Lead time:
1x Flow pump flange ball valve with thermometer handwheel (thermometer ring red, 0-120°C), with sensor connection M10 for heat meter
2x union nut and seal
1x screw connection DN25 (1")
Pump installation length 180 mm
Return:
1x return pump flange ball valve with thermometer handwheel (blue thermometer ring, 0-120°C) and adjustable gravity brake by turning the handwheel 45°
1x heat meter installation section for DN 20, 2.5 m³/h heat meter
1x screw connection DN25 (1")
Advantages:
• very good pump venting
• No jamming of the gravity brake due to lower thermal stress (gravity brake in the return ball valve)
• Gravity brake can be set up without tools
• Replaceable spindle seals on the ball valves
• No seizing of the screw connections due to brass union nuts
Technical data:
• Maximum operating temperature: 90°C
• Maximum operating pressure: 10 bar
• Connections: DN 25 (1") internal thread
• Gravity brake: 20 mbar
• Axle spacing: 125 mm
• Material: Brass
• Insulation: EPP
• Dimensions (with insulation) HxWxD: 380x240x210 mm
| Version | Wilo Para 25/6 SC pump, without mixing motor |
|---|---|
| Unit price | CHF/set |