Submersible Stainless Steel Pumps Newly designed SQ-series pumps, now lighter and easier to carry! Automatic model The SQ/SQA-series are submersible portable stainless steel corrosion-resistant pumps with vortex impellers. They are made of 304/316 stainless steel, Nitrile Butadiene Rubber and special resin to stand up to rust and corrosion, and sport a new structural design that makes them even lighter and easier to carry than before. Both pumps feature a top discharge, flow-thru design with forced motor cooling that enables extended running at low water level. In addition to that, the SQ-series has a slim body that fits inside 8-inch pipe. The SQA-series is an automatic model with two simple float switches that prevents dry-running and reduces power consumption. Though compact in size, these pumps come packed with a number of original technologies developed and honed over years of service, including an anti-wicking cable, dual inside mechanical seals with silicon carbide face and an Oil Lifter. Moreover, liquid paraffin is used as a lubricant, so the pumps can be used in food and aquaculture applications. Designed and built for sound quality and continuous duty, Tsurumi’s SQ/SQA-series pumps are highly reliable, durable and assuredly meet the needs of users who cannot afford rusting.

Features Anti-wicking Cable Entry Prevents water incursion due to capillary action should the cable sheath be damaged or the end of cable submerged. Also prevents moist air from infiltrating the motor housing and condensation from forming inside the housing due to temperature differences between the housing and outside air. C2Motor Protector Reacts to excessive heat caused by overcurrent or dry-running to protect pumps. It not only cuts off the motor circuit automatically but also resets by itself. When the motor cools down to a safe operating temperature, the motor restarts. & Dual Inside Mechanical...