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Flow:1x flow pump flange ball valve with thermometer handwheel (thermometer ring red, 0-120°C), with sensor connection M10 for heat meter2x union nut and seal1x screw connection DN25 (1")Pump length 180 mmReturn:1x return flow pump flange ball valve with thermometer handwheel (thermometer ring blue, 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 meter1x screw connection DN25 (1")Advantages:- Very good pump venting- No jamming of the gravity brake due to lower thermal load (gravity brake in the backflow ball valve)- Gravity brake can be set up without tools- Replaceable spindle seals on the ball valves- No rusting of the screw connections due to brass union nutsTechnical data:- Max. operating temperature : 90°C90°C- Max. operating pressure: 10 bar- Connections: DN 25 (1") IG- Gravity brake: 20 mbar - Centre distance: 125 mm- Material: brass- Insulation: EPP- Dimensions (with insulation) HxWxD: 380x240x210 mmFlow:1x flow pump flange ball valve with thermometer handwheel (thermometer ring red, 0-120°C), with sensor connection M10 for heat meter2x union nut and seal1x screw connection DN25 (1")Pumps overall length 180 mmReturn:1x return flow pump flange ball valve with thermometer handwheel (thermometer ring blue, 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 meter1x screw connection DN25 (1")Advantages:- Very good pump venting- No jamming of the gravity brake due to lower thermal load (gravity brake in the backflow ball valve)- Gravity brake can be set up without tools- Replaceable spindle seals on the ball valves- No rusting of the screw connections due to brass union nutsTechnical data:- Max. operating temperature : 90°C90°C- Max. operating pressure: 10 bar- Connections: DN 25 (1") female thread- Gravity brake: 20 mbar - Centre distance: 125 mm- Material: brass- Insulation: EPP- Dimensions (with insulation) HxWxD: 380x240x210 mm
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