Battery pump set - concentrated acids and alkalis
*Illustration may differ from the actual product
Available, delivery time: 2-5 days
Product information "Battery pump set - concentrated acids and alkalis"
Description:
The new B3 Battery is a battery motor for demanding and efficient pump applications. The current-independent application range enables the greatest possible flexibility with the world's highest volume flow of a battery pump (up to 180 l/m). Perfectly suited for withdrawing 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
- 1 battery charge = 12.6 x 200 litre container in 14 min*
* determined with pumping unit PP 41-L DL at full speed
Features & advantages
- wear-free, particularly low-noise BLDC motor
- Optimised drum emptying
- Infinitely variable
- Extremely high performance with low weight
- Maintenance without special tools
- Sealing modules of the sealless (DL) pump can be replaced
- Long service life
Mobile pumps make industry more flexible.
| Bearings (Material): | ETFE / PTFE |
|---|---|
| Delivery head (up to max. m wc)*.: | 11,8 |
| Density (up to kg/dm³): | 1,4 |
| Drive shaft (Material): | HC-22 (2.4602) |
| Drive type: | Battery |
| Flow rate (up to max. l/min)*.: | 77 |
| Flow rate with nozzle (up to max. l/min)*.: | 45 |
| Hose length (mm): | 2000 |
| Immersion depth (mm): | 1000 |
| Immersion tube diameter (max. mm): | 41 |
| Impeller (Material): | ETFE (ethylene tetrafluoroethylene copolymer) |
| Liquid temperature (max °C): | 100 |
| Mechanical seal (Material): | No Seals in contact with the medium |
| Power (W): | 320 |
| Protection class: | IP24 |
| Pump tube material (Material): | PVDF (polyvinylidene fluoride) |
| Static seal (Material): | No Seals in contact with the medium |
| Suitable fluids: | Chloric acid, Chromic acid, Hydrofluoric acid, Nitric acid, Sodium hypochlorite, Sulphuric acid |
| Thread (inch) outside: | 1 1/4" |
| Type of impeller / Drive type: | Impeller (radial impeller) |
| Type of seal: | Sealless (DL) |
| Viscosity (up to max. mPas)*.: | on request |
| Voltage (V): | 24 |
Lutz does not currently offer any battery-powered drum pumps with ATEX approval for potentially explosive areas. Only fully explosion-proof drive systems may be used for flammable media such as ethanol.
The reason for this lies in the safety requirements. Batteries are potential ignition sources as they can generate heat or sparks in the event of a fault. In hazardous areas, however, the entire system consisting of the motor, energy source and electrical wiring must be ATEX-compliant. Individual protected components are not sufficient.
As soon as the application is located in a hazardous area, the use of an explosion-proof drum pump is mandatory. This applies regardless of the quantity being pumped or whether the application is stationary or takes place at different locations.
For such applications, we recommend using a drum pump with:
- ATEX-certified electric motor or compressed air motor
- Suitable earthing to prevent electrostatic charging
- Media-resistant materials for ethanol
If a mobile solution is to be implemented, it can be checked whether the power supply can be positioned outside the Ex zone or whether a compressed air-powered version is more suitable.
The specific design should always be based on the zone classification, the operational safety requirements and the desired delivery rate.
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