In 2026, our partnership with Sulzer continues to grow and as our Epping branch is an
Authorised Sulzer Service Repair facility, it’s busier than ever with pump sales & servicing.
Does your plant suffer from regular pump blockages?
For problem sewers or issues with pump blockages, the Muffin Monster™ is the best solution. The sewer grinder handles wipes and rags to reduce pump maintenance and avoid clogged sewers. It acts as a shredder, grinding debris into particles small enough for all pumps to handle effectively, allowing pumps to function at maximum efficiency. The grinder is available in three different models each with two different configurations.
Our Premium Partners
Repair & Upgrade Services
We provide quality repairs referenced to OEM specifications or where applicable, can provide upgraded components or finishes to assist in performance and efficiency targets.
Inproseal Air Mizer
The Rolls Royce of sealing solutions
Ceramic Coatings
Coatings that will help increase life expectancy of pump components.
Cartridge Seal Upgrades
In many circumstances you can improve the sealing efficiency of your pump by having a mechanical cartridge seal installed.
Contact us for further information
Fully Equipped Repair Workshops
We service and maintain for a vast range of industries including,
Water & Water Treatment, Waste Water, Pulp & Paper, Food & Beverage, Chemical, Pharmaceutical, Cosmetics and general industry.
A NATIONAL REACH
The De.mem Group has branches around Australia that support our many and varied industry clientele.
Pumps – Victoria & Tasmania
Chemicals & Filtration – Western Australia
Filtration & Membranes – Queensland
Contact Us Today
1300 336 364
Testimonials
“Simply the fastest, most professional service I have ever received dealing with pump service repairers in over 35 years. Prices quoted were competitive and the turnaround time just outstanding. Pump looked as new when I collected it. “
Peter Gregson
“The Demem Pump crew always go out of their way to supply our requirements, some of which can be a little obscure. Great company to deal with.”

Katie Ferguson
Purchasing Officer
Full Service Repair Shops
Satisfaction Guaranteed
Call us today
1300 336 364
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