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FREE SHIPPING ON ORDERS OVER $100 AUSTRALIA-WIDE* (T&C's Apply - exc Bulky Items)
FREE SHIPPING ON ORDERS OVER $100 AUSTRALIA-WIDE* (T&C's Apply - exc Bulky Items)

Grundfos Chemical Dosing Pumps

Digital dosing pumps for high precision dosing of chemicals

Intelligent dosing pumps are the ideal solution for any kinds of complex dosing in less aggressive environments. Offering a high level of accuracy, digital dosing pumps not only reduce the chemical waste, but also the energy bill.

Grundfos Digital Dosing Range suitable for a variety of applications including: Commercial water disinfection, Biofuel, Bottle washing, CIP/SIP, Cooling, Desalination, Leach mining, Painting systems, Wash and clean, Temperature control, Industrial boiler systems, Industrial heating, Industrial water supply, Industrial water treatment, Industrial wastewater, Water reuse, Drinking water treatment, Wastewater treatment & Fertigation & Chemigation.

How to size a Grundfos Dosing Pump:

  1. Max required dose rate in L/h and minimum required dose rate in L/h
  2. Maximum system head pressure at injection point in bar
  3. Chemical technical ingredient and concentration %
  4. Available power supply (volts, phase)
  5. Pump control method as per chart below
  • Grundfos DDE-B Smart Digital S Speed Controlled Diaphragm Dosing Pump Product Name: DDE 6‐10 B - 6 L/h 10 Bar Head size - S (97721204), DDE 15-4 B - 15 L/h 4 Bar Head size - M (97721272)
    Grundfos DDE-B Smart Digital S Speed Controlled Diaphragm Dosing Pump Product Name: DDE 6‐10 B - 6 L/h 10 Bar Head size - S (97721204), DDE 15-4 B - 15 L/h 4 Bar Head size - M (97721272)
    Original price $801.00 - Original price $801.00
    Original price $801.00
    $856.74
    $856.74 - $856.74
    Current price $856.74

    Grundfos DDE 6-10 B Manual Speed Controlled Diaphragm Dosing Pump (Max 6LPH/1000kPa)

    Grundfos DDE 6-10 B Speed Controlled Diaphragm Dosing Pump (Max 6LPH/1000kPa)  DOWNLOAD PRODUCT BROCHURE INSTALLATION KIT PURCHASED SEPAR...

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  • Grundfos Dosing Pump Installation Kit (SUIT DDE / DDA S) Product Name: Installation Kit - 6/9mm PVC/Teflon/Ceramic - NL, Installation Kit - 6/9mm PVDF/Teflon/Ceramic - NL, Installation Kit - 9/12mm PVC/Teflon/Ceramic - NL, Installation Kit - 9/12mm PVDF/Teflon/Ceramic - NL, Installation Kit - 6/9mm PVC/Teflon/Ceramic - 2L, Installation Kit - 6/9mm PVDF/Teflon/Ceramic - 2L, Installation Kit - 9/12mm PVC/Teflon/Ceramic - 2L, Installation Kit - 9/12mm PVDF/Teflon/Ceramic - 2L
    Grundfos Dosing Pump Installation Kit (SUIT DDE / DDA S) Product Name: Installation Kit - 6/9mm PVC/Teflon/Ceramic - NL, Installation Kit - 6/9mm PVDF/Teflon/Ceramic - NL, Installation Kit - 9/12mm PVC/Teflon/Ceramic - NL, Installation Kit - 9/12mm PVDF/Teflon/Ceramic - NL, Installation Kit - 6/9mm PVC/Teflon/Ceramic - 2L, Installation Kit - 6/9mm PVDF/Teflon/Ceramic - 2L, Installation Kit - 9/12mm PVC/Teflon/Ceramic - 2L, Installation Kit - 9/12mm PVDF/Teflon/Ceramic - 2L
    Original price $319.94 - Original price $643.34
    Original price
    From $319.94
    $319.94 - $643.34
    Current price $319.94

    Grundfos Dosing Pump Installation Kit (SUIT DDE / DDA S)

    Grundfos Dosing Pump Installation Kit for Small Dosing (SUIT DDE / DDA S)  Installation kit for easy installation of the dosing pump.  Installa...

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  • Grundfos DDE-B Smart Digital S Speed Controlled Diaphragm Dosing Pump Product Name: DDE 6‐10 B - 6 L/h 10 Bar Head size - S (97721204), DDE 15-4 B - 15 L/h 4 Bar Head size - M (97721272)
    Original price $1,039.00 - Original price $1,039.00
    Original price $1,039.00
    $1,111.41
    $1,111.41 - $1,111.41
    Current price $1,111.41

    Grundfos DDE 15-4 B Manual Speed Controlled Diaphragm Dosing Pump (Max 15LPH/400kPa)

    Grundfos DDE 15-4 B Speed Controlled Diaphragm Dosing Pump (Max 15LPH/400kPa)  DOWNLOAD PRODUCT BROCHURE INSTALLATION KIT PURCHASED SEPARAT...

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  • Grundfos DDE (S)-PR Speed Controlled Diaphragm Dosing Pump Product Name: DDE 6-10 PR - 6 L/h 10 Bar Head size - S (98147413), DDE 15-4 PR - 15 L/h 4 Bar Head size - M (98147447)
    Grundfos DDE (S)-PR Speed Controlled Diaphragm Dosing Pump Product Name: DDE 6-10 PR - 6 L/h 10 Bar Head size - S (98147413), DDE 15-4 PR - 15 L/h 4 Bar Head size - M (98147447)
    Original price $1,108.36 - Original price $1,362.02
    Original price
    From $1,108.36
    $1,108.36 - $1,362.02
    Current price $1,108.36

    Grundfos DDE (S)-PR Speed Controlled Diaphragm Dosing Pump (Pulse Operated)

    Grundfos DDE (S)-PR Speed Controlled Diaphragm Dosing Pump PLEASE NOTE:  INSTALLATION KIT NOT INCLUDED WITH THIS PUMP - PLEASE CLICK HERE TO P...

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  • Grundfos Dosing Pump Installation Kit (SUIT DDE / DDA-XL, DME 375) Product Name: Installation Kit - DD 60-10 - 9/12mm PVC/Teflon/Ceramic - NL, Installation Kit - DD 60-10 - 9/12mm PVC/Teflon/Ceramic - 2L, Installation Kit - DD 200 - 19/27mm PVC/Teflon/Ceramic - NL, Installation Kit - DD 200 - 19/27mm PVC/Teflon/Ceramic - 2L, Installation Kit - DME 375 - 19/27mm PVC/Teflon/Ceramic - NL, Installation Kit - DME 375 - 19/27mm PVC/Teflon/Ceramic - 2L
    Original price $667.67 - Original price $1,687.03
    Original price
    From $667.67
    $667.67 - $1,687.03
    Current price $667.67

    Grundfos Dosing Pump Installation Kit (SUIT DDE / DDA-XL, DME 375)

    Grundfos Dosing Pump Installation Kit for Large Dosing Pumps (SUIT DDE / DDA-XL, DME 375) INCLUDES Includes foot valve/strainer PE material Inj...

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  • Grundfos DMX 221-B Mechanical Diaphragm Dosing Pump Product Name: DMX 16-12 - 16L/H (12 Bar) - 1x 220/240V, DMX 27-12 - 27L/H (12 Bar) - 1x 220/240V, DMX 50-10 - 50L/H (10 Bar) - 1x 220/240V, DMX 115-3 - 115L/H (3 Bar) - 1x 220/240V, DMX 16-12 - 16L/H (12 Bar) - 3x 230/400V, DMX 27-12 - 27L/H (12 Bar) - 3x 230/400V, DMX 50-10 - 50L/H (10 Bar) - 3x 230/400V, DMX 115-3 - 115L/H (3 Bar) - 3x 230/400V
    Original price $2,033.35 - Original price $3,371.93
    Original price
    From $2,033.35
    $2,033.35 - $3,371.93
    Current price $2,033.35

    Grundfos DMX 221-B Mechanical Diaphragm Dosing Pump (Manual)

    Grundfos DMX 221-B Mechanical Diaphragm Dosing Pump DOWNLOAD PRODUCT BROCHURE   The Grundfos DMX range has proven its worth in dosing applica...

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  • Grundfos DDE (XL)-AR Smart Digital Speed Controlled Diaphragm Dosing Pump Product Name: DDE 60-10 60L/H 10B XS (99246461), DDE 120-7 120L/H 7B XM (99246473), DDE 200-4 200L/H 4B XL (99246476)
    Original price $6,170.33 - Original price $7,543.55
    Original price
    From $6,170.33
    $6,170.33 - $7,543.55
    Current price $6,170.33

    Grundfos DDE (XL)-AR Smart Digital Speed Controlled Diaphragm Dosing Pump (Pulse Operated)

    Grundfos DDE (XL)-AR Smart Digital Speed Controlled Diaphragm Dosing Pump PLEASE NOTE:  INSTALLATION KIT NOT INCLUDED WITH THIS PUMP - PLEA...

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  • Grundfos DDA (XL)-AR Smart Digital Speed Controlled Diaphragm Dosing pump Product Name: DDA 60-10 60L/H 10B XS, DDA 120-7 120L/H 7B XM, DDA 200-4 200L/H 4B XL
    Original price $8,144.59 - Original price $9,542.26
    Original price
    From $8,144.59
    $8,144.59 - $9,542.26
    Current price $8,144.59

    Grundfos DDA (XL)-AR Smart Digital Speed Controlled Diaphragm Dosing Pump (Pulse/Analogue Operated)

    Grundfos DDA (XL)-AR Smart Digital Speed Controlled Diaphragm Dosing pump PLEASE NOTE:  INSTALLATION KIT NOT INCLUDED WITH THIS PUMP - PLEA...

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  • Grundfos DDA (XL)-FCM Smart Digital Speed Controlled Diaphragm Dosing Pump Product Name: DDA 60-10 60L/H 10B XS (99246435), DDA 120-7 120L/H 7B XM (99246438), DDA 200-4 200L/H 4B XL (99246442)
    Grundfos DDA (XL)-FCM Smart Digital Speed Controlled Diaphragm Dosing Pump Product Name: DDA 60-10 60L/H 10B XS (99246435), DDA 120-7 120L/H 7B XM (99246438), DDA 200-4 200L/H 4B XL (99246442)
    Original price $10,291.01 - Original price $11,684.60
    Original price
    From $10,291.01
    $10,291.01 - $11,684.60
    Current price $10,291.01

    Grundfos DDA (XL)-FCM Smart Digital Speed Controlled Diaphragm Dosing Pump (Bus/Analogue 0/4-20mA Operated)

    Grundfos DDA (XL)-FCM Smart Digital Speed Controlled Diaphragm Dosing Pump PLEASE NOTE:  INSTALLATION KIT NOT INCLUDED WITH THIS PUMP - PLEASE...

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  • Grundfos DDA (S)-AR Smart Digital Speed Controlled Diaphragm Dosing Pump Product Name: DDA 7.5-16 AR - 7.5 L/h 16 Bar Head size - S (97722794), DDA 12-10 AR - 12 L/h 10 Bar Head size - M (97722896), DDA 17-7 AR - 17 L/h 7 Bar Head size - M (97722998), DDA 30-4 AR - 30 L/h 4 Bar Head size - L (97723100)
    Grundfos DDA (S)-AR Smart Digital Speed Controlled Diaphragm Dosing Pump Product Name: DDA 7.5-16 AR - 7.5 L/h 16 Bar Head size - S (97722794), DDA 12-10 AR - 12 L/h 10 Bar Head size - M (97722896), DDA 17-7 AR - 17 L/h 7 Bar Head size - M (97722998), DDA 30-4 AR - 30 L/h 4 Bar Head size - L (97723100)
    Original price $3,372.95 - Original price $4,085.03
    Original price
    From $3,372.95
    $3,372.95 - $4,085.03
    Current price $3,372.95

    Grundfos DDA (S)-AR Smart Digital Speed Controlled Diaphragm Dosing Pump (Pulse/Analogue Operated)

    Grundfos DDA (S)-AR Smart Digital Speed Controlled Diaphragm Dosing Pump PLEASE NOTE:  INSTALLATION KIT NOT INCLUDED WITH THIS PUMP - PLEAS...

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  • Grundfos DDA (S)-FCM Smart Digital Speed Controlled Diaphragm Dosing Pump Product Name: DDA 7.5-16 FCM - 7.5 L/h 16 Bar Head size - S (97722862), DDA 12-10 FCM - 12 L/h 10 Bar Head size - M (97722964), DDA 17-7 FCM - 17 L/h 7 Bar Head size - M (97723066), DDA 30-4 FCM - 30 L/h 4 Bar Head size - L (97723168)
    Grundfos DDA (S)-FCM Smart Digital Speed Controlled Diaphragm Dosing Pump Product Name: DDA 7.5-16 FCM - 7.5 L/h 16 Bar Head size - S (97722862), DDA 12-10 FCM - 12 L/h 10 Bar Head size - M (97722964), DDA 17-7 FCM - 17 L/h 7 Bar Head size - M (97723066), DDA 30-4 FCM - 30 L/h 4 Bar Head size - L (97723168)
    Original price $4,668.75 - Original price $5,379.81
    Original price
    From $4,668.75
    $4,668.75 - $5,379.81
    Current price $4,668.75

    Grundfos DDA (S)-FCM Smart Digital Speed Controlled Diaphragm Dosing Pump (Bus/Analogue 0/4-20mA Operated)

    Grundfos DDA (S)-FCM Smart Digital Speed Controlled Diaphragm Dosing Pump PLEASE NOTE:  INSTALLATION KIT NOT INCLUDED WITH THIS PUMP - PLEASE ...

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  • Grundfos DMX 226-B Mechanical Diaphragm Dosing Pump Product Name: DMX 132-10 - 132L/H (10 Bar) - 1x 230V, DMX 199-8 - 199L/H (8 Bar) - 1x 230V, DMX 280-8 - 280L/H (8 Bar) - 1x 230V, DMX 321-6 - 321L/H (6 Bar) - 1x 230V, DMX 132-10 - 132L/H (10 Bar) - 3x 230/400V, DMX 199-8 - 199L/H (8 Bar) - 3x 230/400V, DMX 280-8 - 280L/H (8 Bar) - 3x 230400/V, DMX 321-6 - 321L/H (6 Bar) - 3x 230/400V, DMX 460-6 - 460L/H (6 Bar) - 3x 230/400V, DMX 525-3 - 525L/H (3 Bar) - 3x 230/400V, DMX 765-3 - 765L/H (3 Bar) - 3x 230/40
    Original price $4,800.16 - Original price $6,131.62
    Original price
    From $4,800.16
    $4,800.16 - $6,131.62
    Current price $4,800.16

    Grundfos DMX 226-B Mechanical Diaphragm Dosing Pump (Manual)

    Grundfos DMX 226-B Mechanical Diaphragm Dosing Pump with External Motor DOWNLOAD PRODUCT BROCHURE   The Grundfos DMX range has proven its wor...

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  • Grundfos DMH 251-B Hydraulic Piston Diaphragm Dosing Pump Product Name: DMH 5-10 - 5L/H (10 Bar) 3 Phase, DMH 13-10 - 13L/H (10 Bar) 3 Phase, DMH 19-10 - 19L/H (10 Bar) 3 Phase, DMH 24-10 - 24L/H (10 Bar) 3 Phase, DMH 4,9-16 -4,9L/H (16 Bar) 3 Phase, DMH 12-16 - 12L/H (16 Bar) 3 Phase, DMH 18-16 - 18L/H (16 Bar) 3 Phase, DMH 23-16 - 23L/H (16 Bar) 3 Phase
    Original price $6,084.75 - Original price $6,084.75
    Original price
    $6,084.75
    $6,084.75 - $6,084.75
    Current price $6,084.75

    Grundfos DMH 251-B Hydraulic Piston Diaphragm Dosing Pump (Manual)

    Grundfos DMH 251-B Hydraulic Piston Diaphragm Dosing Pump 3 Phase with External Motor  DOWNLOAD PRODUCT BROCHURE The pump of the DMH series...

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  • Grundfos DME-AR Smart Digital Speed Controlled Diaphragm Dosing Pump Product Name: DME 375-10 - 375 L/H 10 Bar Head, DME 940-4 - 940 L/H 4 Bar Head
    Original price $13,242.21 - Original price $15,976.43
    Original price
    From $13,242.21
    $13,242.21 - $15,976.43
    Current price $13,242.21

    Grundfos DME-AR Smart Digital Speed Controlled Diaphragm Dosing Pump (Pulse/Analogue Operated)

    Grundfos DME-AR Smart Digital Speed Controlled Diaphragm Dosing Pumps with Internal Step Motor Drive PLEASE NOTE:  INSTALLATION KIT NOT INCLUDED...

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  • Grundfos DDE (XL)-B Speed Controlled Diaphragm Dosing Pump Product Name: DDE 60-10 60L/H 10B XS (99246457), DDE 120-7 120L/H 7B XM (99246459), DDE 200-4 200L/H 4B XL (99246460)
    Original price $4,970.29 - Original price $6,346.56
    Original price
    From $4,970.29
    $4,970.29 - $6,346.56
    Current price $4,970.29

    Grundfos DDE (XL)-B Manual Speed Controlled Diaphragm Dosing Pump (Manual)

    Grundfos DDE (XL)-B Speed Controlled Diaphragm Dosing Pump PLEASE NOTE:  INSTALLATION KIT NOT INCLUDED WITH THIS PUMP - PLEASE CLICK HERE TO P...

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