Product Description
The Onga CSM500VT is a heavy-duty submersible vortex sewage pump 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 CSM500VT features a 0.75kW three phase motor operating on 415V, with a rated current of 1.9A and direct-on-line starting. 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 CSM500VT features an 80mm (3") discharge, IP68 enclosure protection, Class F insulation and a 10 metre H07RN-F power cable. This model is supplied without built-in level control and can be paired with a suitable external pump controller and float switch where automatic operation is required.
Key Specifications:
- Model – Onga CSM500VT
- Product Type – Submersible Vortex Sewage Pump
- 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 – 415V Three Phase
- Rated Current – 1.9A
- Starting – Direct On Line (DOL)
- Rotation Speed – 2850 rpm
- IP Rating – IP68
- Insulation Class – Class F
- Level Control – No Built-In Level Control
- 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 – 18kg
- Overall Height – 445mm
- Applications – Sewage Wastewater & Groundwater Containing Particles
Downloads:
