Máy bơm ly tâm hai cửa hút DHH
Specifications máy bơm ly tâm hai cửa hút DHH
• Liquid : Non-aggressive Industrial Water / River Water / Sea Water
• Re. NPSH : See the individual charastric curve
• Operation Temp. : –15°C ~ 80°C (81°C to 104°C at option)
• Max suc. Press : Max working pressure – (shut off head /10) (kgf/cm2)
• Max working Press :
• Revolution : DHH2 – 3000 r.p.m. / DHH4 – 1500 r.p.m. / DHH6 – 1000 r.p.m. /
DHH8 – 750 r.p.m. / DHH10 – 600 r.p.m. at 50Hz
: DHH2 – 3600 r.p.m. / DHH4 – 1800 r.p.m. / DHH6 – 1200 r.p.m. /
DHH8 – 900 r.p.m. / DHH10 – 720 r.p.m. at 60Hz
• Structure
Impeller : Closed
Shaft seal : Mechanical seal (or Gland packing)
Bearing : Ball bearing
• Material
Impeller : Cast iron (FC250) / Bronze (CAC406) Option : Duplex Stainless Steel (SUS329J1)
Shaft : Stainless steel (SUS420J1) Option : Duplex Stainless Steel (SUS329J3L)
Casing : Cast iron (FC250) Option : Duplex Stainless Steel (SUS329J1)
