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Xi'an Automation Instrument No. 1 Factory

Diaphragm Pressure Gauge, Diaphragm Gauge, Plastic Pressure Gauge manufacturer / supplier in China, offering Full Plastic Diaphragm Pressure Gauge with Diameter 75mm 100mm, High Accuracy Digital Pressure Gauge for Precision Calibrations, 63mm/2.5" Manometer with Black Steel Case Brass Connector and so on.

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Supplier Homepage Product Diaphragm pressure gauge Full Plastic Diaphragm Pressure Gauge with Diameter 75mm 100mm

Full Plastic Diaphragm Pressure Gauge with Diameter 75mm 100mm

Purchase Qty.:
50-99 100-499 500-999 1,000+
FOB Unit Price: US $52 US $51 US $48 US $47
Purchase Qty. (Pieces) FOB Unit Price
50-99 US $52
100-499 US $51
500-999 US $48
1,000+ US $47
Get Latest Price
Port: Shanghai, China
Production Capacity: 700000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: YTP
  • Type: Diaphragm Pressure Gauge
  • Display: Pointer
  • Structure: Spring Pressure Gauge
  • Function: Local Indication Type
  • Features of Measurement Medium: Corrosion Resistant
  • Product Name: Diaphragm Pressure Gauge
  • Diaphragm: PTFE
  • Measure Unit: Psi Bar MPa etc.
  • Case Material: Plastic
  • Thread: NPT1/2 M20*1.5 G1/2 etc.
  • Trademark: OEM or our brand(qinyi or zoha )
  • Specification: plastic
  • HS Code: 90262090
  • Measuring Range: Medium-pressure Gauge
  • Accuracy: 1.6
  • Application: Industrial, Civil, Chemical Engineer, Pharmacy Oil
  • Connection Type: with Diaphragm Seal
  • Installation Structure: Direct Mounting
  • Indicating Pressure Reference: Absolute Pressure Gauge
  • Oil Filled: Dry or Silicone Oil or Glycerin Oil
  • Protection Degree: IP54
  • Dial Size: 75mm 100mm
  • Accuracy Class: 1.6%
  • Measure Range: 0-1MPa
  • Transport Package: 1PC/Box
  • Origin: China
Product Description
This gauge is made up of plastic pressure gauge for common use and diaphragm body of fullplastic material. Diaphragm body type includes standard mode and I shape mode.
The major components of full-plastic diaphragm pressure gauge are all made from plastic, the material of diaphragm is PTFE, which is excellently anti-corrosive. This gauge is suitable for chemical industry measuring the pressure of those strongly corrosive liquids or gas, including chlorine, hydrochloric acid, nitric acid and so on.

Main technology data
Accuracy degree: 1.6%
Measuring range: between 0-1MPa
Protection degree:IP54
Temperature of working environment:-20~70ºC
Gauge connect:or copper alloy
Diaphragm body material: PVC/PTFE
I shape flange connection(refer to flange standard)
Diaphragm connection: standard connecting thread M20*1.5
Gauge liquid filling: filled with working-use silicone oil
Working pressure: static load, 3/4 of measuring upper limit
Alternate load: 2/3 of measuring upper limit
Instant pressure: full measuring range

Pics show
Full Plastic Diaphragm Pressure Gauge with Diameter 75mm 100mmFull Plastic Diaphragm Pressure Gauge with Diameter 75mm 100mmFull Plastic Diaphragm Pressure Gauge with Diameter 75mm 100mmFull Plastic Diaphragm Pressure Gauge with Diameter 75mm 100mmFull Plastic Diaphragm Pressure Gauge with Diameter 75mm 100mm
Outline Size (mm)
Full Plastic Diaphragm Pressure Gauge with Diameter 75mm 100mm
Company introduction
Xi'an Automation Instrument No.1 Factory is an elder state-owned enterprise, mainly producing and selling pressure gauges, thermometer instruments and some related accessories. For decades, we are focusing on market-orientation, taking competitive advantages and customer satisfaction as our goal, striving for perfection and continuously transcend. Now we have become one of the most varieties, largest scale and strongest technology manufacturers in the instrument areas of China. Our products not only sell to the customers of China over 20 provinces, but also export to countries all around the world, like US, Russia, France, Korea, South Africa and so on. 
In recent years, facing new market environment, to achieve the sustainable development of the enterprise, we continuously reform and innovation. On the one hand, we strengthen the ability of staffs, cost control and products quality control; on the other hand, we improve the company image, reputation and the brand awareness to maximize meet customer needs. To create a high-quality management and research team of our products, we cooperate with famous universities, scientific research institutions, world-wide famous manufacturers in instrument technology area so that our products will always keep the good quality and core competitiveness.


1)The quality of  Qinyi products

Our Products are all 100% inspected , and with standard production process.


We can provide our high quality products with reasonable price.

3) OEM services

In the past years, we have many OEM orders from very famous company in Russia,Ukraine,USA,Germany and European market .

4) Delivery 

Our company provides in-time delivery

5) Service

Our company provide best after-sale service all the time , for our goal is a long trade cooperation term.


Our factory have 18 years experiences and have already gaining the best reputation and response from the customers from all  over the world.

We may accept consumers order with special requirement for instrument and meter!

Contact: Shirly Lai
Phone: +86 18729482322
Any interest, pls feel free to contact me!

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