Cover dimensions and heat transfer fluid connections

The dimensions of the covers and the heat transfer fluid connections are identical with standard and with seawater resistant design. In the following tables the fixing bracket design is not listed if different variants of one model are possible.

K033N(B)(P), K033H(B)(P), K073H(B)(P) and K123H(B)(P)

Connection end, 4 passes or 2 passes depending on pipe connection
Reversing end

Model

4 passes

2 passes

inlet
3a

outlet
4a

inlet
3b

outlet
4b

K033.(B)(P)

G1/2

G1/2

2 x G1/2

G3/4

K073H(B)(P)

G1/2

G1/2

2 x G1/2

G3/4

K123H(B)(P)

G1/2

G1/2

2 x G1/2

G3/4

K203H(B)(P), K283H(B)(P) and K373H(B)(P)

Connection end, 4 passes or 2 passes depending on pipe connection
Reversing end

Model

4 passes

2 passes

inlet
3a

outlet
4a

inlet
3b

outlet
4b

K203H(B)(P)

G3/4

G3/4

2 x G3/4

G1

K283H(B)(P)

G3/4

G3/4

2 x G3/4

G1

K373H(B)(P)

G3/4

G3/4

2 x G3/4

G1

K573H(B)(P), K813H(B)(P), K1053H(B)(P) and K1353T(B)(P)

4 passes connection end
2 passes connection end
Reversing end

Model

4 passes

2 passes

inlet
3a

outlet
4a

inlet
3b

outlet
4b

K573H(B)(P)

G1 1/4

G1 1/4

G2

G2

K813H(B)(P)

G1 1/4

G1 1/4

G2

G2

K1053H(B)(P)

G1 1/4

G1 1/4

G2

G2

K1353T(B)(P)

G1 1/4

G1 1/4

G2

G2

K1973T(B)(P) and K2923T(B)(P)

4 passes connection end
2 passes connection end
Reversing end
①: Connection for welding neck flanges DIN2633 (EN1092-1 Typ 13) PN 10/16 or threaded flanges DIN2566 (EN1092-1 Typ 11) PN 10/16

Model

4 passes

2 passes

inlet
3a

outlet
4a

inlet
3b

outlet
4b

K1973T(B)(P)

G2

G2

DN65 ①

DN65 ①

K2923T(B)(P)

G2

G2

DN65 ①

DN65 ①

K3803T(B)(P) and K4803T(B)(P)

4 passes connection end
2 passes connection end
Reversing end
①: Connection for welding neck flanges DIN2633 (EN1092-1 Typ 13) PN 10/16 or threaded flanges DIN2566 (EN1092-1 Typ 11) PN 10/16

Model

4 passes

2 passes

inlet
3a

outlet
4a

inlet
3b

outlet
4b

K3803T(B)(P)

DN80 ①

DN80 ①

DN100 ①

DN100 ①

K4803T(B)(P)

DN80 ①

DN80 ①

DN100 ①

DN100 ①

K6703N(B), K6703T(B), K8503N(B) and K8503T(B)

4 passes connection end
4 passes connection end
2 passes connection end
2 passes connection end
Reversing end
Reversing end

Model

4 passes

2 passes

inlet
3a

outlet
4a

inlet
3b

outlet
4b

K6703.(B)

DN100

DN100

DN125

DN125

K8503.(B)

DN100

DN100

DN125

DN125

Heat transfer fluid drain position 5 und vent plug position 10

if available: