Heavy Duty Centrifugal Dredging Suction Sand Pressure Gravel Pump

Name: Heavy Duty Centrifugal Dredging Suction Sand Pressure Gravel Pump
Brand: sand suction pump
SKU: sand suction pump
Rating: 4.9 (5 reviews)

Brand Name:sand suction pump
Model Number:
sand suction pump
Place of Origin:China
Min.Order Quantity:One set Heavy Duty Centrifugal Dredging Suction Sand Pressure Gravel Pump
Price:[email protected]
Delivery Time:Within 5 working days
Payment Terms:paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
Supply Ability:93

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Shandong Brawny Industrial Co.,Ltd

Shandong Brawny Industrial Co.,LtdChina

Shandong Brawny Industrial Co.,Ltd2020-07-10 09:46:19
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Product Description

Heavy Duty Centrifugal Dredging Suction Sand Pressure Gravel Pump

The ZG(GH) dredge pump or called as sand gravel pump is single-stage,single-suction,single-casing horizontal slurry pump,and the zGH pumps are high head ones.The pumps are designed for continuously transferring strong corrosive big-solid-contained slurry which the common slurry pump cannot transfer.They are widely used in mining ,explosive-sludge in metal melting,dredging in dredger etc.

Heavy Duty Centrifugal Dredging Suction Sand Pressure Gravel Pump Operation Limits

	Type: ZG series sand gravel pump
	Diacharge diameter:4-14 inch
	Inlet diameter: 6-16 inch
	Capacity: 70-3600m3/hr
	Head:3-75m
	Rotate Speed: 1490-2500r/min
	Working temperature:≤200℃
Product Features ♦Single suction centrifugal slurry pump ♦Single sheel with light weight ♦High wear resistant ♦Long working life	Application ♦dredging in dredger ♦River chanel dredging ♦Stone material processing factory ♦Transferring power plant ash

Heavy Duty Centrifugal Dredging Suction Sand Pressure Gravel Pump and spare parts

Impeller

Long service time
High wear resistance
Corrosion resistance

Bearing Assemblies

Good brand
High quality material : 45# stainless steel, 2Cr12, 3Cr13, 40Cr

Seal Form

Packing seal
Packing & impeller seal
Machincal seal

Pump Prossible faults and removal:

Type ZG pump has a compact construction. If it is correctly installed and operated, the pump will have a long life.

Faults	Reason	Removal
Pump fails to discharge any liquid.	Incorrect direction of pump rota- tion and impeller worn. Suction pipe blocked	Check direction of rotation and replace a new impeller
Power consumption on sh- aft is excessive	Rotating component is rubbing on a stationary part. Bearing worn. Drive belt tension too tight Flow rate too large Pump speed and ratio too high. Misalignment or unparallel of ddrive shaft and pump shaft.	Removal the rub Replace the bearing Adjust belt Modify the pump duty and speed. Adjust drive and pump shaft
Bearing is over hearing	Lubricants too much or less. Containing impurities in the lubricant Bearing worn.	Lubricating as requirements. Replace clean lubricant. Replace new bearing.
Bearing has short life.	Misalignment or unparallel of drive and pump motor. Shaft bent. Impeller unbalanced due to wear Foreign object entered into the bearing or insufficient lubrication Incorrect procedure followed in fitting bearings.	Adjusting drive and pump shaft. Replacing shaft. Remove rubbing and replace new impeller Clean the bearing. Replace or refit the bearings.
Pump vibrates or is noisy.	Bearings worn. Impeller unbalanced. Air entered into suction pipe or blocked. Flow rate is none—uniform and pump not primed.	Replaced by new bearings. Replaced by new impeller. Discharge air and remove block. Improve on the pump feeding.