Cooling Labs Absorption Chillers Digital Display Automation Hospital

We are an energetic company with wide market for ULVAC PVD-N180, Vacuum Pump PVD N360-1, York Centrifugal Chiller. Relying on the business philosophy of 'quality-oriented, service-oriented' and the service tenet of 'quality, customer first', we have won the recognition of users both inside and outside the industry. We continue to deepen the reform of the salary system, highlight the post value and strengthen the performance orientation. We are an enterprise focusing on product development, production and sales. The establishment of our corporate governance evaluation system is an important measure for our company to integrate with international practices.

Absorption Chiller Pump

Solution pump

TEIKOKU Shield Pump

Commonly used fragile accessories matching

High-quality choice, four advantages

Long life/low power consumption/no leakage/high vacuum

Brand trust, mature technology

Easy to install and provide support (using welding form, easy to install)

Smooth operation, low failure rate (close internal structure, few vulnerable parts, low failure rate)

Canned motor pump for Xinhu air conditioner

Hefei Xinhu Canned Motor Pump Co., Ltd. was originally a state-owned Shanghai Xinhu Motor Factory. It was founded in 1956. It is the earliest large-scale enterprise specializing in the production of canned motor pumps in China, and the drafting unit of the national canned motor pump and canned motor industry standards. Over the past 50 years, Xinhu has been unswervingly committed to product development and quality improvement based on industry and customer needs.

NP series canned motor pumps for absorption air conditioners, through advanced technology, equipment, process, testing methods, and management methods, perfectly solve the general and special requirements of leak-free transportation of different liquids.

Form example

NP65-40C/122H4-B

NP-Canned motor pump for air conditioner

65-suction diameter 65mm

40-discharge diameter 40mm

C-Impeller engineering diameter 160mm

122-motor model

H-insulation class H

4——Voltage 380V

B——50HZ without inducer

Features of Xinhu Canned Motor Pump

1. High air tightness. The sealing structure adopts the fluorine rubber rectangular gasket that is resistant to high vacuum and is not easy to breathe. In the structure, except for the flange connection required for maintenance, the other parts are welded to ensure high air tightness. The leak detection rate of helium mass spectrometry is less than 1X10. -8Pa.m3/s

2. Circulate in the shaft. The internal circulation method is adopted, and the liquid circulates inside the motor, which eliminates the possibility of external circulation leakage and greatly reduces the probability of pump leakage.

3. High-efficiency motor. Hiring domestic well-known design experts, using new motor design technology, motor efficiency and power factor are high, it is an ideal energy-saving product.

4. Excellent horizontal mold force. Adopting international advanced technology, independently developed a new generation of hydraulic model with lower cavitation margin and higher hydraulic efficiency, and the hydraulic performance of the pump has reached the domestic advanced level.

5. Low cavitation margin. An inducer is added in front of the impeller to improve the anti-cavitation performance of the pump, so that the installation height of the pump is lower, and the device cost is reduced.

6. High abrasion resistance, high impact toughness. The friction pair is made of high-quality graphite and spray-welded titanium alloy, which improves the service life of the bearing, bushing and thrust plate.

7. Fully sealed junction box. The junction box is a sealed structure, and silicone rubber is filled at the wire outlet to prevent external humid air from entering the motor cavity, ensuring the insulation performance of the motor.

Production Application

The company’s main business scope includes: central air-conditioning maintenance, cleaning and technical services; cooling tower and fan coil cleaning and maintenance services; custom processing of lithium bromide solution; sales of lithium bromide solution special impurity separators; central air-conditioning host and various zero Sales of accessories; installation and sales of central air conditioning systems, etc.

Widely used in major air-conditioning systems and process refrigeration cold and heat sources; in steel, textile, chemical, electronics, pharmaceutical, food and other industrial and mining enterprises, as well as hotels, theaters, hospitals, and large commercial buildings , Central heating stations and other occasions are widely used.

Contact Us

Ms. Guo- Sales Support & Operations Manager.

Email: mdguolijuan@zjflier.com

Mob: +8615358588768

WeChat: + 86 15358588768

WhatsApp: +86 15358588768

The structure of our Cooling Labs Absorption Chillers Digital Display Automation Hospital is stable, the safety performance is greatly enhanced, and the performance is better than similar products. While maintaining the advantages of developing foreign markets, we strengthen the development of domestic markets, take the road of brand strategy and enhance the core competitiveness of the enterprise. The history of our company's development for many years is a history of honest management, which has won us the trust of our customers, the support of our employees and the progress of our company.