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Eksisterende pumpe - Cirkulation

Fabrikat Other brands
Produkt navn PVLN 2065,42 (THRIGE)
Byggelængde 450 mm
Spænding 3x400 V
Pumpehusgange/-flange DN 65 PN10

Udskiftningspumpe - Konventionel Udskiftningblad

Produkt navn IL 50/120-2,2/2
Artikelnummer 2120875
MEI ≥ 0,4
IE 3
Byggelængde 340 mm
Spænding 3x400 V
Pumpehusgange/-flange DN 50 PN16
Nominel strøm 4,40 A
Nominel effekt 2,2 kW
Medietemperatur -20 - +140 °C

Bemærkninger

OBS! Ombygget af rør.

Produktinformation
IL 50/120-2,2/2

IL 50/120-2,2/2
Artikelnummer: 2120875
VVS-nummer:

Særlige egenskaber/produktfordele
  • Reducerede Life Cycle Costs på grund af optimeret virkningsgrad
  • Seriemæssige kondensatudløbshuller i motorhusene
  • Kan anvendes fleksibelt i klima- og køleanlæg med anvendelsesfordele på grund af målrettet kondensatbortledning ved hjælp af optimeret design af lanternen (patenteret)
  • Høj korrosionsbeskyttelse på grund af katodisk elektroforetisk lakering
  • Gode leveringsmuligheder i hele verden for standardmotorer (iht. Wilo-specifikationer) og standard-akseltætning
Konstruktion
Tørløberpumpe i inline-konstruktion med flangeforbindelse.

Anvendelse
Pumpning af opvarmningsvand (iht. VDI 2035), koldt vand og vand-glykol-blandinger uden slibende partikler i opvarmnings-, koldtvands- og kølesystemer.

Leveringsomfang
  • Pumpe
  • Monterings- og driftsvejledning
Tekniske data
  • Tilladt temperaturområde -20 °C til +140 °C
  • Nettilslutning 3~400 V, 50 Hz (andre på forespørgsel)
  • Kapslingsklasse IP55
  • Nominel diameter DN 32 til DN 250
  • Maks. driftstryk 16 bar (25 bar på forespørgsel)
Materialer
  • Pumpehus og lanterne: Standard: EN-GJL-250; option sejjern EN-GJS-400-18-LT
  • Pumpehjul: Standard: EN-GJL-200; specialversion: Bronze CuSn 10
  • Aksel: 1.4122
  • Akseltætning: AQEGG, andre akseltætninger på forespørgsel
Beskrivelse/konstruktion
Et-trins lavtrykscentrifugalpumpe i inline-konstruktion med: 
  • Akseltætning 
  • Flangeforbindelse med trykmålingsforbindelse R 1/8
  • Lanterne
  • Kobling 
  • IEC-normmotor
Vibrationsdæmpere
Artikelnummer: 2835505
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COUNTER FLANGE KIT DN50 PN10
Artikelnummer: 2105581
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Mating flanges:
  • Made of steel.
  • Counter flanges (weld) are delivered complete (in pairs) with bolt, nut and flange gasket.
Drypplade 720x500 typ 2.1
Artikelnummer: 2835382
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Søjle Type 2
Artikelnummer: 2835498
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Fodplade Type 2
Artikelnummer: 2835387
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Trimming impeller up to and incl. 4 kW
Artikelnummer: 2835488
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Drilling flange up to DN100
Artikelnummer: 2835368
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Flange gasket DN 50 PN6/10
Artikelnummer: 2150974
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Flange gasket DN 50 PN6 / 10, Klingersil:
  • Thickness: 2 mm.
  • Inner diameter: 61 mm.
  • Outer diameter: 96 mm.
Switch Box KMS 3,2-16,0 A
Artikelnummer: 2835153
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Switch box KMS 1,0-5,0 A
Artikelnummer: 2835149
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SWITCH BOX SK602N
Artikelnummer: 2120444
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Wall-mounted unit for electrical connection of single-phase and three-phase pumps with integrated thermal winding contacts (WSK) for monitoring the winding temperature (full motor protection).
Automatic reactivation of pump after power failure and automatic fault acknowledgement after cooling off of the motor.

Equipment/function:
  • Full motor protection tripping unit for pumps with thermal winding contact (WSK)
  • Switch on/off with integrated run signal light
  • Terminals for external, potential-free activation/deactivation
  • Connection terminal strip
SWITCH BOX SK622N
Artikelnummer: 2120445
VVS-nummer:
Wall-mounted unit for electrical connection of single-phase and three-phase pumps with integrated thermal winding contacts (WSK) for monitoring the winding temperature (full motor protection) and external run/fault signal.
Automatic reactivation of pump after power failure and automatic fault acknowledgement after cooling off of the motor.

Equipment/function:
  • Full motor protection tripping unit for pumps with thermal winding contact (WSK)
  • Switch on/off with integrated run signal light
  • Fault signal light
  • Terminals for external, potential-free activation/deactivation
  • Potential-free contacts for external run signal (SBM) and fault signal (SSM)
  • Connection terminal strip
Scope of delivery:
  • Switchgear SK 622N
  • 4 threaded cable connections M20
  • Installation and operating instructions
Difference pressure sensor 10 m
Artikelnummer: 2136554
VVS-nummer:

The differential pressure sensor kit enables dp-c and dp-v control of the frequency-controlled high-pressure centrifugal pumps.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
Difference pressure sensor 20 m
Artikelnummer: 2136456
VVS-nummer:

The differential pressure sensor kit enables dp-c and dp-v control of the frequency-controlled high-pressure centrifugal pumps.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
Difference pressure sensor 40 m
Artikelnummer: 2136458
VVS-nummer:

The differential pressure sensor kit enables dp-c and dp-v control of the frequency-controlled high-pressure centrifugal pumps.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
Difference pressure sensor 60 m
Artikelnummer: 503184696
VVS-nummer:

The differential pressure sensor kit enables dp-c and dp-v control of the frequency-controlled high-pressure centrifugal pumps.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
Difference pressure sensor 100 m
Artikelnummer: 503184799
VVS-nummer:

The differential pressure sensor kit enables dp-c and dp-v control of the frequency-controlled high-pressure centrifugal pumps.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
Frekvensomformer EFC-2,2 kW 3~
Artikelnummer: 2550227
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