Tank for ZP 150 / ZP 250 pumping station

Wastewater Pumping Station Tanks ZP 150 / ZP 250 – Marseplast
Product Description:
The ZP 150 and ZP 250 tanks from Marseplast are durable and fully watertight solutions designed for the construction of pumping stations for domestic, stormwater, or industrial wastewater. Their purpose is to collect wastewater flowing in from gravity sewer systems and pump it further—via an automatic pressure pump—to the next stage of the installation (e.g., a collection station or treatment plant).

The tanks are made of high-quality polyethylene (PE) using the rotational molding (rotomoulding) method. This ensures a monolithic structure without joints or welds, guaranteeing complete watertightness, high mechanical strength, and no risk of wastewater leaking into the ground.

ZP 150 and ZP 250 tanks can be installed either before a septic settler or after a biological treatment plant, depending on project requirements. They are a universal solution for residential, local, and industrial sewage systems.

🚰 Applications:

• domestic and stormwater pumping stations,

• sanitary, combined, or partially separated sewer systems,

• residential and local installations,

• pumping stations supporting biological treatment plants,

• locations with level differences preventing gravity drainage.

⚙️ Features and Advantages of ZP 150 / ZP 250 Tanks:

• Monolithic PE construction – rotational molding ensures 100% watertightness,

• No seams or joints – high resistance to infiltration and exfiltration,

• Chemical and biological corrosion resistance,

• Lightweight and durable – easy to transport and install,

• Can be equipped with a pump, level controller, and hydraulic fittings,

• Stable in the ground – shape prevents uplifting,

• Suitable for various soil and groundwater conditions,

• Long service life – durability up to 50 years.

🧩 Structure and Configuration:

The ZP 150 and ZP 250 series tanks from Marseplast are designed with reliability and ease of use in mind:

• Monolithic polyethylene (PE) body made using the rotomoulding process,

• Sealed inspection cover providing access to the interior,

• Connection nozzles adapted to installation requirements,

• Possibility to install a pump and level sensors,

• Prepared for connection to an automatic controller,

• Optional extension risers for deeper installation.

They are intended for collecting and holding wastewater until the pump is activated, enabling wastewater transport over any required distance.