Existing pump - Borehole
Replacement pump - Premium Exchange sheet
Comment
                Product information
                
                TWI 5 308 DM
                
            
        
                                                                    Your advantages
- Highly efficient thanks to optimised hydraulics
 - Self-cooling motor (dry well installation out of the water is possible)
 - Single-phase current version, pre-assembled with switchbox and motor protection for an easy installation
 - Easy handling, maintenance and repair
 - Corrosion-resistant and low-wearing
 
5" submersible pump in stainless steel, multistage.
Application
Submersible pumps:
- Pumping from wells, rainwater storage tanks and vessels
 - Irrigation, sprinkling and pumping out
 - Water supply
 - Rainwater utilisation
 
- 20 m safety cable
 - 20 m H07RN-F cable
 - Single-phase AC version
 - Pre-assembled with switchbox
 - Overcurrent protection of the motor
 
- Pump with 20 m connecting cable
 - Safety cable made of polypropylene
 - Installation and operating instructions
 
- Mains connection 1~230 V, 50 Hz / 3~400 V, 50 Hz
 - Fluid temperature max. +5 °C to +35 °C
 - Max. operating pressure 10 bar
 - Protection class IP 68
 - Pressure-side connection Rp 1¼
 - Connection on suction side for SE version Rp 1¼
 
- Pump housing: Stainless steel 1.4301
 - Impeller: 1.4301
 - Shaft: 1.4301
 - Mechanical seal: SIC/SIC and carbon/ceramic
 - Stage chambers: 1.4301
 - Diffuser/injector: 1.4301
 - Gaskets: NBR
 
- Multistage construction complete in AISI304
 - ACS & WRAS certified
 - Double mechanical seal SIC/SIC
 - Detachable connection cable
 - Generously dimensioned water-cooled motor
 - Scope of delivery includes 20 m connection cable and safety rope