1.epoxy cable base,an epoxy resin seal cable base prevents moisture from entering the motor through the core wires.
2.auto-cut thermal protector,the auto-cut thermal protector will be activated and cut the power off automaticlly if motor run in abnormal electric and temperature.the protector can revert when the motor temperature returns to normal.installed by single phase motor.three phase without this protector.
3.nice precision cast iron,pump body is made of precision cast iron and G-20 material make pump nice,firm,reliable,durable and long service life.
4.mechanical seal,a double mechanical seal consists of two seals arranged in a series.superior abrasion resistant mechanical seal manufactured with silicon carbide to ensure the best seal effect.
5.features,(1)vortex semi-open impeller insure through big solid size;(2)material for the cutter and cutter ring:high-chromium stainless steel 420 and the hardness is HRC49-52 provide good wearing resistance.
household,hotel,apartment building drainage of wastewater.like toilet,kitchen,bathroom wastewater.
commercial building,industrial area and amusement place drainage
school,hospital,government building and park drainage
chicken farm,cow farm,pig farm,fish farm,slaughterhouse drainage.
liquid temperiture :0-40ºC(32-104°f)
applications:residential wastewater .sewage
Motor:2p 2900rpm.dry motor
Insulation : class B(class F in option)
Protector:auto-cut thermal protector for single phase(three phase without)
Mechanical seal: double mechanical seal