Neptune Products

Delivering accurate, precise and quality solutions

Neptune's technical innovations, backed by solid customer support, builds confidence in our complete portfolio of products, delivering peace of mind reliability to our end users.

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Neptune Markets

Single-source, end-to-end solutions

Neptune delivers pump systems for use in the reliable and safe handling of chemical fluids used for water treatment applications in municipalities, general industries and agriculture.

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ProTips Education Center

Single-Source Resource for Industrial Water Treatment

New educational center dedicated to providing you with resources, best practices and product information for the industrial water treatment market.

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NSP Series Solenoid Metering Pumps

Neptune NSP Series Solenoid Metering Pumps come equipped with double-ball valves to ensure consistent and precise dosing of a variety of chemicals, including acids, alkalis, coagulants and flocculants. To adapt the dosing performance, the stroke frequency can be adjusted manually or via an external control contact for some models. The compact design and easy-to-use control of the NSP Series provide a more efficient operation and shorter setup times for the operator. The small footprint also allows it to easily integrate into dosing systems with limited space. The NSP Series is available in manually-, analog- and pulse-controlled models.