Pompa Wilo MHI Series

Pompa Wilo MHI Series merupakan pompa horizontal multistage centrifugal pump stainless steel yang sangat cocok digunakan untuk perumahan, komersil atau industri. Pompa ini diaplikasikan sebagai pompa dorong atau suppl, sistem RO atau pendingin, sistem sirkulasi atau sprinkledengan cairan suhu -15 s/d 100 derajat celcius.

Performa diagram Pompa Wilo MHI Series :

Tanda kode :

 

 

 

 

 

 

 

 

 

 

 

Data teknis

WILO MHI
2… 4… 8… 16…
Media allowed to be pumped
Potable water and process water, water for heating system yes
Condensate yes
Water glycolic mixture
(up to 40% of glycol, starting from 10% – motor capacity adjustment neededis required)
yes
Other low viscous liquids
(containing neither abrasive, nor long fibrous impurities that damage the pump)
yes
Operational characteristics (at frequency 50 Hz)
Max. flow rate [m3/h] 5 8 12 25
Max. head [m] 70 70 60 47
Temperature of pumped medium [??] from -15 to +110
Ambient temperature [??] 40
Process pressure [bar] 10
Inlet pressure [bar] 6
Max. frequency [r/min] 2950
Motor
Electric connections 1~[V/Hz]
(allowable voltage deviation ±10%)
230/50 or 220/60
Electric connections 3~[V/Hz]
(allowable voltage deviation ±10%)
230/50 ? or 220/60 ?
400/50 Y or 380/60 Y
Insulation class F
Jamming EN 61800-3
IP rating IP 54
Connections
Diameter of connections at discharge side [Rp] 1 1 1¼ 1½
Constructing materials
Impeller 1.4301/1.4404
Stage chamber 1.4301/1.4404
Pump housing 1.4301/1.4404
Shaft 1.4404
Mechanical seal EPDM (EP 851)/Viton
Housing cover 1.4301/1.4404
Sliding mechanical seal Graphite (Carbon)/Tungsten catch (SIC)
Forcing valve 1.4301/1.4404
Bearing Tungsten catch
Pump foot Aluminum

Catatan penjelasan untuk tekanan masuk:
Tekanan masuk maksimum dihitung dengan cara berikut: tekanan kerja maksimum sistem dikurangi tekanan maksimum yang dihasilkan oleh pompa pada Q = 0

Catatan penjelasan untuk bahan yang digunakan:
1.4301 baja sesuai dengan AISI 304, 1.4404 baja sesuai dengan AISI 316L.

Hasil gambar untuk wilo MHI

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