Used for the petroleum Lian turns profession new shield a pump birth

Release Time: 2010/1/30 16:21:27

From treasure Long in Dalian pump industry manufacturing the limited company produce of shield pump and petrochemical process pump to compare, there is obvious advantage.
 1.The easy Ran easily explodes work condition:Adopt the petrochemical pump that the machine seal completely, seal completely principle machine to move mirror wreath to become a liquid film when the high speed revolve, carry on cooling to the machine.Exist to leak concealed suffer from.Shield to pump the whole machine flameproof, completely have no leakiness.Flameproof grade DIIBT3/DIIBT4, protection grade:IP54/IP55, iner keeping with and easy Ran easily explodes work condition;

  2.Petrochemical process pump according to API610 standard, press the machine to seal the PLAN11/PLAN in the standard API682 11+ 52 project comparisons:The importing pressure leads greatly and cause the PLAN11 machineses seal service life short.PLAN 11+52 projects cause the purchasing cost lead greatly.But choose to use to shield a pump can press the customer to request to design pressure, need not consider that the import press.

  3.Use a cost comparison:In addition to leaf's round, pump body etc. parts, it is petrochemical to pump 2 years have the article spare parts generally need to propose bearings/machine to seal/stalk head Luo mother/the card Huang/plum flower of the stalk/bearings mat/allied the stalk machine/machine press cover etc., but shield to pump general to need to propose bearings/stalk a set+push dint dish then.