,

DVGW

*

**

87.98.025

16 2 - 1/2’’

10

120

87.98.030

20 2 - 1/2’’

10

100

87.98.035

20 2 - 3/4’’

10

80

87.98.040

16 2 - 3/4’’

10

100

* /
** /