亚洲另类在线制服丝袜国产-亚洲另类自拍丝袜第五页-亚洲六月丁香六月婷婷-亚洲鲁丝片一区二区三区-亚洲乱妇老熟女爽到高潮的片-亚洲乱理伦片在线观看中字

FEATURE

• Magnetic synchronous motor, energy saving;

• Large flow, high lift;

• Ceramic shaft and sleeve, wear-resistant, no rust, suitable for fresh water;

• Various protection devices such as overcurrent and overheating;

• ABS plastic casing, impact resistant and non-corrosive;

• Water absorption at the bottom, suitable for low water level operation, clean dirt without dead ends;

• Quiet operation, strong suction;

• A variety of power, head, flow specifications and models to meet different needs.