EMEC PRISMA 02-80-EPDM Digital Stepper Motor Chemical Dosing Pump

Stepper motor dosing pump, 80 l/hr @ 2 bar, PVDF pump head, digital control, PTFE diaphragm, EPDM seals

The EMEC PRISMA 02-80-EPDM is a high-precision digital stepper motor chemical dosing pump designed for reliable and accurate dosing in industrial and water treatment applications. Utilizing advanced microprocessor-controlled stepper motor technology, the PRISMA series delivers low-pulsation chemical injection with exceptional repeatability and precise flow control.

With a dosing capacity of 80 L/h at 2 bar, this model is ideal for applications requiring accurate high-flow chemical dosing and stable system performance. The PVDF pump head provides excellent resistance to aggressive and alkaline chemicals, while EPDM seals ensure reliable compatibility with alkaline solutions and water treatment chemicals.

The intelligent digital control system features a color display with encoder navigation for easy setup, monitoring, and dosing adjustment. Multiple operating modes including constant dosing, proportional dosing, ppm mode, percentage mode, weekly timer, and external input control allow flexible and accurate chemical management.

Its advanced turndown ratio of 1:4800 and integrated Slow Mode functionality ensure smooth, precise, and highly repeatable dosing performance even in demanding operating conditions.

Key Features

• Digital stepper motor dosing technology
• 80 L/h flow capacity at 2 bar
• PVDF pump head for chemical resistance
• EPDM seals for alkaline chemical compatibility
• Color display with encoder navigation
• Turndown ratio up to 1:4800
• Slow Mode functionality for precise dosing
• PTFE diaphragm for extended durability
• Bluetooth connectivity for remote control
• RS485 / Modbus RTU communication support
• Low pulsation and accurate dosing control
• IP65 protection rating

Applications

• Water treatment systems
• Alkaline chemical dosing
• Cooling towers
• Industrial processing
• Chemical injection systems
• Sanitation systems
• Disinfection systems
• pH correction
• Industrial water management

Technical Specifications

• Model: PRISMA 02-80-EPDM
• Max Flow Rate: 80 L/hr
• Max Pressure: 2 Bar
• Pump Type: Stepper motor diaphragm dosing pump
• Control Type: Digital
• Pump Head Material: PVDF
• Seal Material: EPDM
• Diaphragm Material: PTFE
• Turndown Ratio: 1:4800
• Slow Mode: 100% to 1%
• Communication: RS485 / Modbus RTU / Bluetooth
• Power Supply: 110 - 240 VAC, 50/60 Hz | 9 - 36 VDC
• Protection Rating: IP65
• Pump Housing: PP reinforced with glass fiber
• Operating Temperature: 1 - 45°C
• Environment Temperature: 10 - 45°C
• Energy Consumption: 30W
• Repeatability: ±1%