A) 500-S AND 500-D Series
Standard simplex design or duplex design.
• Simplex capacities from 0.2 gph (0.75 L/h) to 94 gph (355.8 L/h)
• Pressures to 3,000 psi (206 bar)
For a complete list and description of considerations for choosing the correct metering pump for your needs,
B) 5000 Series Ultra- Low Capacity and High Pressure Pumps
Neptune Model 5003-S and 5005-S hydraulic diaphragm metering pumps are built to deliver very low flows with repeatable and accurate ranging down to quarts per day. Discharge pressures are higher than are possible with mechanical diaphragm pumps. Explosion proof models are available for use in hazardous atmospheres
For a complete list and description of considerations for choosing the correct metering pump for your needs,
C) 500-VS Series
Special application pump for lighter slurries and viscous fluids to 5,000 cP. Available in simplex or duplex.
• Simplex capacities from 2 gph (7.5 L/h) to 29 gph (109.8 L/h)
• Pressures to 900 psi (62 bar)
For a complete list and description of considerations for choosing the correct metering pump for your needs,