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

Boyser RBT40/B Peristaltic Pump

Pump Type - Peristaltic

Max Flow Rate M³H - 4.9 M³H

Max Head - 150M

Pump Materials - EPDM

Boyser RBT60 Peristaltic Pump

Pump Type - Peristaltic

Max Flow Rate M³H - 11.5 M³H

Max Head - 150M

Pump Materials - EPDM

Boyser RBT70 Peristaltic Pump

Pump Type - Peristaltic

Max Flow Rate M³H - 16 M³H

Max Head - 150M

Pump Materials - EPDM

Boyser RBT80 Peristaltic Pump

Pump Type - Peristaltic

Max Flow Rate M³H - 21.1 M³H

Max Head - 150M

Pump Materials - EPDM

NRKC Horizontal Side Channel Centrifugal Pumps

Pump Type - Side Channel

Max Flow Rate M³H - 30 M³H

Max Head - 310M

Pump Materials - Bronze

NRPG Horizontal Self-Priming Side Channel Pumps

Pump Type - Side Channel

Max Flow Rate M³H - 7.5 M³H

Max Head - 280M

Pump Materials - Cast Iron

NRSC Horizontal Self-Priming Side Channel Pumps

Pump Type - Side Channel

Max Flow Rate M³H - 42 M³H

Max Head - 400M

Pump Materials - Cast Iron

NRSD Horizontal Self-Priming Side Channel Pumps

Pump Type - Side Channel

Max Flow Rate M³H - 42 M³H

Max Head - 400M

Pump Materials - Cast Iron

NRSV Horizontal Self-Priming Side Channel Centrifugal Pumps

Pump Type - Side Channel

Max Flow Rate M³H - 42 M³H

Max Head - 350M

Pump Materials - Cast Iron

North Ridge MGLP Low Pressure Modular Gear Pump

Pump Type - Gear

Max Flow Rate M³H - 7 M³H

Max Head - 120M

Pump Materials - AISI304

North Ridge MGLPR Low Pressure Modular Gear Pump with Pressure Relief Valve

Pump Type - Gear

Max Flow Rate M³H - 7 M³H

Max Head - 120M

Pump Materials - AISI304

North Ridge TIG90 Internal Gear Pump with 90° Threaded Ports

Pump Type - Gear

Max Flow Rate M³H - 5.7 M³H

Max Head - 140M

Pump Materials - AISI304

TIG90CH Close Coupled Hygienic High Viscosity Gear Pump with 90° Threaded Connections

Pump Type - Gear

Max Flow Rate M³H - 0.25 M³H

Max Head - 50M

Pump Materials - AISI304

North Ridge TIG90C Close Coupled Internal Gear Pump with 90° Threaded Connections

Pump Type - Gear

Max Flow Rate M³H - 32 M³H

Max Head - 100M

Pump Materials - AISI304

North Ridge FIG90C Close Coupled Internal Gear Pump with 90° Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 32 M³H

Max Head - 100M

Pump Materials - AISI304

North Ridge FIG90CH Internal Gear Close Coupled Food Pump - 90° Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 7 M³H

Max Head - 50M

Pump Materials - AISI304

North Ridge FIG90CL Close Coupled Internal Gear Pump with Extended Gear Length and 90° Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 32 M³H

Max Head - 100M

Pump Materials - AISI304

North Ridge FIG90CLH Close Coupled Internal Gear High Viscosity Food Pump with Extended Gear Length and 90° Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 7 M³H

Max Head - 50M

Pump Materials - AISI304

North Ridge FIG90D Internal Gear Pump with Enlarged Gear Diameter and 90° Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 90 M³H

Max Head - 140M

Pump Materials - AISI304

North Ridge FIG90L Internal Gear Pump with Gear Length Extended and 90° Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 32 M³H

Max Head - 140M

Pump Materials - AISI304

North Ridge FIG180 Internal Gear Pump with In-line Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 200 M³H

Max Head - 140M

Pump Materials - AISI304

North Ridge FIG180C Close Coupled Internal Gear Pump with In-Line Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 32 M³H

Max Head - 100M

Pump Materials - AISI304

North Ridge FIG180CL Close Coupled Internal Gear Pump with Extended Gear Length and In-Line Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 32 M³H

Max Head - 100M

Pump Materials - AISI304

North Ridge FIG180D Internal Gear Pump with Enlarged Gear Diameter and In-Line Flange Connections

Pump Type - Gear

Max Flow Rate M³H - 90 M³H

Max Head - 140M

Pump Materials - AISI304

SORT BY:
Default

Showing 49 - 72 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