Name: 350TJQ Submersible Sand Pump
Brand: Hydroman
SKU: 350TJQ

350TJQ Submersible Sand Pump

350TJQ

Hydroman

Size Guide

$62,000.00 $69,000.00

Introduction：

Hydroman® 350TJQ Submersible Sand Pump installed 6 pole submersible motor with lower speed with long service life lowers replacement costs for abrasive slurry applications in commonly used in dredging, mining, construction, land reclamation and wastewater treatment.

Power:

280kw

250kw

220kw

200kw

Quantity :

Description

Hydroman® 350TJQ Submersible Sand Pump

is a type of centrifugal slurry pump designed to pump sand, slurry, and other abrasive mixtures while operate fully pump submerged in liquid, submersible silt pump with agitator is highly effective for abrasive slurry applications in commonly used in dredging, mining, construction, land reclamation and wastewater treatment.

Hydroman® 350TJQ Submersible Sand Pump Specialty
Submersible desilting silt pump configurate sealed motor to prevent water ingress (IP68 waterproof rating).
Low maintenance, durable materials reduce wear and downtime.
14 inch submersible sand agitator pump can handle large solid particles (up to 70mm)
Submersible design for deep operations
DN350 electric submersible dredging sand slurry pump equipped with a high-power motor for continuous heavy-duty use.
Electric submersible agitator sand Pump installed 6 pole submersible motor with lower speed with long service life lowers replacement costs

Hydroman® 350TJQ Submersible Sand Pump Fault Analysis and Troubleshooting

Fault phenomenon	Possible cause of failure	Troubleshooting
Small flow or no water	1. Motor reversed	Adjust the direction of the motor
	2. Pipe or impeller blocked	Clean the pipe or impeller
	3. Impeller fell off or damaged	Tighten or replace the impeller
	4. Coupling device not in place	Adjust in place
Unsteady operation Of submersible sand pump	1.Low head of the device, cavitation of the water pump	Replace the pump with a suitable head or turn down the outlet valve
	2. Damaged impeller	Replace the impeller
	3. Damaged bearing	Replace the bearing
	4. Impeller friction	Adjust the gap
Low insulation resistance of the motor	1. Cable damage	Replace the cable and dry the motor
	2. Mechanical seal failure	Replace the mechanical seal and dry the motor
	3. O-ring failure	Replace the O-ring and dry the motor
	4. Cable end enters water	Replace the cable and dry the motor
Excessive current and high operating temperature	1. Pump blocked	Clean foreign matter
	2. Density or viscosity of the conveying medium is too high	Appropriately adjust the density or viscosity of the conveying medium
	3. Bearing damage	Replace the bearings
	4. Working voltage is too low	Adjust the power supply voltage
	5.The device head is low,and the pump is running at a large flow rate	Replace the appropriate lift pump or close the outlet valve
	6. Cooling system failure	Check and clean the cooling system
Sudden decrease in current	1. The pipeline or water pump flow channel is blocked	Clean the pump or pipeline
	2. The liquid level is too low and submersible pump is emptied	Replenish the medium
	3. The impeller is damaged	Replace the impeller