 20 – 1,000 Pa
W: 200 – 1,000 mm
H: 100 – 1,000 mm
Casing air leakage flow rate complies with DIN EN 1751, class A
Control damper closed blade leakage complies with DIN EN 1751,
class 1 (H = 100, class 0)
square, rectangular
45 – 10,100 l/s
162 – 36,360 m³/h
95 – 21,401 cfm
Δp: 20 – 1,000 Pa
W: 200 – 1,000 mm
H: 100 – 1,000 mm
Casing air leakage flow rate complies with DIN EN 1751, class A
Control damper closed blade leakage complies with DIN EN 1751, class 4 (B < 600, class 3)
