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PULSAtron Series E Metering Pumps
- Product Details
- Specifications
- Manual Dosing
- Videos
PULSAtron Series E Metering Pumps
Manual control, best value, up to 17 bar
The PULSAtron Series E is the best-value pump of its size: stroke rate and stroke length set by hand, for a 100:1 turndown, in a robust housing with indicator lights and a front-panel fuse.
Eight models, from 0.8 L/h at 17 bar to 7 L/h at 7 bar.
Control
- Stroke rate, adjustable while running (10:1)
- Stroke length, adjustable while running (10:1)
Not sure which series suits you? Compare all PULSAtron series, or use our Dosing Pump Selector.
PULSAtron Series E models
| Model | Max flow (L/h) | Max pressure (bar) | Strokes/min | Tubing connection |
|---|---|---|---|---|
| LE12 | 0.8 | 17 | 125 | 1/4" ID × 3/8" OD or 3/8" ID × 1/2" OD |
| LE02 | 0.9 | 10 | 125 | 1/4" ID × 3/8" OD or 3/8" ID × 1/2" OD |
| LE33 | 1.9 | 17 | 125 | 1/4" ID × 3/8" OD or 3/8" ID × 1/2" OD |
| LE13 | 1.9 | 10 | 125 | 1/4" ID × 3/8" OD or 3/8" ID × 1/2" OD |
| LE03 | 1.9 | 7 | 125 | 1/4" ID × 3/8" OD or 3/8" ID × 1/2" OD |
| LE34 | 3.4 | 10 | 125 | 1/4" ID × 3/8" OD or 3/8" ID × 1/2" OD |
| LE14 | 3.8 | 7 | 125 | 1/4" ID × 3/8" OD or 3/8" ID × 1/2" OD |
| LE44 | 7 | 7 | 125 | 1/4" ID × 3/8" OD or 3/8" ID × 1/2" OD |
Engineering data
- Pump head: GFPPL, PVC, PVDF or 316 stainless steel
- Diaphragm: PTFE-faced, CSPE-backed
- Check valves: Seats and O-rings in PTFE, CSPE or Viton; balls in ceramic, PTFE, 316 stainless steel or Alloy C
- Fittings: GFPPL, PVC or PVDF
- Viscosity: Up to 1,000 cP as standard; up to 3,000 cP with the larger connections and 316 stainless steel balls
- Power: 230 VAC or 115 VAC, 50/60 Hz, single phase
- Approvals: ETL listed, NSF/ANSI 50; PVDF and PVC degassing heads certified to NSF/ANSI/CAN 61 & 372; CE
- For sodium hypochlorite, choose a PVC liquid end
Manual Dosing
For dosing at a steady rate set by hand – chlorine, acid, inhibitors and other treatment chemicals – where the pump does not need a signal from a controller.
Key Features
- Stroke rate and stroke length both adjustable while running
- 100:1 turndown
- Repeatable to within ±3% of maximum capacity
- Reliable timing circuit, protected against voltage and current surges
- Fuse on the front panel
- Indicator lights on the panel
- Solenoid protected by a self-resetting thermal overload
- Water resistant, for indoor and outdoor use
- Guided ball check valves, for less back-flow and easy priming
- Leak-free bleed valve, for safe and easy priming
