Product details
The stated water conditions are +5 to +85°C, pH 6.5–8.5 and solids no higher than 0.05% by mass. The catalog also limits hydrogen sulfide to 1.5 mg/L and chloride to 400 mg/L. These screening conditions must be checked against the particular motor, wetted materials and water analysis.
The electrical catalog spans 380–10,000 V and 50–60 Hz configurations, with outlet sizes from 100 to 1,000 mm. These intervals describe different engineered selections: the highest head, flow and voltage are not one combined pump rating. The complete unit must remain submerged under the stated operating conditions.
Runjin describes vertical, horizontal and floating arrangements as configuration choices. Casing and pressure-related material selection also vary. Confirm the selected model’s curve, allowable installation orientation, minimum water level, cooling provisions and check-valve arrangement before specifying the complete intake or well package.