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SK3201.990 Rittal Connection set for air/water heat exchangers 3209-3375.XX0 L: 3600mm
Rittal SK 3201.990 connection set for compatible air/water heat exchangers, with 3600 mm pressure hoses, G 3/8-inch internal thread connections and an integrated 3–12 l/min balancing valve.
£230.55
Why Choose the Rittal SK 3201.990 Connection Set?
The Rittal SK 3201.990 is a purpose-designed connection set for Rittal air/water heat exchangers, providing the hoses and fittings required for professional water connection and controlled coolant flow. It is compatible with selected Rittal SK air/water heat exchangers in the 3209 to 3375.XX0 range.
The set is designed to simplify the installation of water supply and return lines between a compatible heat exchanger and the cooling-water circuit. Its pressure hoses can be shortened individually to suit the installation, with a maximum supplied length of 3600 mm, helping installers route connections cleanly inside machinery and enclosure systems.
Water-carrying components are manufactured from EPDM and brass, while the supply hose incorporates a balancing valve for volume-flow regulation. The valve provides an adjustment range of 3–12 l/min, helping match coolant flow to the requirements of the connected air/water heat exchanger.
Key Advantages
- Purpose-designed connection set for Rittal air/water heat exchangers.
- Compatible with selected SK 3209 to SK 3375.XX0 heat exchanger models.
- Supplied with separate water supply and water return hoses.
- Integrated balancing valve enables 3–12 l/min volume-flow regulation.
- Pressure hoses may be individually shortened to suit the installation.
- Maximum hose length of 3600 mm provides flexible routing.
- Robust EPDM and brass water-carrying components.
- Premounted couplings help simplify installation and commissioning.
Key Features
- Rittal SK air/water heat exchanger connection set.
- Designed for professional water connection routing.
- 3600 mm maximum hose length.
- G 3/8-inch internal thread connection.
- Cooling line configuration with two separate hoses.
- Couplings premounted at both ends.
- Includes hose for water return.
- Includes hose for water supply with balancing valve.
- 3–12 l/min balancing valve adjustment range.
- Includes installation and fastening materials.
- Water-carrying parts manufactured from EPDM and brass.
- Suitable for selected Rittal SK 3209, 3210, 3363, 3364, 3373, 3374 and 3375 air/water heat exchanger variants.
Reliable Water Connections for Air/Water Heat Exchangers
Air/water heat exchangers rely on a controlled flow of cooling water to remove heat from electrical enclosures. The Rittal SK 3201.990 provides a coordinated supply and return connection arrangement, helping installers route the cooling circuit correctly while maintaining a suitable coolant volume flow.
The integrated balancing valve allows the water flow to be adjusted between 3 and 12 l/min, helping prevent unnecessarily high flow rates while matching the requirements of the connected heat exchanger. The flexible pressure hoses can also be shortened individually, making the set suitable for a wide variety of enclosure and machine layouts.
Typical Applications
- Rittal air/water heat exchanger installations.
- Industrial electrical control enclosures.
- Machine-building cooling systems.
- Automation and PLC cabinets.
- Drive and power-electronics enclosures.
- Closed-loop industrial cooling-water systems.
- Retrofitting compatible Rittal enclosure heat exchangers.
- Applications requiring controlled coolant flow to enclosure climate-control equipment.
Technical Specifications
| Manufacturer | Rittal |
|---|---|
| Series | SK |
| Model | SK 3201.990 |
| Product type | Connection set for air/water heat exchangers |
| Application | Water supply and return connection for compatible Rittal air/water heat exchangers |
| Suitable for | Selected SK 3209–3375.XX0 air/water heat exchangers |
| Maximum hose length | 3600 mm |
| Connection | G 3/8-inch internal thread |
| Cooling line design | 2 separate hoses |
| Couplings | Premounted at both ends |
| Volume-flow adjustment range | 3–12 l/min |
| Water-carrying materials | EPDM / brass |
| Supply includes | Water return hose, water supply hose with balancing valve and fastening materials |
| Pack quantity | 1 connection set |
| EAN | 4028177709270 |
Frequently Asked Questions
What is the Rittal SK 3201.990 used for?
The Rittal SK 3201.990 is used to provide the water supply and return connections for compatible Rittal air/water heat exchangers, including flow regulation through the integrated balancing valve.
How long are the hoses in the Rittal SK 3201.990?
The supplied pressure hoses have a maximum length of 3600 mm and may be shortened individually to suit the installation.
What connection thread does the SK 3201.990 use?
The Rittal SK 3201.990 uses a G 3/8-inch internal thread connection.
Does the SK 3201.990 allow coolant flow adjustment?
Yes. The water supply hose includes a balancing valve with an adjustment range of 3–12 l/min for regulating coolant volume flow.
Which heat exchangers are compatible with the Rittal SK 3201.990?
The connection set is intended for selected Rittal SK 3209, 3210, 3363, 3364, 3373, 3374 and 3375 air/water heat exchanger variants within the specified compatible range.
Trusted Climate Control Accessories from Rittal
Rittal connection accessories help ensure professional installation of industrial enclosure cooling systems, providing coordinated hose routing, secure fittings and controlled coolant flow for compatible air/water heat exchangers.
