wirsbo DuoMix 201, Руководство по установке

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DuoMix Installation Handbook 29
V
ariable Speed Injection Design Flow Rates
Direct Injection Flow Rate
Globe Valve
Pipe
Injection Pump
(US GPM)
Open Position (%)
Size
No Glove Valve
With Globe Valve
N/A
1.5
20
¹⁄₂
"
Grundfos 15-42 — Speed 2
4
3
100
¹⁄₂
"
Grundfos 15-42 — Speed 2
4.5
3
5
0
¹⁄₂
"
Taco 007
7.3
6
100
³⁄₄
"
Grundfos 15-42 —Speed 2
9.5
7.4
100
³⁄₄
"
Taco 007
10
8.3
100
³⁄₄
"
Grundfos Brute or 15-42 — Speed 2
14
12
100
1"
Taco 007, Grundfos Brute or 15-42 — Speed 3”
23
20
100
1
¹⁄₄
"
Grundfos 26-64, Taco 0010”
35
31
100
1
¹⁄₂
"
Grundfos 43-75, Taco 0012”
41
38.5
100
2"
Grundfos 43-75F
45
41.5
100
2"
Taco 0012
Table Courtesy Of tekmar Table assumes 5 feet of pipe, 4 elbows and 4 branch tees of the listed diameter. These circulators have been tested and approved by the manufacturers for use with tekmar variable speed electronics.