Dimensions And Refrigerant Connections: Seawater Resistant Design - Bitzer K033N Instructions De Service

Model L
K8503T 545
Model
mm
K1353T(P) 42
K1973T(P) 54
K2923T(P) 54
K3803T(P) 76
K4803T(P) 76
K6703N 76
K6703T 76
K8503N 76
K8503T 76
Tab. 6: Additional refrigerant outlet below on the refrigerant inlet side: special design for the models K1053H(P) to K4803T(P)
Position 2a see dimensions of the corresponding seawater resistant design.
K1053H(P) and K1353T(P): 1 3/4-12 UNF, K1973T(P): 2 1/4-12 UNF, K2923T(P): DN50, K3803T(P) and K4803T(P): DN80
The connection is delivered with sealing nut or blind flange, if desired also with a valve.
4.8 Dimensions and refrigerant connections:
seawater resistant design
Versions for 4 passes and 2 passes are only listed sep-
arately, if the dimensions are different.
K033NB(P), K033HB(P) and K073HB(P)
6
E
2
R1
~X
I
Model A
K033NB(P) 626
K033HB(P) 626
K073HB(P) 626
44
R R1 S
80 80 374
Refrigerant connections, positions 1 and 2
bushing
inlet Ø
inch mm
1 5/8 35
2 1/8 42
2 1/8 54
3 1/8 76
3 1/8 76
3 1/8 76
3 1/8 76
3 1/8 76
3 1/8 76
T U
Ø9
H
A1
~A
A1 B B1
517 152 130
517 152 130
517 152 130
T U U1
111 381 381
outlet Ø
inch
1 3/8
1 5/8
2 1/8
3 1/8
3 1/8
3 1/8
3 1/8
3 1/8
3 1/8
Detailed dimensions of the reversing covers see see
chapter Dimensions of reversing covers and coolant
connections, page 38.
1
F
7
R
C C1 D
184 – 108
184 – 108
184 – 108
U2 V W
381 360 420 406
thread/flange
inlet
2 1/4-12 UN
DN50
DN50
DN80
DN80
DN100
DN100
DN100
DN100
12
B
G
B1
V
W
11
E E1 F
50 156 50 110
50 156 50 110
50 155 50 110
X Y Z
200 244
outlet
1 3/4-12 UN
2 1/4-12 UN
DN50
DN80
DN80
DN100
DN100
DN100
DN100
Z
G H I
400 58
400 58
400 58
DB-200-6