Descripción del producto

DESIGN FEATURE:
The pressure acting on the shaft seals is compensated by means of back shrouds or balancing bores at the impeller.The shaft is sealed either by cooled or uncooled soft packings or by single or double mechnanical seals of various designs which can also be balanced,Antifriction bearings desinged for long durability and an amly dimensioned shaft ensure a particaularly smooth running.For sone sizes, the volute casings are designed with double volute to compensate th radial forces.The bearing frame, including shaft, impeller and stuffing box housing form a subassembly.i.e,the volute casing does not have to be disconnected from the pipework for maintenance work.(If a spacer, type coupling is used, the driver need not be removed,either).Flanges are normally rated to PN*6 or PN*5,depending on the material .They can ,however,also be desinged to ANSI **5 lbs or **0lbs.

PUMPING MEDIUM:
I.Organic or inorganic acid including sulphuric acid, nitric acid ,hydrochloric acid and phosphorous acid at various temperature and concentration.
II. Sodium hydroxide ,doium carbonate and alkaline liquid at various temperature and concentration.
III.All kinds of salt solution.
IV.Various lquid petrochemical products, organic compound as well as raw materials with corrosion behaviors.

PERFORMANCE DATA:
Capacity(Q):                                               up to ***0m³/h
Head(H):                                                     up to **0M
Working Pressure(P):                              2.5MPa
Working Temperature(T):                        **0~**0°C

APPLICATION FIELDS:
Handling of cold or hot, chemically neutral or corrosive, clean liquids/products or liquids containing solids ,particularly in,
The chemical and petrochemcial industries
Refineries
The pulp and paper industry
The sugar industry.

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