100,0

Kvs (m3/h)

10,0

1,0

0,1

0,1

1,0

10,0

�������� ���� (kPa)

POSITION II

21,0

12,0

9,0

6,0

4,0

100,0

ThermoBac

POSITION III

ThermoVar®

ThermoBac

LK 820 - Female thread

180493

45 °C

180501

55 °C

180508

61 °C

180510

61 °C

180525

72 °C

180534

80 °C

F 1”

9.0

F 1”

9.0

F 3⁄4”

6.0

F 11⁄4”

12.0

F 1”

9.0

F 11⁄4”

12.0

82

41

82

41

80

40

84

42

82

41

84

42

67

21

35

0.7

67

21

35

0.7

66

21

35

0.7

68

24

39

0.8

67

21

35

0.7

68

24

39

0.8

Other temperatures and dimensions on request.

CAPACITY DIAGRAM

POSITION I

ThermoVar®

ThermoVar®

61

�

�

�

�

(

m

3

/

h

)

Article no.

Opening temp.

Dim.

Kvs m3/h

A mm

B mm

C mm

D mm

E mm

Weight kg

180500

55 °C

F 3⁄4”

6.0

80

40

66

21

35

0.7

180502

55 °C

F 11⁄4”

12.0

84

42

68

24

39

0.8

180509

61 °C

F 1”

9.0

82

41

67

21

35

0.7

180517

66 °C

F 1”

9.0

82

41

67

21

35

0.7

180526

72 °C

F 11⁄4”

12.0

84

42

68

24

39

0.8