Wilo-Extract FIRST 304 EM/A automatic rainwater pump. Hmax=47.7 m. 1.0 kW motor. Discharge connection G 1 inch
Wilo-Extract FIRST 304 EM/A automatic rainwater pump. Hmax=47.7 m. 1.0 kW motor. Discharge connection G 1 inch
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Brand
Entity responsible for this product in the EU
WILO-POLSKA SP.Z O.O.More
Address:
JEDNOŚCI 5Postal code: 05-506City: LESZNOWOLACountry: PolandE-mail: wilo.pl@wilo.com
Symbol
6093856
Producer code
4062679227429
Series
Warranty
The Extract FIRST 304 EM/A (No. 6093856) is a fully submersible, multi-stage, self-priming submersible pump with a standard suction basket, designed for installation submerged above the bottom of a tank or cistern. The device is used for pumping clean water from tanks, cisterns or wells with a submersion depth of up to 5 m, and all components in contact with the medium are corrosion-resistant
The pump is available in a 1-phase AC version, equipped with a 10-meter power cable including a plug and protective contact. Installation/operation instructions are also included
Technical Data
- Operating data
- Discharge side connection: G 1
- Max. working pressure (PN): 5 bar
- Max. sand content: 20 g/m³
- Degree of motor protection: IP68
- Max. immersion depth: 5 m
- Min. temperature of pumped liquid: 4 °C
- Max. temperature of pumped liquid: 40 °C
- Net weight: 14.8 kg
- Hydraulic data
- Max flow rate (Qmax): 6.7 m³/h
- Optimum flow rate (Qopt): 4.5 m³/h
- Maximum head (Hmax): 47,7 m
- Optimum head (Hopt): 27,46 m
- Motor data
- Mains connection: 1~230 V, 50 Hz
- Rated motor power (P2): 1 kW
- Rated speed (n): 2860 1/min
- Rated current (IN): 6,4 A
- Inrush current (I): 23,4 A
- Switching type: Direct online (DOL)
- Power factor: 0.95
- Max. switching frequency: 20 1/h
- Motor diameter (DM): 160 mm
- Power cable length: 10 m
- Cable cross section: 3G1 mm²
- Materials
- Pump body: Stainless steel
- Impeller: PPO-GF30
- Shaft: Stainless steel
- Motor material: Aluminum
- Installation dimensions
- Discharge side connection: G 1
- Installation length (L0): 10 m (power cable)
- Additional information
- Product: Wilo
- Product name: Extract FIRST 304 EM/A
- Article number: 6093856
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