HW250D-S series high pressure plunger pump is a new generation high pressure plunger pump independently developed. The pressure can reach 165 MPa. It is designed for high-efficiency industrial cleaning and chemical transport.

• ✔Straight-through hydraulic end with advanced technology and reasonable design for higher volumetric efficiency.
• ✔High seal adopting new polymer material for enhanced durability.
• ✔Cemented carbide plungers ensuring a long service life.
• ✔Easy Maintenance: Maintenance and replacement can be completed by one person.
• ✔Hydraulic end parts made of precipitated hardened martensitic stainless steel.
• ✔Dynamic end optimized by finite element method to improve lubrication system reliability.
• ✔Equipped with a new diaphragm type safety valve for safe and reliable operation.