Throat bush

Nombre del producto： Throat bush
Código de producto： 1091406755217952768

Category:

Bombas de lodos horizontales

Piezas de bomba de goma

Email:

info@naipump.com

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Descripción del Producto
参数
CONSTRUCTION DARWING
SLECTION CHART
PERFORMANCE PARAMETERS


Cover plate liner	Frame plate liner insert	Frame plate liner insert

Frame plate liner	Impeller	Throat bush

The rubber parts are wear resistant and corrosion resistant, usually used for acid working conditions, such as tailing in mining industry, slurry with small particles and no rough edges. The whole displacement part includes Cover Plate Liner, Throat bush, Frame plate liner, Frame Plate Liner Insert. The rubber spare parts material is natural rubber, synthetic rubber, EPDM Rubber, Nitrile Rubber, Fluororubber or any other as requests, which guarantees excellent performance including wear resistance, chemical resistance , waterproof and higher operating temperature range from -40-75℃.

The Rubber impeller dimension is same with High Chrome Alloy Impeller. We also could provide Rubber Slurry Pump with Metal Impeller. Impeller is the most important spare parts of a Centrifugal Slurry Pump. Centrifugal pumps need impeller to produce the centrifugal force which processing the slurries. The centrifugal force is generated by the impeller when it runs to a certain speed.

Rubber Pump Liners: Easily replaceable liners are bolted, not glued, to the casing for positive attachment and ease of maintenance. Hard metal liners are completely interchangeable with pressure molded elastomers. Elastomer seal rings back all liner joints.

Rubber Seals (O Ring)

An slurry pump O-Ring, also known as a packing, or a toric joint, is a mechanical gasket in the shape of a torus, it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.

Intake Gasket

Slurry pump intake gasket is used to seal the pump and pipeline or valve connected to the pump suction end.

Discharge Gasket

Slurry Pump discharge gasket is used to seal the pump and pipeline or valve connected to the pump discharge end.

End Cover Seal

Slurry Pump End Cover Seal , also named shim set (gasket),used to adjust the gaps in bearing assembly.

Main Rubber Material Introduction:

• NR08 is a black natural rubber, of low to medium hardness. NR08 is used for impellers where superior erosive resistance is required in fine particle slurries.

• NR26 is a black, soft natural rubber. NR26 is used for lines where superior erosion resistance to all other materials in fine particle slurry applications.

• NR33 is a premium grade black natural rubber of low hardness and is used for cyclone and pump liners and impellers where its superior physical properties give increased cut resistance to hard, sharp slurries.

• NR55 is premium grade black natural rubber, it is suitable for severe erosive fine particle slurries.

Material Code	Material Name	Applications
NR08	Natural Rubber	Impeller, Liners, Expeller Ring, Expeller, etc.
NR26	Natural Rubber	Impeller, Liners, Expeller Ring, Expeller, etc.
NR33	Natural Rubber	Impeller, Liners, Expeller Ring, Expeller, etc.
NR38	Natural Rubber	Mainly used in Impeller
NR55	Natural Rubber	Impeller, Liners, Expeller Ring, Expeller, etc.
NS01	EPDM Rubber	Seals, etc.
NS10	Nitrile Rubber	Seals, etc.
NS12	Nitrile butadiene rubber	Impeller,Liners etc.
NS21	Butyl Rubber	Impeller,Liners etc.
NS42	Neoprene	Impeller,Liners etc.
NS31	Hypalon	Impeller, Liners, Expeller Ring, Expeller, etc.
NS44	Neoprene	Seals
NS50	Fluorous Rubber	Impeller,Liners, Seals etc.
NP50	Polyphenylene Sulphide	Lantern Ring, Lantern Restrictor