NM threaded connection

NM threaded connection
Monoblock centrifugal pumps Calpeda NM, NMD

 


 

Design:
Monoblock centrifugal pumps with direct connection between the engine and the pump and a common shaft.
Bells: threaded UNI-ISO 228/1.
Series NM: one impeller.
NMD series: two impellers placed oppositely with balanced axial force.

 

Application:
Pumping of clean liquids that are not aggressive to materials and do not contain abrasive impurities from which the pump is made (solids content max. 0.2%).
Use in heating, air conditioning, cooling and circulation installations.
Use in household and industrial areas.
Use in fire fighting installations.
Irrigation.
Water supply.

 

Operating restrictions:
- Continuous operation.
- Fluid temperature from -10°C to +90°C.
- Ambient temperature not more than 40°C.
- Manometric suction lift max. 7 m.
- Maximum allowable final pressure in the pump housing: 10 bar (16 bar for pumps NMD 25/190, NMD 32/210, NMD 40/180).

 

ComponentNM, NMDB-NM, B-NMD
pump housingCast iron GJL 200 EN 1561Bronze G-Cu Sn 10 EN 1982
Connecting partCast iron GJL 200 EN 1561Bronze G-Cu Sn 10 EN 1982
working wheelBrass P-Cu Zn 40 Pb 2 UNI 5705Brass P-Cu Zn 40 Pb 2 UNI 5705
Impeller NM17Cast iron GJL 200 EN 1561Bronze G-Cu Sn 10 EN 1982
ShaftSteel Cr AISI 430Steel Cr Ni Mo AISI 316
Steel Cr Ni AISI 303 up to 1.1 - 1.5 - 2.2 kW
mechanical sealCharcoal - Ceramics - NBR
Specifications

n = 2900 rpm

 

<

Refine Search


Pump Calpeda B-NM17/F/A

Pump Calpeda B-NM17/F/A

pump calpeda B-NM17/F/A Head : 13 m Flow rate: 48 m3/h Pump power: 2.2 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 2 1/2x2 1/2 inch calpeda B-NM17/F/A c..

48,667.00грн.

Pump Calpeda B-NM17/GE

Pump Calpeda B-NM17/GE

pump calpeda B-NM17/GE Head : 8.5 m Flow rate: 48 m3/h Pump power: 1.5 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 2 1/2x2 1/2 inch pump calpeda B-NM17/GE c..

45,469.00грн.

Pump Calpeda B-NM20/160AE

Pump Calpeda B-NM20/160AE

pump calpeda B-NM20/160AE Head : 33.5 m Flow rate: 4.2 m3/h Pump power: 1.1 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 1 1/4x3/4 inch pump calpeda B-NM20/1..

32,636.00грн.

Pump Calpeda B-NM25/12B/A

Pump Calpeda B-NM25/12B/A

pump calpeda B-NM25/12B/A Head : 16.3 m Flow rate: 8.4 m3/h Pump power: 0.55 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 1 1/2x1 inch pump calpeda B-NM2..

31,693.00грн.

Pump Calpeda B-NM25/200S/A

Pump Calpeda B-NM25/200S/A

pump calpeda B-NM25/200S/A Head : 49 m Flow rate: 13.2 m3/h Pump power: 4 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 1 1/2x1 inch pump calpeda B-NM25/2..

53,915.00грн.

Pump Calpeda B-NMD20/110B/A

Pump Calpeda B-NMD20/110B/A

pump calpeda B-NMD20/110B/A Head : 23 m Flow rate: 3 m3/h Pump power: 0.45 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 1 1/4x1 inch pump calpeda B-NMD20..

26,486.00грн.

Pump Calpeda B-NMD20/110Z/A

Pump Calpeda B-NMD20/110Z/A

pump calpeda B-NMD20/110Z/A Head : 27.5 m Flow rate: 3 m3/h Pump power: 0.55 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 1 1/4x1 inch pump calpeda B-NMD..

26,855.00грн.

Pump Calpeda B-NMD20/140AE

Pump Calpeda B-NMD20/140AE

pump calpeda B-NMD20/140AE Head : 53.5 m Flow rate: 4.8 m3/h Pump power: 1.5 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 1 1/4x1 inch pump calpeda B-NMD20/1..

39,114.00грн.

Pump Calpeda B-NMD25/190A/A

Pump Calpeda B-NMD25/190A/A

pump calpeda B-NMD25/190A/A Head : 79 m Flow rate: 8.4 m3/h Pump power: 4 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 1 1/2x1 inch pump calpeda B-NMD25/..

75,522.00грн.

Pump Calpeda B-NMD25/190B/A

Pump Calpeda B-NMD25/190B/A

pump calpeda B-NMD25/190B/A Head : 60 m Flow rate: 7.5 m3/h Pump power: 3 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 1 1/2x1 inch pump calpeda B-NMD25/..

66,994.00грн.

Pump Calpeda B-NMD25/190C/A

Pump Calpeda B-NMD25/190C/A

pump calpeda B-NMD25/190C/A Head : 48.5 m Flow rate: 6.6 m3/h Pump power: 2.2 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 1 1/2x1 inch pump calpeda B-NM..

63,345.00грн.

Pump Calpeda B-NMD32/210A/A

Pump Calpeda B-NMD32/210A/A

pump calpeda B-NMD32/210A/A Head : 96 m Flow rate: 13.2 m3/h Pump power: 9.2 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 2x1 1/4 inch pump calpeda B-NMD..

128,084.00грн.

Pump Calpeda B-NMD32/210B/A

Pump Calpeda B-NMD32/210B/A

pump calpeda B-NMD32/210B/A Head : 84 m Flow rate: 13.2 m3/h Pump power: 7.5 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 2x1 1/4 inch pump calpeda B-NMD..

120,581.00грн.

Pump Calpeda B-NMD32/210C/A

Pump Calpeda B-NMD32/210C/A

pump calpeda B-NMD32/210C/A Head : 69 m Flow rate: 12 m3/h Pump power: 5.5 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 2x1 1/4 inch pump calpeda B-NMD32..

114,062.00грн.

Pump Calpeda B-NMD32/210D/A

Pump Calpeda B-NMD32/210D/A

pump calpeda B-NMD32/210D/A Head : 53 m Flow rate: 10.8 m3/h Pump power: 4 kW Pump type : centrifugal Voltage : 380V Pump material : bronze Wheel material : bronze Pump position : horizontal Connection type : thread Nozzle diameter : 2x1 1/4 inch pump calpeda B-NMD32..

99,999.00грн.

Showing 1 to 15 of 66 (5 Pages)


Cast ironBronzekWQ (m3/h)Q (l/min)H(m)
NM 1/AE0.371 - 4.216 - 7022 - 16.3
NM 2/BE0.551 - 4.816 - 8027 - 20
NM 2/SE0.551 - 4.816 - 8031 - 16
NM 2/AE0.751616 - 10033.5 - 24
NMM 3/CE1.11.2 - 4.820 - 8037.5 - 32
NM 3/CE1.11.2 - 620 - 10037.5 - 28.5
NMM 3/BE1.51.2 - 620 - 10042 - 32
NM 3/BE1.51.2 - 8.420 - 14047 - 26
NM 3/AE2.21.2 - 8.420 - 14056 - 36
kWQ (m3/h)Q (l/min)H(m)
NMD 20/110BEB-NMD 20/110BE0.451 - 3.616 - 6033 - 18
NMD 20/110ZEB-NMD 20/110ZE0.551 - 4.216 - 7037 - 18