North Ridge Pumps

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CASE STUDIES

ATEX Triplex Plunger Pumps for Green Hydrogen Production - Case Study

22 April 2022
READ MORE
Ferric Hydroxide Slurry Dosing into Pharmaceutical Membrane Bioreactors for Wastewater treatment

01 April 2021
READ MORE
PVDF Air Operated Diaphragm Pumps for Chemical Transfer at Textile Manufacturing Plant

10 June 2020
READ MORE

Faqs

What are chemical injection pumps used for?

Chemical injection pumps are used to introduce chemicals into a process stream at high pressure, ensuring effective mixing and reaction. They are crucial in applications such as water treatment, oil and gas production, and chemical manufacturing as ingredients, for process control, as markers for traceability and to improve efficiency.

What types of pumps are suitable for chemical injection?

Suitable pumps include diaphragm (AODD), piston, peristaltic, screw and progressive cavity pumps. These pumps handle a range of chemical viscosities and pressures, ensuring precise dosing and reliability.

Which industries use chemical injection pumps?

Industries such as oil and gas, water treatment, pharmaceuticals, and food processing utilise these pumps for accurate chemical dosing, ensuring process control and safety.

How do I choose the right chemical injection pump?

Consider factors such as chemical concentration, compatibility, temperature, accuracy required, ability to control via simple dial or user interface, required flow rate, and pressure. Consulting North Ridge Pumps ensures expert advice tailored to your specific application needs, ensuring optimal pump selection.

Chemical Injection Pumps for Safe Mixing and Line Pressure Management

Chemical injection is the process whereby a chemical is pumped at a higher pressure than the current line pressure where the liquid is being introduced. Chemical injection pumps are specifically designed to pump at a pressure higher than the line pressure, ensuring the chemical can overcome the pressure in the line and mix effectively with the fluid being pumped. If the chemical were pumped at a lower pressure, siphoning could occur, causing improper mixing and potential system issues. These pumps are commonly used in industries like oil and gas, chemical manufacturing, and wastewater treatment, where precise chemical dosing and injection are critical to operational safety and efficiency.

North Ridge Pumps Can Assist With Chemical Injection Applications

North Ridge FIG180L Internal Gear Pump with Gear Length Extended and Flange In-Line Connections

Pump Type - Gear

Max Flow Rate M³H - 32 M³H

Max Head - 140M

Pump Materials - AISI304

North Ridge IGG Internal Gear Pump - Sealed by Gland Packing

Pump Type - Gear

Max Flow Rate M³H - 5.5 M³H

Max Head - 70M

Pump Materials - AISI304

North Ridge IGM Mechanically Sealed Internal Gear Pump

Pump Type - Gear

Max Flow Rate M³H - 9 M³H

Max Head - 150M

Pump Materials - AISI304

North Ridge MTIG90 Magnetically Coupled Internal Gear Pump with 90° Threaded Connections

Pump Type - Gear

Max Flow Rate M³H - 5.7 M³H

Max Head - 120M

Pump Materials - AISI304

North Ridge MFIG90 Magnetically Sealed Internal Gear Pump

Pump Type - Gear

Max Flow Rate M³H - 25.5 M³H

Max Head - 120M

Pump Materials - AISI304

North Ridge MFIG90L Magnetically Coupled Internal Gear Pump with Extended Gear Length and 90° Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 25.5 M³H

Max Head - 120M

Pump Materials - AISI304

North Ridge MFIG180L Magnetically Coupled Internal Gear Pump with Extended Gear Length and In-Line Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 25.5 M³H

Max Head - 120M

Pump Materials - AISI304

Cat 2SF Direct Drive Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 0.79 M³H

Max Head - 1380M

Drive - AC Electric

^From£628.00 (ex VAT)

Cat 3 Frame 3PFR Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 0.95 M³H

Max Head - 1030M

Drive - AC Electric

^From£568.06 (ex VAT)

Cat 3CP Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 0.96 M³H

Max Head - 1520M

Drive - AC Electric

^From£548.00 (ex VAT)

Cat 4 Frame 4FR Piston Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 1.14 M³H

Max Head - 850M

Drive - AC Electric

^From£630.99 (ex VAT)

Cat 5 Frame 5PFRS Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 0.9 M³H

Max Head - 1240M

Drive - AC Electric

^From£739.00 (ex VAT)

Cat 5CP Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 2.28 M³H

Max Head - 2450M

Drive - AC Electric

^From£630.00 (ex VAT)

Cat 5 Frame 5PFR Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 2.7 M³H

Max Head - 1520M

Drive - AC Electric

^From£768.55 (ex VAT)

Cat 7CP Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 2.5 M³H

Max Head - 1380M

Drive - AC Electric

^From£1537.10 (ex VAT)

Cat 7 Frame 7PFR Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 1.26 M³H

Max Head - 2750M

Drive - AC Electric

^From£1009.59 (ex VAT)

Cat 7 Frame 7PFRS Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 1.8 M³H

Max Head - 2750M

Drive - AC Electric

^From£1191.82 (ex VAT)

Cat 10 Frame 10PFR Piston Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 2.28 M³H

Max Head - 850M

Drive - AC Electric

^From£1103.23 (ex VAT)

Cat 15 Frame 15PFR Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 4.08 M³H

Max Head - 2750M

Drive - AC Electric

^From£1915.81 (ex VAT)

Cat 25 Frame 25PFR Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 5.7 M³H

Max Head - 1400M

Drive - AC Electric

^From£2751.19 (ex VAT)

Cat 60 Frame 60PFR Piston Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 13.62 M³H

Max Head - 1400M

Drive - AC Electric

^From£9991.15 (ex VAT)

Cat 66DX Direct Drive Plunger Pump

Pump Type - Piston/Plunger

Max Flow Rate M³H - 0.9 M³H

Max Head - 2750M

Drive - AC Electric

^From£590.33 (ex VAT)

Pocket Box - 1/4" Compact AODD Pump

Pump Type - AODD

Max Flow Rate M³H - 0.3 M³H

Max Head - 80M

Pump Materials - PP

^From£410.00 (ex VAT)

Miniboxer - 1/2" AODD Pump

Pump Type - AODD

Max Flow Rate M³H - 3 M³H

Max Head - 80M

Pump Materials - AISI316

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Showing 73 - 96 of 116 products

CASE STUDIES

PVDF Air Operated Diaphragm Pumps for Chemical Transfer at Textile Manufacturing Plant

10 June 2020
READ MORE
Ferric Hydroxide Slurry Dosing into Pharmaceutical Membrane Bioreactors for Wastewater treatment

01 April 2021
READ MORE
ATEX Triplex Plunger Pumps for Green Hydrogen Production - Case Study

22 April 2022
READ MORE