Details on the bushes / flanges

All bushes / flanges are suitable for A1, A2, A2L and A3 refrigerants as well as R717.

Overview of bushes / flanges for screw compressors with part numbers and designation (representation not to scale!)
Overview of bushes / flanges for screw compressors (connections at suction and discharge gas side)
All bushes / flanges are made of steel. For the soldering commections, imperial and metric pipes are mentioned - if compatible.
*: This pipe must be inserted and welded in place.

Part no.

Type

Designation

Nomenclature

Ø A

Ø B

Ø C

Ø D

Wall thickness

Matching brazing pipes

Matching welding pipes

365 321 14

brazing and welding bush

D42L–1 5/8''–DN40–D57

S|42,2|1 5/8|57|49

49 mm

42,2 mm

41,4 mm

57 mm

3,4 mm

1 5/8'' // 42 mm

48,3 mm (DN40)

365 312 04

brazing and welding bush

D42L–1 5/8''–DN40–D70

S|42,2|1 5/8|70|48

48 mm

42,2 mm

41,4 mm

70 mm

2,9 mm

1 5/8'' // 42 mm

48,3 mm (DN40)

365 321 03

brazing and welding bush

D54L–2 1/8''–DN50–D75

S|54,2|2 1/8|75|60

60 mm

54,2 mm

75 mm

2,9 mm

2 1/8'' // 54 mm

60,3 mm (DN50)

365 321 23

brazing bush

D64L–2 5/8''–DN50–D88

S|67|2 5/8|75|74

74 mm

67 mm

64,3 mm

75 mm

3,5 mm

2 5/8'' // 64 mm

365 321 18

brazing and welding bush

D64L– 2 5/8''–DN65–D105

S|67|2 5/8|105|76

76 mm

67 mm

64,3 mm

105 mm

4,5 mm

2 5/8'' // 64 mm

76,1 mm (DN65)

365 321 05

brazing bush

D76L–3 1/8''–DN80–D105

S|79,6|3 1/8|105|86,5

86,5 mm

79,6 mm

76,3 mm

105 mm

3,45 mm

3 1/8'' // 76 mm

365 321 32

brazing and welding bush

D76L–3 1/8''–DN80–D130

S|89|3 1/28|130|79,6

89 mm

79,6 mm

76,3 mm

130 mm

4,7 mm

3 1/8'' // 76 mm

88,9 mm (DN80)

365 321 22

brazing and welding bush

D89L–3 1/2''–DN100–D130

S|89,3|3 1/2|130|100

100 mm

89,3 mm

86 mm

130 mm

5,35 mm

3 1/2'' // 89 mm

88,9 mm (DN80)*

365 321 17

brazing and welding bush

D105L–4 1/8''–DN100–D130

S|105|4 1/8|130|112,5

112,5 mm

105 mm

130 mm

3,75 mm

4 1/8''

114,3 mm (DN100)

365 321 21

brazing and welding bush

D108L–4 1/4''–D100–D130

S|108,3|4 1/4|130|114,8

114,8 mm

108,3 mm

130 mm

3,25 mm

108 mm

114,3 mm (DN100)

318 348 17

brazing flange

D130,5L

147,8 mm

130,5 mm

240 mm

8,6 mm

5 1/8'' // 130,2 mm

367 208 06

brazing flange

D134L–DN125

140 mm

134 mm

127 mm

240 mm

3 mm

5 1/4''

367 208 05

welding neck flange

DN125

139,7 mm

130 mm

240 mm

4,85 mm

139,7 mm (DN125)

367 296 02

welding neck flange

DN150

168,3 mm

159,3 mm

300 mm

4,5 mm

168,3 mm (DN150)

367 297 01

welding neck flange

DN200

219,1 mm

206,5 mm

360 mm

6,3 mm

219,1 mm (DN200)