Description
Product Overview
The YUCHENGTECH 1000mL Pressure Equalizing Funnel is engineered for precise fluid addition in demanding laboratory and industrial environments. Constructed from high‑quality borosilicate glass, the funnel offers exceptional chemical resistance and thermal stability, ensuring long‑term durability even under harsh conditions. The funnel features an 84mm diameter opening that accommodates a wide range of liquids, viscous solutions, and fine powders without clogging. A 12mm side tube provides a controlled pathway for additives, while the integrated glass stopcock delivers smooth, leak‑free dispensing. The 24/29 joint connection is compatible with standard laboratory glassware, enabling seamless integration into existing setups. Overall length of 465mm and a robust design make this funnel a reliable tool for repeatable, accurate additions.
Usage
Designed for versatility, this addition funnel excels in a variety of applications, from chemical synthesis and pharmaceutical formulation to quality‑control testing and educational laboratory work. The pressure‑equalizing feature maintains a stable internal pressure, preventing back‑flow and ensuring consistent delivery of reagents during titration, distillation, or filtration processes. Its glass stopcock allows users to start and stop flow with minimal effort, making it ideal for precise dosing of catalysts, solvents, or reactive intermediates. The funnel’s dimensions and joint compatibility support use with standard round‑bottom flasks, condensers, and reaction vessels, facilitating smooth workflow in both batch and continuous processes.
Why Choose Us
YUCHENGTECH is a trusted manufacturer known for rigorous quality control and adherence to international standards. Each funnel undergoes thorough inspection for dimensional accuracy, glass integrity, and joint sealing performance, guaranteeing reliable operation across thousands of cycles. The use of borosilicate glass not only provides superior resistance to thermal shock but also ensures clarity for visual monitoring of fluid levels. Our commitment to customer satisfaction includes responsive technical support, detailed usage guidelines, and a responsive warranty program that addresses any concerns promptly. By choosing this funnel, laboratories benefit from a product that combines precision engineering with cost‑effective durability.
Key Features
- Pressure‑equalizing design maintains stable flow and prevents back‑pressure buildup.
- Durable borosilicate glass construction resists chemicals and thermal shock.
- Large 84mm funnel opening accommodates high‑viscosity liquids and powders.
- Integrated glass stopcock provides precise, leak‑free control of dispensing.
- Comprehensive after‑sales support with technical assistance and warranty coverage.
FAQ
What types of chemicals can be used with this funnel?
The funnel is made from borosilicate glass, which is compatible with most acids, bases, organic solvents, and aqueous solutions. It is not recommended for hydrofluoric acid or other highly corrosive substances that can attack glass.
How does the pressure‑equalizing feature work?
The funnel incorporates a vented design that allows air to enter as liquid is added, preventing vacuum formation. This ensures a smooth, continuous flow and eliminates the risk of sudden back‑flow that could disturb reaction conditions.
Can the funnel be sterilized for microbiology work?
Yes, the glass material tolerates autoclaving at standard temperatures (121 °C) without deformation, making it suitable for sterile applications after proper cleaning.
Is the 24/29 joint compatible with all standard lab glassware?
The 24/29 joint conforms to common laboratory standards, fitting securely with most round‑bottom flasks, condensers, and other glassware that use the same joint size. Always verify the joint specifications of your existing equipment for a perfect fit.
What warranty does YUCHENGTECH provide for this product?
YUCHENGTECH offers a one‑year limited warranty covering manufacturing defects. Should any issue arise, contact our support team with the purchase details for a replacement or repair.
Reviews
There are no reviews yet.