High-Accuracy Electronic & Motor-Driven Chemical Dosing Pumps
Accurate ±1% Metering for Aggressive Acids, Alkalis & Coagulants
Markserv Engineers delivers precision solenoid-driven and mechanical diaphragm chemical dosing pumps designed for micro-dosing corrosive acids, alkalis, polymers, biocides, antiscalants, and sodium hypochlorite. Engineered with PTFE-faced diaphragms and corrosion-proof liquid ends, our dosing pumps maintain strict ±1% repeatability under continuous operation.
Micro-Flow Accuracy ±1%
Microprocessor-guided linear stroke length and pulse frequency regulation ensures high repeatability even at extreme chemical dilutions.
Superior Wetted Materials
Wetted ends available in PVDF, PP, SS316, and Hastelloy with ceramic ball check valves, immune to aggressive concentrated acids (H2SO4, HCl, HNO3).
PTFE Bonded Diaphragm
Multi-layer composite PTFE elastomeric diaphragm ensures zero seal leakage, extended flexing cycle life, and hermetic environmental protection.
Automated 4-20mA Integration
Compatible with 4-20mA analog inputs, pulse inputs, and RS-485 Modbus for direct integration with plant SCADA, pH controllers, and ORP meters.