Technical data

 

 

 

 

 

Dulcodes UV-Desinfektionsanlage

 

 

 

 

 

 

 

 

 

Technical data S2Ca

 

 

 

 

 

 

 

 

 

 

Feed rate at

 

Max.

Suction

Admissible

Connection

Shipping

 

 

 

 

 

maximum

 

stroke

lift

priming

suction /

weight

 

 

back pressure

 

rate

 

pressure

discharge

 

 

 

 

 

 

 

suction side

side

 

 

 

 

 

 

 

 

 

 

Pump type Sigma/

bar

l/h

ml/stroke

strokes/min.

m Ws

bar

R - DN

kg

 

 

 

 

 

 

 

 

 

12050 PVT

10

145

60/ 16

90

7

2

1"-15

17

12050 SST

12

174

60/ 16

90

7

2

1"-15

22

 

 

 

 

 

 

 

 

 

16050 SST

16

232

60/ 16

90

7

2

1"-15

22

12090 PVT

10

145

95/ 25

160

7

2

1"-15

17

 

 

 

 

 

 

 

 

 

12090 SST

12

174

95/ 25

160

7

2

1"-15

22

16090 SST

16

232

95/ 25

160

7

2

1"-15

22

 

 

 

 

 

 

 

 

 

12130 PVT

10

145

136/ 36

200

7

2

1"-15

17

12130 SST

12

174

136/ 36

200

7

2

1"-15

22

 

 

 

 

 

 

 

 

 

16130 SST

16

232

136/ 36

200

7

2

1"-15

22

07120 PVT

7

100

148/ 39

90

5

1

11/2 - 20*

18

07120 SST

7

100

148/ 39

90

5

1

11/2 - 20*

26

07220 PVT

7

100

232/ 61

160

5

1

11/2 - 20*

18

07220 SST

7

100

232/ 61

160

5

1

11/2 - 20*

26

04350 PVT

4

58

350/ 93

200

5

1

11/2 - 20*

18

04350 SST

4

58

350/ 93

200

5

1

11/2 - 20*

26

All performance data applies to water at 20 °C.

The suction lift applies when the suction line and liquid end are full and correctly installed.

*Sigma types 07120, 07220 and 04350, the valves used in the liquid end are DN 25 (G11/2). Since DN 20 is usually adequate for this tubing (see Technical Data, connection-suction/discharge side) the connector parts to be ordered by Identcode (e.g. washers) have already been reduced to DN 20, i.e. tubing and accessories can be DN 20.

 

 

Materials in contact with chemicals

 

 

 

Material

Liquid end

Suction/

 

Seals

Balls

Springs

Integrated

version

 

discharge

 

 

 

 

overload valve

 

 

connector

 

 

 

 

 

 

 

 

 

 

 

 

 

PVT

PVDF

PVDF

 

PTFE

Ceramic / glass*

Hastelloy C

PDFE/Viton®

SST

Stainless steel

Stainless steel

PTFE

Stainless steel

Hastelloy C

Stainless steel/

 

1.4571/1.4404

1.4581

 

 

1.4404

 

Viton®

 

 

* for 07120, 07220 and 04350

 

 

 

 

 

Temperature specifications

 

 

 

 

 

Permissible storage temperature:

–10 to +50 °C

 

 

 

 

Permissible ambient temperature:

–10 to +40 °C

 

 

 

 

Temperature compatibility (medium temperature) of materials

 

 

 

Material:

Long-term at max.

Short-term, max. 15 min.

 

 

 

backpressure:

at max. 2 bar

 

 

 

 

 

 

 

 

 

 

 

PVT

65 °C

 

100 °C

 

 

 

 

SST

90 °C

 

120 °C

 

 

The specified temperatures (see above) can be exceeded temporarily, e.g. for sterilisation or flushing with hot water.

Accuracy

Under constant conditions and in minimum stroke length of 30 % corresponding to following notes, the reproducibility of the metered quantity is better than ±2 %.

All specifications refer to metered quantities with water at 20 °C and correct installation of the metering pump.

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Sigma S2Ba warranty Technical data S2Ca, Temperature specifications, Accuracy