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Air blower VRK series
centrifugalimpellersingle-stage

Air blower - VRK series - LTG Aktiengesellschaft - centrifugal / impeller / single-stage

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Characteristics

Type

air

Technology

centrifugal, impeller

Number of stages

single-stage

Other characteristics

small

Flow

Min.: 3,500 m³/h
(123,601.334 ft³/h)

Max.: 55,000 m³/h
(1,942,306.67 ft³/h)

Operating pressure

2,200 Pa
(0.319 psi)

Length

Min.: 1,240 mm
(48.82 in)

Max.: 2,912 mm
(114.65 in)

Depth

Min.: 770 mm
(30.3 in)

Max.: 1,579 mm
(62.2 in)

Height

Min.: 1,240 mm
(48.8 in)

Max.: 2,912 mm
(114.6 in)

Description

LTG centrifugal fans in the VRK series are available in small to medium sizes. The bolted housing has a welded impeller with backward curved blades. One side is completely open for the air outlet, so the fan has a lower dynamic pressure loss and approx. 25% less drive power than drum fans. The usual pressure ranges in which the VRK series is used are up to 2,000 Pa and achieve volume flows of up to 100,000 m³/h. This series is also available with single or double-sided suction with various drive types and an extensive range of accessories. • Drive via V-belt/flat belt • Quality grade G 6.3 according to DIN ISO 21940-11 • Small dimensions • Low noise level • Stable pressure characteristic • Motor overload possible when resistance of the system changes