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Product Name:
Pump Fittings Casting, Steel Casting Impeller, Pump Casting Vane
Wheel, Stainless Steel Casting Pump Runner, Pump Impeller
Casting, Pump Parts
Application on:
An impeller is a rotor used to increase the pressure and flow of
a fluid.
An impeller is a rotating component of a centrifugal pump,
usually made of iron, steel, bronze, brass, aluminum or plastic,
which transfers energy from the motor that drives the pump to
the fluid being pumped by accelerating the fluid outwards from
the center of rotation. The velocity achieved by the impeller
transfers into pressure when the outward movement of the fluid
is confined by the pump casing. Impellers are usually short
cylinders with an open inlet (called an eye) to accept incoming
fluid, vanes to push the fluid radially, and a splined, keyed or
threaded bore to accept a drive-shaft.
The impeller made out of cast material in many cases may be
called rotor, also. It is cheaper to cast the radial impeller
right in the support it is fitted on, which is put in motion by
the gearbox from an electric motor, combustion engine or by
steam driven turbine. The rotor usually names both the spindle
and the impeller when they are mounted by bolts.
Material Grades:
Cast Steel, Carbon Steel, Alloy Steel, Mild Steel, Medium Carbon
Steel, High Carbon Steel
AS2074 BS3100 C1 C2 C3 C4-1 C4-2 C5 C6 C7A L1A L2B L2A L2B L2C
L3 L4 L5
A128 A128M A B-1 B-2 B-3 B-4 C D E-1 E-2 F A297 KS D4101 AISI
410 416
ASTM A27 N1 N2 U-205 (60-30) 415-205 (60-30) 450-240 (63-35)
485-250 (70-35) 485-275 (70-40)
ASTM A148 550-270 550-345 620-415 725-585 795-655 895-795
930-860 1305-930 1105-1000 1140-1035
Production Process:
Sand Casting, Lost Wax Investment Casting, Water Glass, Silica
Sol Precision Casting
Supplier:
Cast Steel Foundry in China, Steel Casting Manufacturer, Steel
Foundry, China Foundry
Product Photos:
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