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Explore Pumps

GT-DM025-25L-H

Precision Solenoid-Driven Chemical Dosing / Metering Pump

25 L/h • 10 bar • Analog / Manual Control

Product Overview

The GT-DM025-25L-H is a reliable, cost-effective solenoid-driven metering pump designed for precise chemical dosing in water treatment, agriculture, swimming pools, boilers, and industrial processes.

  • ✓ Flow rate: 1–25 L/h
  • ✓ Max pressure: 10 bar (145 PSI)
  • ✓ Manual stroke length & frequency adjustment
  • ✓ PVDF pump head + ceramic ball valves (excellent chemical resistance)
  • ✓ IP65 protection – suitable for harsh environments
  • ✓ Compact, lightweight & easy wall mounting
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High-quality solenoid metering pump with analog control. Stroke length (0–100%) and frequency (0–100%) are manually adjustable. Robust PVDF head and ceramic valves provide excellent chemical compatibility (acids, alkalis, coagulants, disinfectants, fertilizers, etc.).

ModelGT-DM025-25L-H
Max Flow Rate25 L/h (at 1 bar)
Max Pressure10 bar (at lower flow rates)
Power Supply100–240V AC, 50/60 Hz
ControlManual (stroke length + frequency)
Pump Head MaterialPVDF (optional PP)
DiaphragmPTFE-faced
ValvesCeramic ball check valves
ConnectionsPE hose 8×12 mm (optional 10×14 mm)
ProtectionIP65
Weight~3.2 kg

• Drinking water & wastewater treatment
• Swimming pool & spa disinfection
• Cooling tower water treatment
• Agriculture – fertilizer & pesticide dosing
• Boiler & RO system chemical dosing
• Food & beverage industry (CIP)
• Car wash systems
*Technical data for reference only. Performance curves and exact chemical compatibility should be verified with Grundtec technical support.