سلطان وخلف

VAL, SC Vertical Submerged Pump 

Construction:

Vertical column sump pumps, with motor in dry installation and with pump body
submerged in the liquid handled (without suction line or foot valve). 
Impeller - VAL: free-flow impeller (vortex or recessed impeller).
              -   SC: Open impeller.
Connection - VAL 30, SC 30, SC 50: threaded port ISO 228 (BS 2779)
                   - VAL 65: flange with plain face oval threaded counter-flange UNI 2245, PN 2,5. 

Applications
For draining a basin or a sump with domestic or industrial sewage.
For slightly dirty waste water, for liquids which are non-aggressive for the pump materials. 
 

Operating conditions
Temperature of liquid: - up to 40 °C.
Ambient temperature: up to 40 °C
Maximum size of solids: VAL 30 = 25 mm; VAL 65= 50 mm;
                                 SC 30 = 3 mm; SC 50 = 6 mm.

Motor
2-pole induction motor, 50 Hz (n = 2900 rpm).
VAL - SC:    three-phase 230/400 V ± 10%
VALM - SCM:    single-phase 230 V ± 10% with thermal protector.
Insulation class F
Protection IP 54.
Constructed in accordance with: IEC 60034

Special features on request
- Other voltages.
- Frequency 60 Hz (as per 60 Hz data sheet).
- Protection IP 55.
- Bronze bearing bush (for liquid up to 100 °C
- Higher or ambient temperatures.