Product Description
The Onga CSM500VF is a heavy-duty submersible vortex sewage pump with a built-in float switch, designed for pumping sewage wastewater and groundwater containing particles. Its vortex impeller provides a 30mm free passage, making it suitable for demanding wastewater and sewage pumping applications.
The CSM500VF features a 0.75kW single phase motor operating on 230V, with a rated current of 5.2A. Its heavy-duty construction combines a cast iron pump housing and impeller with a stainless steel motor housing and shaft, while double mechanical seals operate in an oil chamber for reliable protection.
Designed for fully submersible operation, the CSM500VF features an 80mm (3") discharge, IP68 enclosure protection, Class F insulation and a 10 metre H07RN-F power cable. The built-in float switch provides automatic level control, allowing the pump to start and stop automatically as the water level changes.
Key Specifications:
- Model – Onga CSM500VF
- Product Type – Submersible Vortex Sewage Pump
- Level Control – Built-In Float Switch
- Operation – Automatic
- Pump Configuration – Vertical Single-Stage
- Impeller – Vortex
- Maximum Head – 13m
- Flow at 2m Head – 32.0 m³/h (533 L/min)
- Flow at 4m Head – 27.0 m³/h (450 L/min)
- Flow at 6m Head – 22.5 m³/h (375 L/min)
- Flow at 8m Head – 17.6 m³/h (293 L/min)
- Flow at 10m Head – 12.0 m³/h (200 L/min)
- Free Passage – 30mm
- Discharge Connection – 80mm (3")
- Motor Output – 0.75kW P2
- Supply – 230V Single Phase
- Rated Current – 5.2A
- Starting – Permanently Split Capacitor (PSC)
- Start Capacitor – 12µF
- Rotation Speed – 2850 rpm
- IP Rating – IP68
- Insulation Class – Class F
- Bearings – Self-Lubricating Ball Bearings
- Oil Chamber – Yes
- Mechanical Seal – Double Mechanical Seals, Lubricated in Oil Chamber
- Shaft – Stainless Steel
- Impeller Material – Cast Iron
- Motor Housing – Stainless Steel
- Pump Housing – Cast Iron
- Installation – Submersible
- Maximum Liquid Temperature – 40°C
- Power Cable – 10m H07RN-F
- Weight – 19kg
- Overall Height – 445mm
- Applications – Sewage Wastewater & Groundwater Containing Particles
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