Solar Thermal Systems /
252 SOD FLOW & RETURN LINE PUMP STATION FOR SOLAR THERMAL SYSTEMS
Features
Body & Components
Brass CW 617N UNI EN 12165
Washer & Tightness Orings
Viton / Klinger
Insulation Box
EPP
Connection Size
G ¾"
Threaded Connections
FM
Expansion Vessel Connection
G ¾"
Fill & Discharge Connection
G ¾" & Hose Connection
Thermal solar pump stations are products which integrate all hydraulic components necessary for a forced circulation thermal solar system: components for the system installation, regulation and safety.
252 Pump Station is composed of the return line from the panel and the flow line to the storage.
The same versions are equipped with a controller to manage the thermal solar system.
The return line of 252 Pump Station for Solar Thermal Systems includes;
Pump,
The mechanical flowmeter to read and regulate the flow rate,
System fill and drain cock,
Ball shut-off valve with built-in temperature gauge and check valve,
Check valve override function,
Safety group with pressure gauge, safety relief valve and expansion vessel connection.
While the flow line includes;
Ball shut-off valve with built-in temperature gauge and check valve, and
manual de-aerator.
Technical Characteristics
Fluids
Water
Water + (max) Glycol 50% "
Maximum Operating Temperature
110 ˚C
Maximum Operating Pressure
10 bar
Safety Valve Calibration
6 bar
(3 bar- 10 bar on request)
Pumps
UPM3 Solar 15-75 130,
Solar 15-65 130,
Solar 15-70 130"
Power Supply
230V - 50 Hz
Technical Data
| Product Code | Connection Size | Threaded Connections | Pump | Flowmeter Range [l/min] |
| 07S 020 0AU | ¾” | FF UNI EN ISO 228 | UPM3 Solar 15-75 130 | 0,5- 15 |
| 07S 020 0AG | ¾” | FF UNI EN ISO 228 | Solar 15-65 130 | 0,5- 15 |
| 07S 020 0BU | ¾” | FF UNI EN ISO 228 | UPM3 Solar 15-75 130 | 3- 35 |
| 07S 020 0BA | ¾” | FF UNI EN ISO 228 | Solar 15-70 130 | 3- 35 |
| 07S 020 0AU M | ¾” | MM UNI EN ISO 228 | UPM3 Solar 15-75 130 | 0,5- 15 |
| 07S 020 0AG M | ¾” | MM UNI EN ISO 228 | Solar 15-65 130 | 0,5- 15 |
| 07S 020 0BU M | ¾” | MM UNI EN ISO 228 | UPM3 Solar 15-75 130 | 3- 35 |
| 07S 020 0BA M | ¾” | MM UNI EN ISO 228 | Solar 15-70 130 | 3- 35 |
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All information written on this page can not be copied or used without permission of KODSAN. Kodsan can not be held responsible if any of the technical information and
schemes are considered exemplary by third parties.