AlphaFlo®

ASH  SRH&SRC  Pump  Parts

AlphaFlo supreme interchangeable ASH SRC&SRH series slurry pump replacement parts

AlphaFlo® chinese producer and supplier of high-quality  ASH SRH & SRC  series centrifugal slurry pump replacement spare parts.


The OEM Envirotech ASH SRH & SRC elastomer-lined horizontal centrifugal pumps with wet gland and dry gland configuration have been designed to significantly reduce the operating costs of pumping abrasive and corrosive slurries.

The SRH and SRC series slurry pump has been specifically developed to provide the lowest possible operating cost to the end user via incorporating the best features established from field proven designs ensuring ease of maintenance on site. By combining traditional strengths, ruggedness and dependability with advanced hydraulics, these pumps offer enhanced efficiency resulting in increased wearlife of components such as wearing liners and impellers. The advanced hydraulics utilises a unique patented volute design which reduces destructive turbulence thus further reducing the overall power consumption – the largest expense in total operating cos.

  • ASH SRH/SRC Pump Feature
  • Advanced hydraulics -Reduced turbulence – unique volute designLess recirculation and internal head loss.Superior suction characteristics,lower NPSH required.
  • Thicker Liners -Absorb impact from large particles.
  • Reinforced non-collapsible liners
  • Effective and reliable ”dry gland” capability Unique two-stage expeller design.
  • Unique bearing arrangement Utilises both radial and axial bearings.
  • Casing pressure ratings to 3500 kPa Higher pressure ratings available.
  • Fewer casing bolts and fasteners Full accessible eliminating hidden bolts.
  • ASH SRH pump “Wet Gland” Configurations 
  • ASH SRH pump models deliver maximum hydraulic efficiency in applications where minor process dilution is permissible from wet glands
  • ASH SRC pump ”Dry Gland” Configurations 
  • ASH SRC pump models incorporate a unique two-stage dynamic expeller seal which eliminates seal water and reticulation while effectively sealing against suction heads of up to 12 metres. This sealing arrangement is completely protected by abrasion- and/or corrosion-resistant elastomer linings


Declaration : All OEM Weir Envirotech ASH pump & parts name,number and descriptions are for reference only. AlphaFlo's slurry pump parts interchangeable with OEM but not affilicated with OEM.



   Pump Type & Models

PUMP BRAND PUMP SERIES PUMP SIZE
ASH 2.5X2 SRH
ASH 2.5X2 SRC
ASH 4X3 SRH
ASH 4X3 SRC
ASH 5X4 SRH
ASH 5X4 SRC
ASH 6X6 SRH
ASH 6X6 SRC
ASH 8X8 SRH
ASH 8X8 SRC
ASH 10X10 SRH
ASH 10X10 SRC
ASH 14X12 SRH
ASH 14X12 SRC
ASH 16X14 SRH
ASH 16X14 SRC
ASH 18X16 SRH
ASH 18X16 SRC
ASH 22X20 SRH
ASH 22X20 SRC
ASH SRC SRH PUMP

Slurry Pump Wear Parts

  • ASH SRC SRH PUMP PARTS

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  • ASH SRH SRC PUMP SPARE PARTS

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Rubber & Elastomers

AlphaFlo provides a wide range of natural rubber and synthetic elastomers for the majority of slurry pump wetted parts behave longer life and abrasion resistance in a variety of applications.





  • Natural Rubber
  • Neoprene
  • Hypalon
  • EPDM
  • Nitrile
  • Butyl
  • Urethane



  • WHAT ARE THE ASH SRH & SRC SERIES PUMPS?

    They are elastomer-lined horizontal centrifugal pumps for abrasive/corrosive slurries.

    ASH pump is a world leader in the design of centrifugal slurry pumps.Envirotech continues to invest new ASH pump research and technology and finally design a new generation ASH SRH/SRC pump.


  • WHAT "DRY GLAND" MEANS FOR ASH SRC PUMP AND "WET GLAND" FOR SRH PUMP?'

    • ASH SRH pump “Wet Gland” Configurations 
    • ASH SRH pump models deliver maximum hydraulic efficiency in applications where minor process dilution is permissible from wet glands
    • ASH SRC pump ”Dry Gland” Configurations 
    • ASH SRC pump models incorporate a unique two-stage dynamic expeller seal which eliminates seal water and reticulation while effectively sealing against suction heads of up to 12 metres. This sealing arrangement is completely protected by abrasion- and/or corrosion-resistant elastomer linings
  • CAN ALPHAFLO® SLURRY PUMP PARTS 100% ATAPATABLE TO MY GENUINE ASH® SRH/SRC PUMP WITH EQUIVALENT WORKING LIFE?

    AlphaFlo® horizontal and vertical slurry pump parts have been rigorously reverse engineered using  2D 3D modeling. First article inspection involves comparison to OEM parts followed by fit and material testing. All impellers have been performance tested to certify them against OEM ASH pump performance and equal service time.

Reliable OEM aftermarket slurry pump parts from AlphaFlo®, please don't hesitate to inquiry us.

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