- Sealless magnetically driven design — zero leakage, eliminates mechanical seal wear and associated flush systems required by double mechanical seals
- Fully encapsulated driven magnets — maximum corrosion resistance in aggressive chemical environments
- Patented drive shaft spline design — optimizes magnet alignment on shaft for reliable power transmission
- Patented housing liner — protects housing from wear and extends service life
- Patented tolerance O-ring — maintains proper internal operating clearances throughout pump life
- Heavy-duty large surface area bearings — minimize gear and shaft wear for long service intervals
- Front pull-out design — simplified maintenance access without disturbing piping
- Self-aligning parts and piloted fits — ensure proper assembly every time, reducing maintenance errors
- KOPkit® (Keep On Pumping kit) — restore like-new performance quickly
- simplified ordering and inventory
- Fewest components of any external gear pump on the market
- Universal housings mate to both ANSI and DIN flange connections (PTFE or Viton® insert gaskets, non-metallic)
- Universal motor adaptor — compatible with many NEMA and IEC motor frame sizes
- easy retrofit
- Wetted material options: non-metallic (ETFE/PVDF) and 316 stainless steel
- NSF/ANSI/CAN 61 certified for drinking water applications
Eclipse Rotary Gear Pump
The Pulsafeeder Eclipse is a sealless, magnetically driven external rotary gear pump combining proven design principles with patented features for safe, simple, and reliable chemical transfer. Structurally rugged with corrosion-resistant materials, the Eclipse handles the full pH scale — from concentrated acids to strong bases — with zero leakage. Available in non-metallic (ETFE/PVDF) and 316 stainless steel wetted construction, the Eclipse is the ideal choice for corrosive chemical metering and transfer in water treatment, industrial, and municipal applications. The front pull-out design, self-aligning parts, and KOPkit® (Keep On Pumping kit) make maintenance fast and straightforward. NSF/ANSI/CAN 61 certified for potable water applications.
Features & Benefits
Applications
- Corrosive chemical metering and transfer
- Acid and base dosing across the full pH scale
- Municipal water and wastewater treatment chemical feed
- Industrial process chemical transfer
- Power generation chemical dosing
- Oil and gas chemical injection
- Agricultural chemical handling
- Potable water treatment (NSF 61 certified)
Performance
- Eclipse 2: Flow to 0.45 GPM (1.7 L/min)
- Pressure to 150 PSI (10.3 bar)
- Eclipse 5: Flow to 1.6 GPM (6.1 L/min)
- Eclipse 12: Flow to 3.5 GPM (13.2 L/min)
- Pressure to 150 PSI (10.3 bar)
- Eclipse 25: Flow to 7.4 GPM (28 L/min)
- Pressure to 150 PSI (10.3 bar)
- Eclipse 75: Flow to 22 GPM (83.3 L/min)
- Pressure to 150 PSI (10.3 bar)
- Eclipse 125: Flow to 33 GPM (125 L/min)
- Pressure to 150 PSI (10.3 bar)
- Wetted materials: non-metallic (ETFE/PVDF) or 316 stainless steel
- Connections: ANSI and DIN flanges
- Certification: NSF/ANSI/CAN 61
About The Manufacturer
Pulsafeeder is the standard for Chemical Metering, Flow Assurance, and Water & Wastewater Treatment. Pulsafeeder offers Hydraulically Actuated Diaphragm Pumps and Rotary Gear Pumps for the Chemical Processing, Refining, Power Generation, Upstream Oil & Gas, Municipal Water & Wastewater Industries. Geiger represents the Pulsafeeder engineered product line for the Municipal Market throughout the Mid-Atlantic and for the Industrial Market throughout Maryland, D.C. and northern Virginia.
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