Innovative dosing pump accessories

At Topkun Machinery, we pride ourselves on providing high-quality metering pump accessories for a range of industries. Our products include back pressure valves, safety relief valves, pulse dampers, flow calibration columns, and more. We have a strong focus on R&D, and can also create custom solutions to meet your unique needs. With exceptional customer service and competitive pricing, we're committed to being your go-to supplier for all your metering pump and chemical dosing system accessories needs. Contact us today to learn more.

various Product Customization

POPULAR PRODUCTS

Perfect Solution for Your Chemical Dosing System

Why Choose Us?

Topkun Machinery manufactures reliable, high-quality accessories for chemical feed and metering pumping systems, which are developed by specialized professionals who are knowledgeable about the evolving preferences and needs of clients. With years of experience in this field , our company has become proficient in this domain. Our products are tailored to meet market requirements and are based on the latest technology.

Quality Guarantee

Our specialized team sources materials from trusted suppliers and uses advanced manufacturing techniques to ensure our products meet the highest quality standards.

Reliability

With a commitment to trust, reliability, and quality, we strive to build long-term relationships with our clients.

Efficiency

Trust us for your chemical feed and meteringpumping systems needs and experience the difference in quality and expertise.

FAQ & Guides

Perfect Your Chemical Dosing System

Distinguishing Safety Valves from Back Pressure Valves

Distinguishing Safety Valves from Back P

Back Pressure Valve:A back pressure valve is employed to control the pressure preceding the valve, while a saf

Key Factors for Optimizing Liquid Conveyance with Metering Pumps

Key Factors for Optimizing Liquid Convey

Metering pumps, as a specialized type of water pump, possess the capability to precisely meter liquids, making

How does a Diaphragm Pressure Gauge work?

How does a Diaphragm Pressure Gauge work?

A diaphragm pressure gauge is a type of pressure measuring instrument that uses a flexible diaphragm to measur

What should be noted when using a pulsation damper?

What should be noted when using a pulsat

There are several things to note when using a pulsation dampener:Due to the harsh working environment of cons

How to Properly Select Electric Valves

How to Properly Select Electric Valves

In pipeline engineering, selecting the right electric valve is crucial to ensure the fulfillment of operationa

What are the Common Problems and solution with Pulsation Dampeners?

What are the Common Problems and solutio

Pulse dampers are commonly used devices in industrial applications for vibration damping and shock absorption.

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