This cleaning sponge ball is specially designed for efficient internal cleaning of IMER material hoses with a 50mm internal diameter. The 60mm sponge ensures a snug, pressurized fit inside the hose, allowing it to scrape and push out leftover materials such as concrete, mortar, shotcrete, or fireproofing compounds after pumping operations.

Using this cleaning sponge regularly helps to:
Prevent material buildup and hose clogging
Maintain consistent flow performance
Reduce maintenance downtime
Prolong the life of hoses and pump systems
 
Suitable For:
All IMER hoses with 50mm inner diameter
Compatible with heavy-duty machines such as:
IMER Booster 15 / Booster 20
IMER Step-Up 200 (with 50mm configuration)
High-volume screed and shotcrete systems
 
Key Features:
Constructed from dense, durable sponge material
Ensures complete internal wall contact for effective cleaning
Reusable and easy to insert
Ideal for daily cleaning after heavy-duty pumping tasks