NOVA NSP161 Electromagnetic Dosing Pump

Pricing: POA, contact us for a quote.

Professional installation recommended: this is chemical dosing/injection equipment for pool water treatment (chlorine, pH adjusters, etc.) and should be installed and commissioned by a qualified pool technician.

NOVA NSP161 is a professional electromagnetic dosing pump with multifunctional electronics and high-level hydraulics, designed for wall installation. It features a dosing chamber with anti-leakage system towards the magnet, and a series of advanced functions, both standard and optional.

NSP161 is the multifunction model, operating in manual, pulse (dosage proportional to flow rate, or direct proportionality to required dosage in ppm), 0/4-20 mA analogue input, batch, or duty cycle modes. A special supporting bracket is available to mount the pump on a tank. Supplied with an installation kit including hoses, injection valve and foot filter.

Key features

• Bilingual interface (English/Italian, other languages on request)
• Three-level password-protected configuration
• Configuration and calibration data saved to internal memory for at least 10 years
• Built-in counters for dosed litres, working hours and diaphragm strokes
• "Service" menu, "Autoset" quick-configuration function, and "Reset" to restore factory settings
• Multifunctional connector for external consent / pulse / mA inputs, plus a level probe input
• Optional: injection flow monitoring (Flow Control sensor) with self-priming, alarm or pulse repetition relay, RS485 serial port with Modbus RTU protocol, or a timer for scheduled dosing

Specifications

• Flow rate: NOVA NSP line goes up to 20 L/h; the configuration we stock is 19 L/h @ 2 bar
• Dosing head: PVDF (standard), multi-layer membrane with PTFE coating on the liquid-contact side; valves with PVDF body and ceramic ball; PTFE/FPM/EPDM seals
• Housing: V0-UL flame classification
• Power supply: 230V~ 50/60Hz (115V~ available on request), manufactured with NZ plug
• Mounting: wall mounted (bracket included); optional tank-mounting bracket available