High Pressure Pump Multistage
Application
Communit and city water supply, cooling water supply, booster pump stations, irrigation systems. Shipbuilding industry: pump for bilge-, ballas and fire extinguishing-service. High-pressure washing systems, air-conditioning and dust-arrester installation, chemical and petrochemical industry. For clean liquid chemical non-aggresive and free of mechanical solids.
Connections
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horizontal pump: suction horizontal right, left or vertical upwards, discharge vertical upwards (special connections possible)
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vertical pump: suction and discharge: 180° to each other on different level or on the same level (in-line). If required the discharge connection can be arranged 90° to the left or right of the suction connection.
Temperature
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up to 160° C, higher temperatures possible
Capacity range
Delivery head
Shaft sealing
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stuffing box or mechanical seal
Materials
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Casing: cast iron, bronze, cast steel, stainless steel
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Impeller: cast iron, bronze, chrome steel, stainless steel
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shaft: steel, chrome steel, stainless steel
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wearing rings: cast iron, bronze, stainless steel
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Shaft sleeve: bronze, stainless steel
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air stage casing: cast iron, bronze
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air stage impeller: bronze
Driver
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electric motor or gasoline/diesel engine
Direction of rotation
Power transmission
Bearing
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horizontal pump: external grease lubricated antifriction bearings at both sides
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vertical pump: grease lubricated ball bearing in motor lantern, lower bearing as sleeve bearing liquid lubricated
Additional design forms
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Vertical pump with variable mounting length up to 10 m for wet and dry installation. Pumps according to API 610 and constructed as barrel pump.
