REFLUX DIVIDERS

MANUALLY OPERATED

Reflux dividers are used to take off the distillate from the column. Usually a valve is to be fitted on distillate outlet which controls the reflux coarsely.

Cat.Ref.

DN

DN1

DN2

L

L1

Free Cross
Section
Cm²

Max.
Product
L/hr

RDA3

80

25

25

200

100

20

300

RDA4

100

25

25

250

150

50

500

RDA6

150

25

25

250

150

100

700

RDA9

225

25

25

375

150

150

900

RDA12

300

25

25

375

150

250

1100

RDA16

400

40

40

500

200

350

1300

RDA18

450

40

40

600

275

500

1500

DN2 is used for insertion of a thermometer pocket. A bellow is recommended on the distillate outlet DN1.

MAGNETICALLY OPERATED

These reflux dividers are to be used with a electro -magnet and a timer. These have a swinging funnel mechanism which is operated magnetically from outside to remove the condensate or to return the reflux. Through this, correct control of reflux-ratio is possible. Funnel remains at 100% reflux position when magnet is inactive.

Cat.Ref.

DN

DN1

DN2

L

L1

Free Cross
Section
Cm²

Max.
Product
L/hr

RHM3

80

25

25

375

75

20

90

RHM4

100

25

25

400

75

50

180

RHM6

150

25

25

450

100

100

300

RHM9

225

25

25

550

100

150

500

RHM12

300

25

25

700

100

250

650

RHM16

400

40

40

800

150

350

1000

RHM18

450

40

40

900

150

500

1300

DN2 is used for insertion of a thermometer pocket. A liquid seal is recommended on the distillate outlet of this reflux divider to prevent the vapor passing directly to the receiver.