WQ 150 (7.5kW, 400V) submersible pump sewage

WQ 150-7.5 - submersible pump sewage

submersible pump The WQ 150-7.5 by IBO is an industrial device with a channel impeller with a passage of up to 75 mm, intended for pumping raw sewage containing feces, gray sewage and rainwater. Thanks to the large passage, it can safely pump media containing suspension and solid fractions.

For whom

• Municipal utilities and sewage treatment plants – a large passage through the impeller (75 mm) allows pumping raw sewage with feces and suspension without the risk of blocking.
• Companies implementing large industrial installations – high efficiency in relation to engine power works well when pumping large amounts of process water.
• Installation companies building permanent pumping stations – cast iron base allows installation on a coupling foot or free-standing in a tank.
• Managers of ponds and retention reservoirs – the pump is suitable for draining large water reservoirs.

Application

submersible pump WQ 150-7.5 is intended for pumping raw sewage containing feces, gray sewage and rainwater. It is suitable for dewatering and pumping large amounts of medium, for example from ponds or lakes.

Thanks to the passage through the channel impeller of up to 75 mm, the pump tolerates media containing suspension and solid fractions. The device can be installed on a coupling foot or free-standing in the tank, thanks to the cast iron base and DN150 PN6 connection flange.

Features of the WQ 150-7.5 pump

The pump is made with a motor housing and a pump body made of gray cast iron. The impeller is made of ductile cast iron, which is more mechanically durable and resistant to cracks than standard gray cast iron, and the shaft is made of AISI 304 stainless steel.

The four-pole motor operates at a lower speed than typical two-pole motors Submersible pumps, which translates into high efficiency in relation to the engine power. Double mechanical seal in the SiC/SiC system, additionally protected by an oil chamber, ensures quiet operation and long service life. Thermal protection built into the motor protects against overheating.

• Pump type: submersible pump for sewage, four-pole, channel impeller
• Power supply: 400V (three-phase)
• Engine power: 7500 W
• Lifting height (Hmax): 16 m
• Efficiency (Qmax): 4000 l/min
• Insulation class: F
• Degree of protection: IP68
• Rotational speed: 1450 rpm
• Max. liquid temperature: 40°C
• Water pH: 6–10
• Max. sewage density: 1300 kg/m³
• Max. immersion: 20 m
• Power cable length: 10 m
• Switch: none – external control equipment required
• Motor protection: thermal and oil chamber
• Connection: flanged DN150 PN6
• Materials: motor body and pump body – gray cast iron, rotor – ductile cast iron, shaft – AISI 304 stainless steel, double mechanical seal – SiC/SiC

IBO – 24 months (2 years) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.

Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.

Frequently asked questions (FAQ) – submersible pump WQ 150-7.5