Manual Hydraulic Pump

Plunger & Medium Requirements

The plunger of the electric water pressure pump for vulcanizers is manufactured with advanced technology. A high-hardness alloy layer is sprayed on the surface of the stainless steel plunger body, which boasts excellent wear resistance, doubling the service life of the plunger and sealing elements. The entire pump operates reliably. Therefore, the medium (clean water) used must be kept pure and clean.

Structural Features

The electric water pressure pump for vulcanizers is specially designed by our factory for belt vulcanizers. It is a three-cylinder plunger pump driven by a single-phase or three-phase motor. It features a compact structure, small size, light weight, reliable operation, and easy maintenance, making it a portable electric water pressure pump. This pump is equipped with a pressure regulating and unloading valve. When the water pressure plate of the vulcanizer is filled with medium and the pressure suddenly exceeds the set value, the pump can automatically unload pressure (adjusted to 3MPa at the factory).

Main Technical Parameters

Rated discharge pressure: 4MPa; Theoretical flow rate: 8L/min; Working medium: clean water.

Matching motor: 1.1KW three-phase motor (50Hz, 380V); Lubricating oil: 0.87L of No. 30 or No. 40 engine oil.

Mold weight: 23kg; Overall dimensions (L × W × H): 560×250×395mm

Key Translation Notes

Technical terms are standardized to match fluid machinery industry norms.

Unit notations (MPa, L/min, Hz, V, mm) follow international technical documentation standards for clarity.

Sentence structures prioritize conciseness and readability, typical of English technical manuals.