Product Description
Features:
- Neptune's Series 500 "dia-pump" is the only pump with EZE-CLEAN™ Valves. The cartridges can be removed for cleaning without disturbing the piping to the pump.
- All Neptune "dia-pumps" are adjustable from 10% through 100% of capacity by micrometer dial.
- Electric stroke control.
- Sodium hypochlorite gas bleed.
- All pumps are CE compliant and bear CE label when coupled to a motor bearing the CE mark.
- Variable speed control.
- Ten turn micrometer dial calibrated in 1% increments.
- Bright color contrasted dial protected from corrosion by clear PVC covering.
- Stroke mechanism moves only when adjustment is made, eliminating wear.
- Piston is powered through complete stroke length at all capacity adjustments eliminating stress, wear and shock of lost motion designs.
- Covered by a 3 year factory warranty.
Electric Stroke Length Control features:
- Accepts 4-20 ma., 0-5 VDC, or other signals.
- May be directly connected to 115V or 230V 1 Phase power.
- Includes local manual override.
- Includes local position indicator.
- Includes 4-20 ma. position feedback/output.
- Easily retrofitted to any Series 500 pump.
Variable Speed Drive features:
- All models have one piece controller.
- All units accept 4-20 ma. input. Signal follower included.
- All controllers include ON/OFF, AUTO/MANUAL and SPEED ADJUST features.
- For models SCR50, SCR75, VAC50, and VAC75 must add Flange Adapter when used with any Series 500 “dia-pump”.
For additional information, and choosing the correct pump for your application, please review the 
Product Specifications Sheet.
If you have any questions or need assistance in selecting the correct pump for your application, please don't hesitate to contact EnviroAqua at (818) 890-3200.
Additional Information
| Manufacturer | Neptune |
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