252 SOD FLOW & RETURN LINE PUMP STATION FOR SOLAR THERMAL SYSTEMS - Kodsan
Over 35 years of experience in manufacturing HVAC equipment
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

KODSAN reserves the right to change the product specifications, technical information and installation diagrams without any notifications.
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.

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