◆   Product introduction   ◆

➣ The pump head body is made of carbon steel and stainless steel. The carbon steel pump head adopts enhanced treatment technology, and its service life is 30% higher than that of the market. The service life of stainless steel pump head is twice that of carbon steel;

➣ The valve body and valve seat adopt high-quality alloy steel and hardening treatment technology, with longer service life;

➣ The spring is made of stainless steel, which is corrosion-resistant;

➣ The packing adopts aramid cloth with hydrogenated nitrile rubber, which is wear-resistant, acid resistant, more reliable sealing and longer service life;