Cloudy
14 °C
Germantown, Maryland
Cloudy

18:00-00:00 Sat Apr 21 2018
none

Hard wearing filter press feed pumps

31-08-2010
by 
in 
Hard wearing filter press feed pumps

 

Ramparts air driven single diaphragm pumps are ideal for tough filter press feed applications, particularly when the media is corrosive and or abrasive, according to Australian importers, Hydro Innovations. 
 
The pumps are available with purpose built controls and a wide selection of diaphragm materials.
 
Because of the slow stroke rate (10-25 strokes per minute) and rugged construction (extra thick cast iron casings), wear rates are much lower on these Ramparts diaphragm pumps than the use of double diaphragm pumps or other positive displacement pumps such as helical rotor pumps or lobe pumps). 
 
And because pumps can be lined in a variety of materials such as Neoprene, Nordel, Nitrile and ETFE (Tefzel), chemical resistance can be maximised, greatly extending service life and the intervals between servicing.
 
For feeding of plate filters, Ramparts has a purpose designed “ramp-up” controller that receives pressure signals from the discharge line and continually ramps up the pump pressure until the maximum required by the system. 
 
This means that energy is not being wasted in the early part of the filling process, and stresses can be equalised across the diaphragm, extending diaphragm life. 
 
Ramparts pumps are available in five sizes (1½ “, 2”, 3”, 4” and 6”), with flows from 10 litres per minute (LPM) through to 1200LPM, and heads to 50m.
 
Hydro Innovations
Ph: 02 9647 2700

Related news & editorials

  1. 20.04.2018
    20.04.2018
    by      In
    Floorsafe offers Australia’s largest range of quality tactile products at the very best prices.
    The range includes a wide choice of individual tactile indicators in stainless steel, brass and PVC with matching directional bars. And quick-fix self-adhesive tactiles are available as a DIY option.... Read More
  2. 20.04.2018
    20.04.2018
    by      In
    Treotham Automation is offering a novel long-travel roller chain from igus that has been optimised for improved service life in cranes and gantries. The P4.1 roller chain incorporates newly developed tribologically optimised plain bearings that enable lubrication-free mounting of the individual... Read More
  3. 20.04.2018
    20.04.2018
    by      In
    RS Components has expanded its RS Pro range of test and measurement equipment with a number of new instruments and probes specifically aimed at maintenance professionals.
    Both the RS700 and RS730 thermal imaging cameras combine user-friendly controls with fast, accurate and reliable measurement,... Read More
  4. 18.04.2018
    18.04.2018
    by      In
    There are many surfaces that become slippery when wet, and this can create a serious safety hazard for staff and customers alike in commercial premises.
    Fortunately, there’s an alternative to just rolling out the warning signs. And that is the Floorsafe anti-slip treatment.
    This award-winning three... Read More