About Us
Repairs, Maintenance, Service and Spares since 2004.
Demem Pumps is the pump division of De.mem Limited.
In 2019, Demem Lte acquired Pumptech in Tasmania, followed in 2022 with Stevco Seals & Pumps in Victoria. In 2022 Demem Pumps was formed with Border Pumpworks acquired in 2024.
Even though we are a small pump group, other acquisitions are in the pipeline (no pun intended) and we have other De.mem facilities in other states that have the capabilities to provide sales & support for pumps as well.
We promote & support highly respected brands such as Sulzer, Graco, Pentair, Tsurumi, Inoxpa to name just a few, and provide quality aftermarket mechanical seals to suit a wide range of applications in the market.
Our De.mem Stevco facility is an authorised service agent for Sulzer, a partnership we’re very proud of.
The De.mem Group can now service essentially, the whole country with pumps, seals and water treatment options.
Providing Expert & Honest Service For Almost 20 Years
Our History
In 1994, Grant Petterwood and Graham Van Essen founded Pumptech Tasmania, situated in Kings Meadows, and for 25 years ran an extremely successful business. In 2019 Graham had a wish to retire and in a case of perfect timing, Demem Lte was looking at expanding into the pump market to compliment its water treatment plant membrane business. The sale was completed in July of 2019.
Stevco Seals & Pumps Victoria was founded in January 2004 by Rainer Wiemann and Steve Russell, in conjunction with the 3 directors from Stevco Seals & Pumps (NSW) as limited partners.
Based in Thomastown, a developing northern suburb of Melbourne, the business was established to supply and service pumps, pump systems, mechanical seals and related equipment.
The shares originally owned by the directors of Stevco Seals & Pumps (NSW) were later bought back by Steve Russell, Rainer Wiemann and Stevco Seals & Pumps Victoria. The business then moved to Epping where it is still located.
Rainer Wiemann retired in November 2014 after selling his shares in Stevco Seals & Pumps Victoria to James Blannin, who has since left the business.
April 2024 saw the acquisition of Border Pumpworks, a very successful pump company, based in the thriving Wodonga-Albury district on the border of Victoria and New South Wales. Quentin Ferry had owned the business for 35 years and the retirement option became impossible to resist. Fortunately Demem was looking to expand at the same time and th\e rest is history,
The Demem Pump group continues to provide a vast array of products, first class services and quality workmanship, all based on a combined knowledge of well over 200 years of collective pump industry experience.
We Service all Pumps & Seals
Satisfaction Guaranteed
Call us today
1300 336 364