Variable Oil By-pass stroke adjustment allows better valve performance than variable linkage designs. The valve checks have extra time to seat even in heavy liquids since they are idle during the by-pass portion of the suction and discharge strokes.
Series 500-E offers an economical alternate to the standard Series 500 "dia-PUMP" or an opportunity to "step-up" from packed plunger pumps to a true hydraulic diaphragm pump at a modest cost increment.
| Neptune Chemical Pump Co., Inc. | Neptune Chemical Pump Co., Inc. | |
|---|---|---|
| Product Category | Liquid Handling Pumps | Liquid Handling Pumps |
| Product Number | 510-E-N8 | 510-E-N8 |
| Product Name | Series 500 "dia-Pump" | E Series "dia-Pump" |
| Pump Type | Metering Pump | Metering Pump |
| Discharge Pressure | 150.0 psi (105 m of Water) | 150.0 psi (105 m of Water) |
| Liquid Flow | 0.013 GPM (0.05 L/min) | 0.013 GPM (0.05 L/min) |
| Discharge Size | 0.500 inch (12.7 mm) | 0.375 inch (9.52 mm) |
| Media Temperature | 200 F (93 C) | 200 F (93 C) |
