Pump set - concentrated acids and alkalis
*Illustration may differ from the actual product
Available, delivery time: 4 days
Description:
The pump set is suitable for corrosive, aqueous to slightly viscous media and is perfect for dispensing or transferring concentrated acids and alkalis.
- Examples of media: Chloric acid, chromic acid, sulphuric acid, nitric acid, hydrofluoric acid and sodium hypochlorite etc.
- Pumping unit equipped with Lutz original handwheel
Features & advantages
- Optionally with electric or compressed air drive
- No lubricants and therefore no contamination of the pumped liquid by lubricants
- Optimised drum emptying
- Universally resistant PTFE shaft bearing
- Maintenance without special tools
- Sealing modules of the sealless (DL) pump can be replaced
| Bearing (material): | ETFE / PTFE |
|---|---|
| Conveyor wheel (material): | ETFE (ethylene-tetrafluorethylene copolymer) |
| Conveyor wheel shape / drive type: | Radial-flow impeller |
| Delivery head (up to max. mWS)*: | 16, 17 |
| Delivery rate (up to max. l/min)*: | 78, 83 |
| Density (up to kg/dm³): | 1.6, 1.8 |
| Drive shaft (material): | Hastelloy C (2.4610) |
| Drive type: | Electric |
| Frequency (Hz): | 50 |
| Fördermenge mit Zapfpistole (bis max. l/min)*: | 45, 50 |
| Gewinde (Zoll) außen: | 1 1/4" |
| Hose length (mm): | 2000 |
| Immersion depth (mm): | from 1000 mm, from 1500 mm |
| Mechanical seal (material): | no seals in contact with the medium |
| Power (W): | 460, 575 |
| Protection class: | IP54 |
| Pumped liquid temperature (max °C): | 100 |
| Pumping unit material (material): | PVDF (polyvinylidene fluoride) |
| Seal type: | Sealless (SL) |
| Static seal (material): | no seals in contact with the medium |
| Suitable media: | Chlorsäure, Chromsäure, Flusssäure, Natriumhypochlorit, Nitric acid, Schwefelsäure |
| Tauchrohrdurchmesser (max. mm): | 41 |
| Viscosity (up to max. mPas)*: | 500, 800 |
| Voltage (V): | 230 |
* The maximum flow rate is a value determined by means of a test bench and measured with water at a liquid temperature of approx. 20 °C . The measurement is taken at the pressure joint of the pump, without hose, nozzle or flow meter. The achievable flow rate in use is lower and depends on the individual application, the liquid properties and the configuration of the pump. The max. delivery head also depends on the pump design, motor and fluid. The viscosity values are determined with oil.
** Test assembly: Medium water / diesel, flow in preferred direction, settling section 0.2 m upstream and downstream of flow meter
Accessory Items
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