Adjustable dual differential pressure controller for refrigeration equipment

Adjustable dual differential pressure controller for refrigeration equipment

Duling dual pressure switches are for use on commercial refrigeration and air conditioning systems to protect compressor against excessively low suction pressure or excessively high discharge pressure.
Dual pressure switches are compatible with HCFC and non-flammable HFC refrigerants.

Dual Pressure Applications are designed primarily for use as combination high and low pressure controls on commercial refrigeration and air conditioning applications.These controls are available in several pressure ranges and are compatible with most common refrigerants. Ammonia compatible models are also available.

Description:

· Can be used not only in fluoride refrigeration,but also in air and liquid.
· Protect compressors in refrigeration and air-condition plant, and keep them from over-low pressure or over-high suction pressure.

CE Approved Euro Switch Adjustable Pressure Switches

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Changzhou Duling Controller Co.,Ltd is a collection research and development, production, sales and service in a body's enterprise, has the advances production and testing equipment. The main refrigeration bypass selenoid valve, pressure protection switch, unloading valve, check valve, water valve and other products.

Changzhou Duling since its founding in 2002, has been to provide better products for the society and ceaseless effort, struggle; Duling, the company has always been that guarantee the quality of each product, the best interpretation is a corporate social responsibility. On the basis of constant pursuit of more excellent product quality, to provide more high quality products for the society.

Punctual delivery time:
•Carry out your order into our well-organized production schedule to ensure your punctual delivery time.
•Production report before order packing.
•Shipping notice and photos sending as soon as your order is shipped.

After sales service:
•We will pay high attention to your feedback after receiving the goods.
•Provide 1 year warranty after goods arrival.
•Guarantee all parts available in lifetime using.
•Positively revert your complaints within 2 days.

Q: Are you manufacture or trading company?
A: We are manufacture and we have our foreign trade apartment.
Q: What's your MOQ?
A: Our MOQ is 10 pics for each model.
Q: What's the delivery time?
A: We could deliver the goods within 7 days after order confirmed. Just like purchasing from your local             distributor, but with more competative price.
Q: Can I get free samples?
A: Yes, we could provide free samples and deliver with freight collected.