NSQ submersible sand pump for dredging

Pump technical parameter:

? Discharge Cabliber: 50-400 mm
? Flow: 10-2200 m3/h
? Head: 5-60 m
? Power: 0.75-55 W
? Speed: 1440 r/min
? Impeller Number : 2

Pump features:

? Wet parts are made of high chrom alloy material for liquid with sand, stone and tail mining
? Wide passing channel with strainer to stop large solid causing clogging
? High chrome alloy stir impeller to increase concentration & improve sand production
? Special mechnical seal to keep balance pressure inside and outside of oil cavity, which
keeps balance on two sides of mechnical seal to get more stable and longer working life
? Double connection wire design to macth with our exclusively design control pannel to protect
pumps when water entering into motor .
? Water-proof motor has top quality in china
? Colosed impeller has higher efficiency
? Lower speed has longer working life

NSQ submersible sand pump for dredging