NOVA NSE157 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 NSE157 is the most complete model in STEIEL's basic line of electromagnetic pumps designed for wall installation. It's a pump with pulse command from a volumetric water meter (with multiplication function) and an input for a level sensor, giving accurate dosing tied to actual water flow. It features a dosing chamber with anti-leakage system towards the magnet.

Supplied with an installation kit including suction, delivery and purge hoses, injection valve and foot filter (PVDF body with PTFE seals). A special supporting bracket is available to mount the pump on a tank.

Key features

• Interface with red LED display
• Dosing frequency settable from 1 to 180 strokes/minute
• PVDF dosing head (standard), multi-layer membrane with PTFE coating on the liquid-contact side; valves with PVDF body and ceramic ball; PTFE/FPM/EPDM seals
• Housing with V0-UL flame classification
• Optional variants available: self-bleeding valve, spring-loaded valves for medium-viscosity liquids, "Full PTFE" reinforced diaphragm, PTFE ball valves for aggressive products, or methacrylate dosing head

Specifications

• Flow rate: the configuration we stock is 19 L/h @ 2 bar
• Power supply: 230V~ 50/60Hz (115V~ on request), manufactured with NZ plug
• Mounting: wall installation, with optional tank-mounting bracket