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China manufacture differential pressure switch wholesale OEM service China manufacture differential pressure switch wholesale OEM service China manufacture differential pressure switch wholesale OEM service China manufacture differential pressure switch wholesale OEM service

China manufacture differential pressure switch wholesale OEM service

Price:
USD 14.55 / Piece
Min.Order Quantity:
2 Pieces
Supply Ability:
  per
Port:
Shanghai,Ningbo
Place of Origin:
--
Payment Terms:
--
Brand:
--
Products Model:
--
 
  • Products Details
  • Company Profile

Quick Details

Packaging & Delivery

  • Packaging Details: Packed in carton box or customized Standard export carton packing.
  • Delivery Detail: --

Specifications

Product Description

China Manufacture differential pressure switch wholesale OEM service

DLD series differential pressure controls(oil presser control)protect the refrigeration compressor and other machineries. In refrigeration system,lubrication system must be kept in a certain oil pressure in order to get well lubrication for every part.If the oil pressure is too low,compressors will happen“Cylinder sticking”for losing oil in normal running or starting,even destroy bearing pad of
the compressor.
The differential pressure control receives the signal of discharge pressure from lubricating oil pump and suction pressure from compressor.And it maintains the two pressure in a certain differential range.When the difference is lower than the setting one,the switch automatically cuts the compressor circuit off to stop running.
Approvals:CE,GIC

Product Detail

 

Product name

Differential pressure switch
Color Customer's Request
Rated voltage 110V/220V
Ambient temperature -40℃~+65℃
Medium temperature -40℃~+120℃
Available medium R134a, R22, R407C, R404A/R507, water, air & oil
Cable connection 15mm dia.
Certification CE, GIC
Adjustable range 0.05-0.2MPa
Application pressure sensitive switch
Product Keywords compressor switch,pneumatic switch
Packaging & Shipping

PACKAGE:

Packed in carton box or customized
Standard export carton packing.

DELIVERY TIME:

7-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.

Certifications

OUR CERTIFICATES

 
 
Company Information

ABOUT US

Company information 

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.

Our Advantages

WHY CHOOSE US

TEAM

Professional technical and sales team

ODM/OEM

Provide oem/odm services

QUALITY

rofessional quality inspection team 

FACTORY

More than ten years of product production 

If the quantity of order is not very big,we could send them to you by express delivery,such as TNT,DHL,UPS OR EMS etc.

If order is big ,we will advise you use Air Shipping or Sea Shipping through your nominated forwarder agent.Our long-term cooperated agent also available.

FAQ
Q

How can I get the sample to check your quality?

A

After price confirmation, you can require for samples to check our product’s quality. If you just need a blank sample to check the design and quality. We will provide you sample for free as long as you afford the express freight.

Q

What can I get the price?

A

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your email so that we will regard you inquiry priority.

Q

What is your term of delivery?

A

We accept EXW, FOB Shenzhen or FOB Guangzhou. You can choosethe one which is the most convenient or cost effective for you.

 
Q

What about the lead time for the mass production?

A

Honestly, it depends on the order quantity and the season you place the order.

Contact Us

Tel: +86-519-857111751
Skype: friedrichluan
Whatsapp: +86 13776894467
Email: friedrich(at)czduling.com

Add: No. 18, Shengli Road, Baizhang Industrial Park, Xinbei District, Changzhou, Jiangsu, China (Mainland)

 

 
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    Stephen Xiao  |  Changzhou Duling Controller Co., Ltd.
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Verified Supplier - Changzhou Duling Controller Co., Ltd. Bussiness Type: Manufacturer
Scale: 51 - 100 People
Country/Region: China (Mainland)/Asia
Established: 2017

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