Mini PP Chemical Dosing System, Core, 1yr, Water Treatment 1

Mini PP Chemical Dosing System, Core, 1yr, Water Treatment 2

Mini PP Chemical Dosing System, Core, 1yr, Water Treatment 3

Mini PP Chemical Dosing System, Core, 1yr, Water Treatment 4

Mini PP Chemical Dosing System, Core, 1yr, Water Treatment 5

Mini PP Chemical Dosing System, Core, 1yr, Water Treatment 6

Mini PP Chemical Dosing System, Core, 1yr, Water Treatment

A compact mini chemical dosing unit with tough PP parts for treating water, offered as the core model with a 1‑year warranty. It delivers steady, precise chemical feed in a small, easy‑to‑install package that needs little upkeep. Corrosion‑resistant PP, low cost of ownership, and reliable one‑year cover make it a smart choice for small water systems.

brand name:

QILEE

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Model:

QL-300

Lead Time:

1-1(sets):50(days),>1(sets):To be negotiated(days)

Place of Origin:

China

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Metering pump flow range(L/Hr)

0-60

Agitation Power(kw)

0.18

Volume(L)

300

Processing Type

desalination

Power(W)

1 kW

Material

Application

water treatment engineering

Product name

chemical dosing system

Voltage

220 V, 380 V

weight (kg)

productivity

500L/Hour

warranty

1 Year

place of origin

Shanghai, China

core components

Motor

machinery test report

Provided

video outgoing-inspection

Provided

Compact Reliable Precise Guaranteed

The QL Small dosing system delivers precise, corrosion-resistant chemical dosing for water treatment, efficiently dissolving PAM, PAC and other powders to improve coagulation and sludge dewatering. Its compact packaging, space-saving modular shape and portable style combine PP/SUS304 construction, an integrated soluble-chemical chest, mixer and mobile metering pump for rugged quality and long service life. Available in multiple flow models and backed by core one-year support, it simplifies model selection, installation and low‑maintenance operation for plant operators.

Compact Reliable Precise Dosing

The QL Small dosing system is a compact mini PP chemical dosing system for water treatment with a 1yr core warranty, featuring a soluble medicine chest, integrated mixer and corrosion-resistant construction (SUS304 or PP) for long life. Its mobile, flexible metering pump delivers accurately adjustable flow across model ranges (QL-100 to QL-2000, 0–12 to 0–260 L/hr) to dissolve powders such as PAM and PAC, automate precise solution preparation and enable continuous, low-waste dosing. A modular tank-agitation-pump structure provides easy installation, low maintenance and scalable capacities that add operational value through reliable performance and reduced chemical usage.

Mini PP Dosing Core

The QL Small dosing system is a compact and mobile mini PP chemical dosing unit designed for dissolving powder chemicals such as PAM and PAC, featuring a soluble medicine chest, mixer, and a corrosion-resistant dosing pump for long service life. Available in models from 100 to 2000 L with metering pump flow ranges up to 260 L/hr, it can be constructed from SUS304 or PP to suit different powder properties. Choose the right model by providing the powder type, required hourly solution capacity and target concentration, and the unit delivers flexible, wide-ranging application in water treatment engineering.

◎ Compact Mobile Design

◎ Durable Corrosion Resistant

◎ Adjustable Flow Capacity

Precise Compact Durable Reliable

The QL Small dosing system is a mini PP chemical dosing solution built by a trusted water-treatment brand, featuring a robust core assembly and a 1-year warranty to ensure dependable performance in continuous water treatment applications. It delivers precise, adjustable metering with a compact, corrosion-resistant polypropylene housing, intuitive controls and broad chemical compatibility for pH and disinfectant dosing. Key features and advantages include core PP construction, adjustable dosing range, leak-resistant fittings, low-maintenance operation and energy-efficient design, providing long service life, reduced chemical waste, easy installation and consistent, accurate dosing.

Material introduction

The QL Small dosing system uses chemical-grade polypropylene (PP) for the soluble medicine chest and mixing components, with SUS304 stainless steel options for frames and wetted parts where higher strength or hygiene is needed. PP provides excellent corrosion resistance against common dosing chemicals, low weight and long service life, while SUS304 adds mechanical robustness and wear resistance for more aggressive powders. These material choices make the Mini PP Chemical Dosing System ideal for dissolving PAM, PAC and similar reagents with minimal contamination and easy maintenance.

◎ Mini PP Chemical Dosing System, Core, 1yr, Water Treatment

◎ Mini PP Chemical Dosing System (PP)

◎ Wetted & Structural Options (SUS304/PP)

FAQ

What is the Mini PP Chemical Dosing System (Core, 1yr) and what does it do?

The Mini PP Chemical Dosing System is a compact polypropylene-based dosing core designed for metered injection of treatment chemicals into water systems. It provides controlled, reliable chemical feed for processes such as corrosion inhibition, scale control, pH adjustment and disinfection. The “1yr” indicates the core is designed for approximately one year of service under normal operating conditions before replacement or inspection is recommended.

What typical water treatment applications is this dosing core used for?

It is commonly used in small-scale and point-of-use water treatment: cooling towers, closed-loop HVAC systems, small boilers, domestic hot water systems, lab benches, condensate treatment, and small wastewater or process water loops. It’s also paired with compact dosing pumps or cartridge housings in portable and modular treatment packages.

How do I install and operate the dosing core in my system?

Installation usually involves fitting the PP core into the compatible cartridge housing or pump head, connecting inlet and outlet tubing, and setting the pump/dosing rate per system requirements. Ensure correct tube orientation and secure fittings to avoid leaks. Prime the lines and bleed air before normal operation. Always follow the manufacturer’s installation guide for torque, orientation and any pre-conditioning steps.

Which chemicals are compatible with a polypropylene (PP) dosing core?

Polypropylene is resistant to many acids, alkalis and common aqueous treatment chemicals (e.g., pH adjusters, many corrosion inhibitors, some sequestrants and polymers). However, compatibility depends on concentration, temperature and exposure time. Avoid prolonged contact with strong oxidizers, certain chlorinated solvents or highly aggressive organics unless the manufacturer explicitly lists compatibility. When in doubt, consult the chemical compatibility chart from the supplier or perform a compatibility test.

How often should the core be inspected or replaced, and what maintenance is required?

The core is intended for about one year of typical service, so annual inspection and replacement is a common practice. Maintenance includes checking seals and connections for leaks, flushing or cleaning lines if deposits form, verifying dosing rates, and replacing worn tubing or O-rings. Replace the core sooner if you observe reduced dosing performance, visible degradation, swelling, or chemical attack.

What safety, storage and disposal considerations apply to this dosing core?

Handle the core while wearing appropriate PPE when it contains or contacts chemicals (gloves, goggles). Store unused cores in a cool, dry place away from direct sunlight and incompatible chemicals. For disposal, follow local regulations for plastic components that have contacted chemicals—flush/neutralize per guidance if required and dispose of contaminated parts as chemical waste if mandated. Always follow the safety data sheet (SDS) for the chemicals being dosed and the manufacturer’s instructions for safe handling.

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If you have any questions about water treatment systems, please feel free to contact QILEE.

Stable equipment

Mature technology

Automated operation

Simple operation

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