Hot-water systems

D-40-NTV-48-11

basic speed 2780 /min
reduced speed 2120 /min
Pmax 1 MPa
U 230 V
Tmax 110 °C

Application

These pumps are destined for forced circulation of water in low-pressure hot water systems of central heating in one-family houses, schools and other accommodation facilities. These pumps are of close-coupled glandless type, with an electric motor cooled by a pumped liquid. Pumps are designed as two hydraulic and drive units with two-stage control being placed in the only one pump body. More detailed information as for technical parameters is given in the leaflet.

Design

Hot-water circulating pump

Branches

House and garden, water resources management
» Leaflet » Spare parts
» Service manual » Technical data sheet
» Photos: 1

D-50-NTV-60-11

basic speed 2700 /min
reduced speed 2300 /min
Pmax 1 MPa
U 230 V
Tmax 110 °C

Application

These pumps are destined for forced circulation of water in low-pressure hot water systems of central heating in one-family houses, schools and other accommodation facilities. These pumps are of close-coupled glandless type, with an electric motor cooled by a pumped liquid. Pumps are designed as two hydraulic and drive units with two-stage control being placed in the only one pump body. More detailed information as for technical parameters is given in the leaflet.

Design

Hot-water circulating pump

Branches

House and garden, water resources management
» Leaflet » Spare parts
» Service manual » Technical data sheet
» Photos: 1

D-50-NTV-60-6

basic speed 2750 /min
reduced speed 2200 /min
Pmax 1 MPa
U 230 V
Tmax 110 °C

Application

These pumps are destined for forced circulation of water in low-pressure hot water systems of central heating in one-family houses, schools and other accommodation facilities. These pumps are of close-coupled glandless type, with an electric motor cooled by a pumped liquid. Pumps are designed as two hydraulic and drive units with two-stage control being placed in the only one pump body. More detailed information as for technical parameters is given in the leaflet.

Design

Hot-water circulating pump

Branches

House and garden, water resources management
» Leaflet » Spare parts
» Service manual » Technical data sheet
» Photos: 1

D-50-NTV-74-13

basic speed 2850 /min
reduced speed 2600 /min
Pmax 1 MPa
U 400 V
Tmax 110 °C

Application

These pumps are destined for forced circulation of water in low-pressure hot water systems of central heating in one-family houses, schools and other accommodation facilities. These pumps are of close-coupled glandless type, with an electric motor cooled by a pumped liquid. Pumps are designed as two hydraulic and drive units with two-stage control being placed in the only one pump body. More detailed information as for technical parameters is given in the leaflet.

Design

Hot-water circulating pump

Branches

House and garden, water resources management
» Leaflet » Spare parts
» Service manual » Technical data sheet
» Photos: 1

D-65-NTV-79-14

basic speed 2810 /min
reduced speed 2600 /min
Pmax 1 MPa
U 400 V
Tmax 110 °C

Application

These pumps are destined for forced circulation of water in low-pressure hot water systems of central heating in one-family houses, schools and other accommodation facilities. These pumps are of close-coupled glandless type, with an electric motor cooled by a pumped liquid. Pumps are designed as two hydraulic and drive units with two-stage control being placed in the only one pump body. More detailed information as for technical parameters is given in the leaflet.

Design

Hot-water circulating pump

Branches

House and garden, water resources management
» Leaflet » Spare parts
» Service manual » Technical data sheet
» Photos: 1

D-65-NTV-92-12

basic speed 2740 /min
reduced speed 2400 /min
Pmax 1 MPa
U 400 V
Tmax 110 °C

Application

These pumps are destined for forced circulation of water in low-pressure hot water systems of central heating in one-family houses, schools and other accommodation facilities. These pumps are of close-coupled glandless type, with an electric motor cooled by a pumped liquid. Pumps are designed as two hydraulic and drive units with two-stage control being placed in the only one pump body. More detailed information as for technical parameters is given in the leaflet.

Design

Hot-water circulating pump

Branches

House and garden, water resources management
» Leaflet » Spare parts
» Service manual » Technical data sheet
» Photos: 1

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