Zenit blueBOX 90 Polyethylene Easy-to-Install Wastewater Lifting Station for Greywater with Vortex Pump Compatibility

Disposing of graywater from laundry tubs and basin wastes is highly efficient with the Zenit blueBOX 90 lifting station. Specially designed for compact residential layouts, this system provides a reliable wastewater management solution for basement installations situated below the primary gravity sewer line.

This lifting station is supplied without a pump. Designed to be coupled with the robust Zenit DG-Blue series submersible pumps, the bare polyethylene tank provides a highly stable hydraulic collection vessel. Pumping performance depends entirely on your choice of compatible pump, which supports single-phase power levels from 0.30 kW up to 0.74 kW depending on required lift.

Mechanical layout of the system incorporates a pre-installed vertical discharge line utilizing standardised 1½" (40 mm) nominal PVC pipework for high-pressure delivery. Liquid containing suspended particles is managed cleanly by the set-back vortex impeller of the compatible pump, preventing clogging from soft solids up to 40 mm.

Constructed of tough, corrosion-proof polyethylene, the low-profile 90-litre reservoir features physical dimensions of 480 mm by 370 mm by 610 mm for simple positioning in restricted spaces. It is engineered for a continuous fluid operating temperature limit of 40°C, and handles peak washing cycles up to 80°C for a maximum of 3 minutes.

Features

• Heavy-duty 90-litre rotomoulded polyethylene tank designed with pre-machined inlet flat surfaces.
• Physical compatibility with Zenit DG-Blue vortex drainage pumps for reliable greywater transfer.
• Vertical discharge line pre-engineered with standardised 1½" (40 mm) nominal PVC pipework connection.
• Airtight cable gland routing sealing system preventing odour escape and fluid leakage under pressure.
• Includes specialized internal support brackets designed to reduce the active float switch activation level.
• Complete gasket kit supplied with multiple sizes (1x110 mm, 1x75 mm, 1x50 mm) for inlet pipe routing.
• Integrated emergency draining connector allowing rapid manual drainage during maintenance procedures.

Backed by a 1 Year warranty.