China Centrifugal gravel Pump Manufacturers and Suppliers

Product Description

Centrifugal gravel Pump Quick Details
Warranty: 1 year

Customized support: OEM, ODM

Brand Name: DEPUMP

Model Number: DP-G

Place of Origin: Hebei, China

Application: Machining, Metal and Equipment Manufacturers, Mining industry, Sewage

Horsepower: 60hp-560hp

Power Source: Diesel Engine/ Electric Motor

Pressure: High Pressure

Structure: Single-stage Pump. Centrifugal

Cable Length: As customer request

Outlet Size: 6inch-10inch etc.

Voltage: 380V/400V/415V/460V/1140V

Power: As customer request, Diesel

Usage: Water, mud, sand, slurry, sewage, etc

Theory: Centrifugal Pump

Standard or Nonstandard: Standard

Product name: G Gravel Pump

Material: Cr27,Stainless steel, Cast iron

Certification: ISO9001:2008

Color: Any color you want

Supply Ability: 8000 Set/Sets per Year

Packaging Details: Packaged by Sandwich Plate/ Ply Wooden Case/ Wooden Box/As customer required

Port: Tianjin/ Shanghai/ Qingdao/ Shenzhen/ As customer required

Centrifugal gravel Pump

DEPUMP TECHNOLOGY is professional manufacturer in all kinds of centrifugal pumps, mainly slurry pump, water pump, chemical pump etc, and kinds of high quantity high head pumps are all available. The pumps are widely used in Mining, Metallurgy, Pro-environment, Construction, Paper making, Aluminum, Power Plant, Irrigation and other industries.

Hope to cooperate with the world wide friends.After acculturation and development of 15 years, we have formed a complete system of pump design, selection,application, manufacture, marketing and maintenance. We still adhere technological innovation, top quality, service society, and propose unite, forward-looking, pragmatic, push. Our customers are at home and abroad.

The Depump® Gravel Pump is the world's standard for the most difficult mill duties. A wide variety of impeller and shaft seals provide a perfect fit for a wide range of applications. The Depump® gravel pump provides excellent wear life while maintaining efficiency during the wear cycle providing the best total operating cost.

Features

* Bearing assembly:large diameter shaft with short overhang contributes to long bearing life;

*Liners:Easily replaceable liners are bolted, not glued to the casing for positive maintenance;

*Casing:Casing halves of cast or ductile iron provide high operating pressure capabilities;

*Impeller:Front and rear shrouds have pump out vanes that reduce recirculation and seal contamination;

*Throatbush:Wear is reduced and maintenance simplified by the use of tapered.

Centrifugal gravel Pump Oil Lubrication Drawing

Centrifugal gravel Pump

Centrifugal gravel Pump Grease Lubrication Drawing

Centrifugal gravel Pump

Fault causes and troubleshooting of Centrifugal gravel Pump

Fault	Cause	Terms of settlement
The pump does not absorb water	There is air leakage at the suction pipe or packing, the direction is wrong, the impeller is damaged, and the suction pipe is blocked	Block the air leakage part check the steering, replace the new impeller and eliminate the blockage
Excessive shaft power	The packing gland is too tight and the packing is hot Friction in the pump Bearing damage Drive belt too tight The pump flow is too large The speed is too high and the ratio is too large The motor shaft is not aligned or parallel to the pump shaft	Loosen the packing hold down bolt Eliminate friction Replace the bearing Adjust the belt Operating conditions of regulating pump Adjust speed Adjust the motor shaft and pump shaft
Bearing Overheating	Too much or too little bearing grease Sundries in grease Bearing damage	Proper lubrication Replace the grease Replace the bearing
Short bearing life	The motor shaft is not aligned or parallel to the pump shaft Shaft bending There is friction in the pump or the impeller is out of balance Foreign matters entering the bearing or improper amount of grease Unreasonable bearing assembly	Adjust the motor and pump shaft Shaft change Eliminate friction and replace the impeller Clean the bearing and add an appropriate amount of grease Replace or reassemble the bearing
Serious leakage at packing	The packing is seriously worn Serious wear of shaft sleeve The sealing water is not clean	Replace with new packing Shaft sleeve replacement Replace clean sealing water
High pump vibration and noise	Bearing damage Impeller unbalance Intake pipe, blocked Uneven flow, pump evacuation	Replace the bearing Replace the impeller Remove the air inlet and clean the blockage Improve pump feed

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