EMEC PRISMA 02-80-VF LPV Viscous Liquid Digital Stepper Motor Chemical Dosing Pump

Stepper motor dosing pump for viscous liquids, 80 l/hr @ 2 bar, PVDF pump head, digital control, PTFE diaphragm, VF Viton seals

The EMEC PRISMA 02-80-VF LPV is a high-precision digital stepper motor dosing pump specifically engineered for viscous liquid and high-accuracy chemical dosing applications. Featuring advanced microprocessor-controlled stepper motor technology, the PRISMA series delivers smooth, low-pulsation dosing with exceptional repeatability and precise flow control.

Designed for demanding industrial and water treatment environments, this model delivers a dosing capacity of 80 L/h at 2 bar and is optimized for handling viscous chemicals with enhanced venting and stable dosing performance. The integrated LPV Slow Mode functionality allows the stroke speed during suction to be reduced from 100% to 1%, significantly improving dosing reliability for viscous media.

The PVDF pump head offers superior resistance to aggressive chemicals, while VF Viton seals provide excellent compatibility with acidic solutions and corrosive dosing applications. Its intelligent digital interface includes a color display with encoder navigation, enabling quick setup, monitoring, and precise dosing adjustment.

With multiple operating modes including constant dosing, proportional control, ppm mode, percentage mode, weekly timer, and external control input, the PRISMA LPV series provides flexible and highly accurate chemical dosing performance across a wide range of industrial applications.

Key Features

• Digital stepper motor dosing technology
• Designed for viscous liquid dosing applications
• 80 L/h flow capacity at 2 bar
• LPV Slow Mode for enhanced viscous chemical handling
• PVDF pump head for aggressive chemical resistance
• VF Viton seals for acidic chemical compatibility
• Turndown ratio up to 1:4800
• Color display with encoder navigation
• PTFE diaphragm for long service life
• Bluetooth connectivity for remote control
• RS485 / Modbus RTU communication support
• Low pulsation and high dosing precision
• IP65 protection rating

Applications

• Viscous chemical dosing
• Water treatment systems
• Industrial processing
• Acid dosing applications
• Chemical injection systems
• Cooling towers
• Sanitation systems
• Disinfection systems
• pH correction

Technical Specifications

• Model: PRISMA 02-80-VF LPV
• 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: VF Viton (Acidic)
• Diaphragm Material: PTFE
• Turndown Ratio: 1:4800
• Slow Mode: 100% to 1%
• Power Supply: 110 - 240 VAC, 50/60 Hz | 9 - 36 VDC
• Protection Rating: IP65
• Communication: RS485 / Modbus RTU / Bluetooth
• Pump Housing: PP reinforced with glass fiber
• Operating Temperature: 1 - 45°C
• Environment Temperature: 10 - 45°C
• Energy Consumption: 30W
• Repeatability: ±1%