Bitzer K033N Instructions De Service page 39

Model 4 passes
inlet
3a
K283H(B)(P) G3/4
K373H(B)(P) G3/4
K573H(B)(P), K813H(B)(P), K1053H(B)(P) and
K1353T(B)(P)
Fig. 9: 4 passes connection end
Fig. 10: 2 passes connection end
TOP
Fig. 11: Reversing end
Model 4 passes
inlet
3a
K573H(B)(P) G1 1/4
K813H(B)(P) G1 1/4
K1053H(B)(P) G1 1/4
K1353T(B)(P) G1 1/4
DB-200-6
2 passes
outlet inlet
4a 3b
G3/4 2 x
G3/4
G3/4 2 x
G3/4
33
4 Pass
4a 3a
44 44
2 Pass
4b 3b
5
2 passes
outlet inlet
4a 3b
G1 1/4 G2
G1 1/4 G2
G1 1/4 G2
G1 1/4 G2
K1973T(B)(P) and K2923T(B)(P)
outlet
4b
G1
G1
Fig. 12: 4 passes connection end
Fig. 13: 2 passes connection end
Fig. 14: Reversing end
Model
K1973T(B)(P)
K2923T(B)(P)
Tab. 2: ①: Connection for welding neck flanges DIN2633 (EN1092-1
Typ 13) PN 10/16 or threaded flanges DIN2566 (EN1092-1 Typ 11)
outlet
PN 10/16
4b
G2
G2
G2
G2
44
4 Pass
4a 3a
55 55
2 Pass
4b 3b
TOP
5
4 passes 2 passes
inlet outlet inlet
3a 4a 3b
G2 G2 DN65
①
G2 G2 DN65
①
outlet
4b
DN65
①
DN65
①
39