Glandless Pumps - THERMO-ECO-ENGINEERING úvod

Potable water circulation
Standard pumps (single-head pumps)
Dimensions, Weights Wilo-TOP-Z
Dimensions, Weights
Wilo-TOP-Z...
Pipe connection/
Nominal diameter
Thread Pump dimensions Weight
about
[Rp/DN] G I 0 a 1 a 2 l 1 b 1 b 2 b 3 PN 6/10 –
– – [mm] [kg] –
20/4 Rp 3 / 4 G 1 1 / 4 150 30 54 162 50 70 92 3.1 A
25/6 Rp 1 G 1 1 / 2 180 30 54 162 50 70 92 3.3 A
25/10 Rp 1 G 1 1 / 2 180 52 72,5 171.5 68.5 92 102 6.7 C
30/7 Rp 1 1 / 4 G 2 180 34 64 172 66 88 92 5.5 B
30/10 Rp 1 1 / 4 G 2 180 52 72,5 171.5 68.5 92 102 6.7 C
40/7 DN 40 – 250 46 72 193 78 97 102 11 D
50/7 DN 50 – 280 63 82 225 91 119 110 16 D
65/10 DN 65 – 340 79 100 256 118 136 119 25.5 D
80/10 DN 80 – 360 95 130 255 135 159 119 28/30 D
Flange dimensions
Dimension
drawing
Wilo-TOP-Z... Flange Nominal
diameter
Pump flange dimensions
Dimension
drawing
– DN Ø D Ø d Ø k n x Ø d L
Ø k L1 /k L2 n x Ø d L1 /d L2
–
– – [mm] [pcs. x mm] –
40/7
50/7
65/10
80/10
Combination flange PN 6/10
(flange PN 16, in accordance with DIN 2533)
Combination flange PN 6/10
(flange PN 16, in accordance with DIN 2533)
Combination flange PN 6/10
(flange PN 16, in accordance with DIN 2533)
Flange PN 6
(designed to PN 16 as per DIN 2531)
Flange PN 16
(as per DIN 2533, drilled in accordance with
EN 1092-2)
40 150 88 100/110 4 x 14/19 E
50 165 102 110/125 4 x 14/19 E
65 185 122 130/145 4 x 14/19 E
80 200 138 150 4 x 19 F
80 200 138 160 8 x 19 F
Heating, Air-conditioning,
Cooling
Potable water circulation
Solar thermal
n = No. of bolt holes
Switchgears and Control
Devices Pump Management
Systems
Service/Accessories, Systems
Wilo Catalogue A1 - Circulating pumps in glandless design
297