1. The pump utilizes a 300BYXZXW1000-12-55 vacuum-assisted self-priming centrifugal pump produced by Jiangsu Boyu Pump Industry; the inlet is 300mm and the outlet is 250mm.

2. The pump is equipped with a dry-run protection system to safeguard the impeller from damage when it rotates at high speed within the pump chamber without liquid; (provided with an intellectual property certificate for the impeller base that allows for no-load operation)