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Circulation pumps

Wet-running circulation pumps

NMT Mini Pro and NMT Smart electronic high-efficiency pump for heating, air conditioning, cooling and ventilation. 

The speed adjustment is performed electronically. The pump determines the pressure and flow rate and adjusts its speed according to the set operating mode.

Operating modes:

  • automatic mode

  • manual setting: proportional pressure, constant pressure, constant speed, night mode

Circulation pump NMT Mini Pro 20/40

Motor
17 Watt
Max. flow rate
3,0 m³/h
Max. head
4,3 m
Pump connection
1 1/4"
Connection fitting
3/4"
Length
130 mm
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Circulation pump NMT Mini Pro 25/40

Motor
17 Watt
Max. flow rate
3,0 m³/h
Max. head
4,3 m
Pump connection
1 1/2"
Connection fitting
1"
Length
130 mm
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Circulation pump NMT Mini Pro 25/60

Motor
35 Watt
Max. flow rate
4,0 m³/h
Max. head
6,1 m
Pump connection
1 1/2"
Connection fitting
1"
Length
180 mm
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Circulation pump NMT Mini Pro 32/60

Motor
35 Watt
Max. flow rate
4,0 m³/h
Max. head
6,1 m
Pump connection
2"
Connection fitting
1 1/4"
Length
180 mm
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Circulation pump NMT Mini Pro 32/80

Motor
50 Watt
Max. flow rate
4,4 m³/h
Max. head
8,2 m
Pump connection
2"
Connection fitting
1 1/4"
Length
180 mm
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Circulation pump NMT Smart II 25/40

Motor
70 Watt
Max. flow rate
8,0 m³/h
Max. head
4,1 m
Pump connection
1 1/2"
Connection fitting
1"
Length
180 mm
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Circulation pump NMT Smart II 32/60

Motor
100 Watt
Max. flow rate
10,3 m³/h
Max. head
6,3 m
Pump connection
2"
Connection fitting
1 1/4"
Length
180 mm
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Drinking water circulation pump

The SAN drinking water circulation pump is a three-stage circulation pump (wet runner) with a bronze housing.

Robust construction

Drinking water circulation pump SAN

Motor
75 Watt
Max. flow rate
3 m³/h
Max. head
4 m
Pump connection
1 1/2"
Connection fitting
1"
Length
130 mm
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Fittings for circulation pumps

Brass unions

for circulation pumps
Set consisting of 2 pieces:
Nuts
Inserts
Joints
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Cast iron unions

for circulation pump
Set consisting of 1 piece:
Nut
Insert
Joint
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Brass adapters

for circulation pump
to adjust the length
from 130 to 180 mm
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Check valve

for use in
heating, service water
with nut and
manual adjustment
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