Neptune 500-E Series Pump‚ 48 GPD‚ 150 PSI‚ PVC‚ 520-E-N5

Neptune 500-E series pumps feature a hydraulically actuated diaphragm and TEFC motor with built-in automatic thermal overload. Micrometer dial allows speed control in 1% increments. Variable Oil Bypass™ stroke adjustment improves valve performance over variable linkage designs.

Note: Additional models are available as special order. Contact USABlueBook for more information.

Use with aluminum sulfate (alum), ammonium chloride, ammonium sulfate, ferric sulfate, 37% hydrochloric acid, potassium permanganate, sodium bisulfate, and 75% sulfuric acid (call for compatibility with other chemicals). Wetted materials: PVC head, PVC fittings and ceramic check balls.

Pumps include: motor junction box for electrical hookup.

Shipping: Additional shipping fees apply. Select models ship motor freight. Contact USABlueBook for more information.