Chemical Pump: WSY, FSY Type Explosion-Proof Fiberglass Submersible Pump

The units produced by this company include two types of pumps, the WSY type and the FSY type. 1. The WSY type pump is a vertical fiberglass submersible vortex pump. 2. The FSY type pump is a vertical fiberglass submersible centrifugal pump. This pump is designed to extend into storage tanks and reservoirs with varying depths, allowing for a selectable submersion depth between 800 mm and 3000 mm. As long as the liquid level is above the pump body, it can start delivering liquid without priming. There is a leakage hole under the flat cover plate to prevent liquid from leaking outside the storage tank. The components of this pump that come into contact with the medium are made of polyvinyl alcohol modified phenolic fiberglass, which is formed by high-temperature compression molding of phenolic fiberglass parts. The connection pipe and discharge pipe are made of phenolic fiberglass pipes produced by a semi-dry winding process. The assembly of the impeller shaft sleeve is bonded with phenolic adhesive to the pump shaft, and each part submerged in liquid is bonded with phenolic adhesive, ensuring that there is no metal contact with the medium in the submerged sections. The corrosion resistance is reliable, and the product features excellent properties such as light weight, high strength, no deformation, temperature resistance, and corrosion resistance. It can partially replace precious metals like aluminum stainless steel, iron, and titanium alloys in corrosion-resistant applications. The pump operates in a clockwise direction when viewed from the motor end and is directly driven by an electric motor via a claw-type elastic coupling. **II. Main Applications of the Fiberglass Submersible Pump:** Widely used in industries such as chemical, petrochemical, metallurgy, dyeing, pharmaceuticals, rare earth, and fertilizers, it is an ideal device for transporting various non-oxidizing acids (dilute, formic acid, acetic acid, butyric acid, etc.) and other corrosive media that do not contain suspended solid particles and are not prone to crystallization, with temperatures not exceeding 100℃. **Installation Dimensions of FSY and WSY Type Vertical Fiberglass Submersible Pumps** **Performance Parameters of the Fiberglass Submersible Pump:** | Model | Flow Rate (Q) | Head (H) (m) | Speed (r/min) | Power (N) (kw) | Efficiency (n) (%) | |----------|----------------|---------------|----------------|----------------|--------------------| | 25WSY-22 | 2.88 m³/h | 22 | 2900 | 1.35 | 2.2 | | 25WSY-30 | 2.88 m³/h | 30 | 2900 | 1.85 | 3 | | 40WSY-25 | 5.76 m³/h | 25 | 2900 | 2.85 | 4 | | 40FSY-22 | 8.10 m³/h | 22 | 2900 | 1.09 | 3 | | 40FSY-18 | 6.48 m³/h | 18 | 2900 | 1.00 | 2.2 | | 40WSY-50 | 6.48 m³/h | 50 | 2900 | 2.85 | 4 |