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Sight Flow Indicators

(straight line) type 880

Applications

  • Visual control of fluid and flow in pipelines.
    It makes the observation of functioning and
    performance possible, of single machines as
    well as of entire machine units. The drip mold
    displays even the smallest rate of flow. 

Certifications

  • certification according to EN10204-3.1B or 3.1C (3.1A)
    (by request and against an additional charge)
 

Operating conditions

  • Pressure: 16 (10) bar  

Operating temperature

  • 100°C with sodalime glass, DIN8902
  • 280°C with borosilicate glass, DIN7080
    These temperatures refer to unprotected glass (i.e. without mica protective sheet)

parts

materials

housing

 cast iron GG25
cast steel GS-C25
stainless steel 1.4408

seals

 pure graphite or custom made

sight glass disc

 borosilicate glass DIN7080
METAGLAS
® DIN7079
sodalime-glass DIN8902

cover flange

  GG25/ C22.8/RSt 37-2/   
  WN1.4301/1.4571

securing bolts

  4.6 respectively A4-70

Nominal size

D

BL

D1

d2

S (16 bar)

15

95

130

32

45

10

20

105

150

32

45

10

25

115

160

48

63

10

32

140

180

65

80

12

40

150

200

65

80

12

50

165

230

80

100

12

65

185

290

80

100

15

80

200

310

100

125

15

  100

220

350

125

150

25

  125

250

400

150

175

25

  150

285

480

175

200

30

  200

340

600

175

200

30

  250

405

730

175

200

30