Special features/product advantages

• Maximum operational safety with separation of solids from the sewage: Large solids do not have to pass through the pump - no clogging
• Cost-effective thanks to retrofit system for simple renovation of old pumping stations
• Durable and corrosion-free due to the use of PE and PUR material
• Easy maintenance, even during operation – thanks to hygienic dry well installation and easy access from outside and individual blocking
• Future-proof even with increasing solid content in sewage
• Flexible installation in buildings or in chambers from 1,500 mm diameter
• Easy to integrate and ready-for-connection Plug&Pump system
• Energy savings due to efficient submersible sewage pumps optionally with IE3 motors

Description

Coarse solids can clog the sewage transport system especially around buildings and real estate development. The consequence: breakdowns and increased service costs. Wilo’s durable solution: the solids separation system Wilo-EMUport CORE. It provides the best operational reliability for clog-free transport. Moreover, it provides easy maintenance thanks to its hygienic dry well installation and easy access from outside. The complete system including a corrosion-free pump chamber and switching systems is also available for larger Wilo units. Tailored exactly to your requirements.

Design type

Standard sewage lifting unit with solids separation system in accordance with DIN EN 12050-1 for installation in a building or in a pump chamber for outdoor installation.

Application

Pumping of untreated sewage that cannot be returned to the sewer system using natural falls, and for the draining of objects that are below the backflow level (according to DIN EN 12056/ DIN 1986-100).

Equipment/function

• Sewage lifting unit with solids separation system
• Two solids separation reservoirs that can be shut off individually
• Two dry-well installed submersible sewage pumps for alternating mode
• Pumps in protection class IP68 and motor efficiency in accordance with IE3
• Level entry with level probe

Scope of delivery

Installation-ready sewage lifting unit is completely pre-assembled including Y-piece, level sensor and two pumps.

Type key

Technical data

• Max. continuous intake: 20, 45 or 50 m³/h
• Tank volume: 440 l or 1200 l
• Useable tank volume: 295 l or 900 l
• Max. delivery head: 31 m
• Positive suction head: 750 mm
• Inlet connection: DN 200
• Pressure connection: DN 80 or DN 100
• Mains connection: 3~400 V, 50 Hz

Materials

• Collection reservoir: PE
• Solids separation reservoir: PE
• Supply box: PUR
• Pipework: PE
• Pumps: Cast iron
• Gate valve: Cast iron
• Pressure connection: - Variant A: PE with T-merge - Variant A: Stainless steel with Y-merge

Description/construction

Fully submersible sewage lifting unit ready for connection with solids separation. All-in-one gastight and watertight collection reservoir without constructive welded joints, as well as two separately-lockable solids separation reservoirs. The collection reservoir has rounded edges, the tank bottom is bevelled, the deepest point is located directly below the pump. This prevents deposits and the drying of solids at critical points. With pre-filtering in the solids separation reservoirs, the solids are filtered from the fluid and only pre-filtered sewage is directed to the collection reservoir. Pumping is performed by two high-performance submersible sewage pumps in dry well installation. The pumps are designed as a redundant double-pump system and run in alternating operation. The level is controlled by a level probe 0... 2.5 mWS.

Version “B” is also equipped with automatic back-flushing to the collection reservoir to enhance the cleaning effect. The corresponding switchgear of the SC-L series is available as an accessory.