Early warning for pump station risk

• High-level float alarm supplied with a dedicated float switch.
• Audio-visual alert panel with bright visual indicator and buzzer.
• Designed to warn of abnormal liquid levels or pump fault conditions.
• Useful for below-ground pits, basements, external underground chambers and tight-access pump stations.
• Can be function-tested periodically by raising the float.

Where alarm visibility matters

• Greywater and sewage pump stations serving dwellings or small commercial buildings.
• Effluent pump chambers downstream of septic tanks or treatment plants.
• Sumps and collection pits in basements, garages or plant rooms.
• Remote or infrequently visited pump installations where visual inspection is limited.

Electrical connection and routine testing

Pump station accessory guidance

WCTNZ® supplies GreyFlow™ pump station accessories in New Zealand with local product knowledge and practical selection guidance for site-fit, servicing and risk management.