S SERIES QUINMAX S500

FIVE PLUNGER RECIPROCATING PUMP

The Quinmax S500 pump provides a safe and reliable supply of high-pressure water-based fluids for both mining and heavy industrial applications.    

Its compact horizontal five-plunger design delivers power ratings up to 500hp (375kW).  

  • Innovative design for increased crank speeds and loading
  • Drained gland well to separate the pump’s oil and fluid ends –  preventing contamination
  • Finite element analysis (FEA) used to validate pump performance and reliability
  • Computational fluid dynamics (CFD) used to maximise efficiency of wetted components
  • 40% reduction in fluid velocity reducing hydraulic noise compared to the Trimax Pumps Series 

Benefits

High Energy Efficiency

  • Variable frequency drives for enhanced efficiency and performance 

Reliable Operation

 

  • Designed for 24/7 duty
  • Inlet pressures between 1 and 8 bar
  • Forced lubrication to critical areas throughout pump
  • Oil filter and heat exchanger is standard
  • Health monitoring is standard, including oil temperature, level and pressure
  • Smooth pressure profile, reduces wear and tear on system components (hoses, seal, valves) caused by destruction pressure surges 

Quality Construction

  • Valves made from high grade stainless steel for maximum life
  • Valve chest made from high grade stainless steel or ENP carbon steel
  • Plungers made from high purity ceramic, and rams of tungsten carbide
  • Bearings have spherical roller main journals with lead bronze small and big ends
  • Valve lifters fitted as an optional for safe pressure control
  • Unloading valve fitted as optional for safe flow diversion
  • Gland packing has self-adjusting spring-loaded Kevlar for maximum sealing

 

Technical Data

Description

Skid-mounted horizontal five plunger design pumping unit. High-efficiency energy through demand-based control. Remote active performance management through internet to sustain reliability and performance throughout the life of the pump.

Materials
  • Valves: High grade stainless steel for maximum life. 
  • Valve Chest: High grade stainless steel or E.N.P carbon steel. 
  • Plungers: High purity ceramic plungers or tungsten carbide rams. 
  • Bearings: Spherical roller main journals with lead bronze small and big ends. 
  • Valve Lifters: Fitted as an optional, for safe pressure control. 
  • Unloading Valve: Fitted as an optional, for safe flow diversion. (ATEX, IECEx, MA) 
  • Gland Packing: Self-adjusting spring-loaded Kevlar packing, for maximum sealing 
Configuration
  • Pump supplied with oil filter and heat exchanger as stand
  • Health monitoring including oil temperature, level and pressure as stand
  • Operated with variable frequency drives to meet customer demand.
  • Network enabled for remote performance management connectivity.
Performance Range

Up to 493 lpm @ 4000 bar (50 Hz model) 

Temperature

Maximum operating temperature 40OC

Power

375kW (500 HP) Max

Dimensions
S500
Length 1255mm (49.4”)
Width 978mm (38.5”) 
Height 757mm (29.8”) 

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