electric motor pumps
Slurry / Manure Pump ER3-E without nozzle Specification
ER3-type centrifugal slurry / manure pump with air-cooled electric motor for stationary use as a chopper in pits and other storages.
The robust Euro-P-type impeller transforms the power of the drive into a high flow rate. The special design of the steel made impeller consists of an intake screw with hardened cutting edges to shred straw and fibres. The hefty cast-iron volute sustains even the most wearing applications and is one of the reasons for the high durability.
Basic length for pit depths up to 1.65m; all further extensions in steps of 25cm to the basic length. Special sizes are manufactured on request. With a 90° bend as discharge to connect to an underfloor pipe.
Typical Fields of Application
- transfer to storage tank
- flushing applications
- filling of slurry tankers
Technical Specification
| motor nominal power | choice out of 5 different AC motors with 7.5kW; 11KW; 15kW; 18.5kW and 22kW |
| protection class | IP55 |
| rated speed | 1450 rpm |
| operating voltage | 400V 3~, 50Hz |
| pressure line | 133mm |
| quick coupling outlet side | female Perrot (other quick couplings on request) |
| basic length | 1.25m, all further extensions in steps of 25cm to the basic length |
| sealing | carbon silicide mechanical seal |
| oil qty | 2,5ltr. je Meter Mantelrohr |
| lubrication oil | HLP 46 |
Materials
| volute | cast iron |
| coupling housing | cast iron |
| impeller and intake ring | steel, matching drive power, with tungsten carbide edges |
| bolts | stainless steel |
| other metal parts | galvanized, stainless on request |
Standard Delivery
- Without starter
- To order in correct length and correct layout please include: basic unit + impeller type + extensions + mounting parts
| basic unit manure pump ER3-E without nozzle | Order No |
|---|---|
| 7.5 kW e-motor | 68-92-103 |
| 11 kW e-motor | 68-92-153 |
| 15 kW e-motor | 68-92-203 |
| 18.5 kW e-motor | 68-92-253 |
| 22 kW e-motor | 68-92-303 |
| 25cm extension extra length | 68-92-001 |
| Basic unit ER3-E with underfloor discharge | Order No |
|---|---|
| 7.5 kW e-motor | 68-82-104 |
| 11 kW e-motor | 68-82-154 |
| 15 kW e-motor | 68-82-204 |
| 18.5 kW e-motor | 68-82-254 |
| 22 kW e-motor | 68-82-304 |
| 25cm extension extra length | 68-82-001 |
| Impeller Type Standard | Order No |
|---|---|
| 7,5 kW | 68-90-100 |
| 11 kW | 68-90-150 |
| 15 kW | 68-90-200 |
| 18,5 kW | 68-90-250 |
| 22 kW | 68-90-300 |
| Impeller Types with Extra Chopping Facilities | Order No |
|---|---|
| 7,5 kW type A | 68-90-101 |
| 11 kW type A | 68-90-151 |
| 15 kW type B | 68-90-202 |
| 18,5 kW type B | 68-90-252 |
| 22 kW type B | 68-90-302 |
