Flange Adaptor - RF 21
  1. Suitable for water and neutral liquids (sewage).
  2. Working temperature up to 70°C.
  3. Test conform to EN 12266.
  4. Flanges and drilling acc. to EN 1092-2.
  5. Fully corrosion resistant constructions.
  6. Inside and outside fusion bonded epoxy coatings.
  7. EPDM gaskets.

DN

Pipe OD

 

OD TOL

 

A

B

C

D

Bolts

 

mm

mm

inch

mm

PN

mm

mm

mm

mm

Qty

Size

80

98

3,86

+2.1-2.6

10

19

73

108

200

4

M12x100

100

118

4,65

+2.1-3.0

10

19

76

115

220

4

M12x110

125

144

5,67

+2.3-3.0

10

19

76

115

250

4

M12x110

150

170

6,96

+2.3-3.0

10

19

76

115

285

4

M12x110

200

222

8,74

+2.4-3.5

10

20

76

115

340

4

M12x110

250

274

10,79

+2.5-3.5

10

22

90

127

400

6

M12x120

300

326

12,83

+2.6-3.5

10

22

90

127

455

6

M12x120

350

378

14,88

+2.7-3.5

10

25

108

152

505

8

M16x145

400

429

16,89

+2.8-4.0

10

25

108

152

565

8

M16x145

450

480

18,89

+2.9-4.0

10

25

108

152

615

10

M16x145

500

532

20,94

+3.0-4.0

10

26

114

160

670

10

M16x150

600

635

25

+3.2-4.0

10

26

114

160

780

10

M16x150

700

738

29,05

+3.4-4.5

10

26

114

160

895

12

M16x150

800

842

33,15

+1.0-4.5

10

26

114

160

1015

12

M16x150

900

945

37,2

+1.0-5.0

10

26

114

160

1115

14

M16x150

1000

1048

41,25

+1.0-5.0

10

26

114

160

1230

14

M16x150

1100

1152

45,35

+1.0-6.0

10

40

127

178

1340

16

M16x165

1200

1255

49,41

+1.0-6.0

10

40

127

178

1435

16

M16x165

1400

1462

57,66

+1.0-7.0

10

40

127

178

1675

18

M16x165

1600

1668

65,67

+1.0-7.0

10

60

190

275

1915

40

M16x235

1800

1875

73,82

+1.0-7.0

10

60

190

275

2115

44

M16x235

2000

2082

81.97

+1.0-8.0

10

60

190

275

2325

48

M16x235

80

98

3,86

+2.1-2.6

16

19

73

108

200

4

M12x100

100

118

4,65

+2.1-3.0

16

19

76

115

220

4

M12x110

125

144

5,67

+2.3-3.0

16

19

76

115

250

4

M12x110

150

170

6,96

+2.3-3.0

16

19

76

115

285

4

M12x110

200

222

8,74

+2.4-3.5

16

20

76

115

340

4

M12x110

250

274

10,79

+2.5-3.5

16

22

90

127

400

6

M12x120

300

326

12,83

+2.6-3.5

16

22

90

127

455

6

M12x120

350

378

14,88

+2.7-3.5

16

25

108

152

520

8

M16x145

400

429

16,89

+2.8-4.0

16

25

108

152

580

8

M16x145

450

480

18,89

+2.9-4.0

16

25

108

152

640

10

M16x145

500

532

20,94

+3.0-4.0

16

26

114

160

715

10

M16x150

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