stainless steel, sink strainer,fruit vegetable washing drain basket,kitchen tool,draining rack, draining basket. Shenzhen Lanejoy Technology Co.,LTD , https://www.bbq-grillgrate.com
Screw pump does not look may not have the following reasons: 1, the suction pipe is blocked or air leaks, the suction pipe should be checked; 2, screw and pump wear, repair or replacement parts; 3, the safety valve failure, Adjust the Spring, or grinding repair flap and valve seat; 4, the motor is not enough speed or speed, repair or replace the motor.