ZUWA → Bronze and Stainless Steel Pumps
AC motor || DC motor || V-belt pulley
Self-priming side channel centrifugal pumps for liquids without solids. Pump housing alternatively bronze or stainless steel (EP Niro).
Applications:
- Water
- Wine
- Milk
- (Heating) Oil
- Diesel
- Sea water
The electric motors (only 230V) of these pump types are provided with on/off/reverse switch allowing the pumps to operate in both directions. Pumps optional available with bypass (regulating valve) for volume regulation.
Available drive units:
AC, DC, three-phase current and V-belt pulley for V-belt drive.
 |
 |
 |
| EP Bronze | EP Niro | EP V-belt |
Technical specifications: Pumps with AC motor
| Type | Order No. | KW | Volt | A | max. rpm | l/min. | Pressure | Hose conn. | Weight |
|---|---|---|---|---|---|---|---|---|---|
| EPm 220/20 | 180009 | 0,22 | 230 | - | 2800 | 30 | 1.5 bar | ¾" 19 mm | 5,6 kg |
| EPm 220/25 | 180010 | 0,45 | 230 | - | 2800 | 60 | 1.8 bar | 1" 25 mm | 9,2 kg |
| EPm 220/40 | 180020 | 0,75 | 230 | - | 1400 | 120 | 2.2 bar | 1½" 40 mm | 16,0 kg |
| EPm 220/50 | 180030 | 1,50 | 230 | - | 1400 | 230 | 3 bar | 2" 50 mm | 26,0 kg |
| EPNiro 220/25 | 180025 | 0,6 | 230 | - | 2800 | 58 | 2 bar | 1¼" 30 mm | 9,5 kg |
| EPNiro 220/40 | 180028 | 1 | 230 | - | 1400 | 120 | 2.2 bar | 1½" 40 mm | 18 kg |
| EPNiro 220/50 | 180029 | 2 | 230 | - | 1400 | 230 | 3 bar | 2" 50 mm | 28 kg |
All types optional with bypass (regulating valve) and/or threephase motor.
Technical specifications: Pumps with DC motor
| Type | Order No. | kw | Volt | A | rpm | l/min. | Pressure | Hose conn. | Weight |
|---|---|---|---|---|---|---|---|---|---|
| EPcc 12/20 | 180001 | 0,3 | 12 | 22 | 2000 | 25 | 1 bar | ¾" 19 mm | 5,8 kg |
| EPcc 24/20 | 180002 | 0,3 | 24 | 14 | 2000 | 25 | 1 bar | ¾" 19 mm | 5,5 kg |
| EPcc 12/25 | 180003 | 0,5 | 12 | 32 | 2000 | 53 | 1.2 bar | 1" 25 mm | 9,8 kg |
| EPcc 24/25 | 180005 | 0,5 | 24 | 18 | 2000 | 53 | 1.2 bar | 1" 25 mm | 9,4 kg |
| EPcc 24/40 | 180004 | 1,5 | 24 | 45 | 1400 | 120 | 2.2 bar | 1½" 40 mm | 28 kg |
| EPNiro 12/25 | 180027 | 0,5 | 12 | 32 | 2000 | 43 | 1 bar | 1¼" 30 mm | 9,5 kg |
| EPNiro 24/25 | 180021 | 0,5 | 24 | 18 | 2000 | 43 | 1 bar | 1¼" 30 mm | 9,5 kg |
Technical specifications: Pumps with V-belt pulley
| Type | Order No. | rpm | l/min. | Pressure | Hose conn. |
|---|---|---|---|---|---|
| EP/K20 | 180201 | 2800 | 30 | 1.5 bar | ¾" 19 mm |
| EP/K25 | 180202 | 2800 | 60 | 1.8 bar | 1" 25 mm |
| EP/K30 | 180204 | 1400 | 75 | 1.8 bar | 1¼" 30 mm |
| EP/K40 | 180205 | 1400 | 120 | 2.2 bar | 1½" 40 mm |
| EP/K50 | 180206 | 1400 | 230 | 3 bar | 2" 50 mm |
| EPNiro/K40 | 180207 | 1400 | 120 | 2.2 bar | 1½" 40 mm |
| EPNiro/K50 | 180208 | 1400 | 230 | 3 bar | 2" 50 mm |
Types K30, K40 and K50 with elektromagnetic clutch available.