国产成人在线网站-毛片基地在线快伦片-色多多视频污-av色综合久久天堂av色综合-精品国产人妻一区二区三区-国产一国产二-少女逼逼-色丁香久久-天天干天天综合-毛片其地

FEATURE

• Using permanent magnet synchronous motor as drive, energy saving and long service life;

• The pump shaft is made of stainless steel, wear-resistant, non-corrosive, and can be used in fresh water and sea water;

• The motor is potted with resin in the casing, which has good waterproof performance, high insulation strength and reliable use;

• Multifunctional design, one machine with multiple functions-pumping fountain and filtering three in one;

• The equipped fountain tube is beautiful in appearance, easy to assemble, and the large and small pumps are universal.