Description
The Lutz 0207-112 is a Drum Pump with a Polypropylene (PP) pump tube, battery / rechargeable-driven, 10,8V. Delivers up to 20 l/min at up to 6 mWS head. Sealless design — no media-contacting shaft seal, no seal wear, no leak risk at the seal interface. Suitable for: battery acid, ammonia solution, photographic developer, photographic fixer, glycol, phosphoric acid, hydrochloric acid, hydrogen peroxide.
Sealless Drum Pump — No Shaft Seal to Fail
Lutz drum pumps use a sealless design with no media-contacting shaft seal. In aggressive chemical applications, sealless construction dramatically outlasts conventional sealed pumps and eliminates leak risk at the seal interface.
Material Selection Matched to Your Chemical
Available in polypropylene, PVDF, stainless steel, and Hastelloy configurations. Every wetted component is selected as a system for your specific fluid. Wrong material selection is the leading cause of drum pump failure.
Direct Drum Transfer — Portable and Versatile
Portable design transfers between drums without tools. Insert the tube, connect the outlet hose, and pump. One unit serves multiple containers throughout the facility — no fixed installation required.
ATEX / IEC Standards — German Certification
Lutz Pumpen GmbH manufactures to IEC and ATEX standards with third-party certification from German testing bodies. Explosion-proof configurations are available for flammable fluids and classified hazardous areas.
| Part Number | 0207-112 |
| Product Type | Drum Pump |
| Product Name | Akku-Fasspumpe - B1 Battery PP |
| Drive Type | Battery / Rechargeable |
| Voltage | 10,8V |
| Power | 70W |
| Pump Tube Material | Polypropylene (PP) |
| Impeller Material | Polypropylene (PP) |
| Impeller Type | Laufrad (Radiales Förderrad) |
| Drive Shaft Material | Hastelloy C-22 |
| Bearing Material | ETFE / PTFE (Teflon) |
| Seal Type | Sealless (no media-contacting seals) |
| Mechanical Seal | No media-contacting seals |
| Max Flow Rate | 20 l/min |
| Max Head | 6 mWS |
| Max Fluid Temperature | 40°C |
| Max Fluid Density | 1,3 kg/dm³ |
| Max Viscosity | 200 mPas |
| Immersion Depth | 500 mm |
| Max Dip Tube Diameter | 25 mm |
| Discharge Thread | 1" |
Always verify compatibility with your specific concentration, temperature, and mixture. Contact PumpStop or Lutz for detailed chemical resistance data.
| Chemical compatibility | Always verify pump tube, impeller, and seal materials are compatible with your specific fluid, concentration, and temperature before installation. |
| Electrical safety | Requires a properly earthed 10,8V supply. Never connect to a different voltage. Protect motor with a correctly rated circuit breaker. |
| Explosion protection | Standard version is not explosion protected. For flammable fluids or hazardous locations, specify an ATEX-rated version. |
| Drum fit | Ensure the drum bung opening is compatible with the pump tube diameter before installation. The pump tube must not exceed the bung opening to ensure a leak-free, gas-tight connection. |