hot sale all stainless steel 316 diaphragm liquid filled pressure gauge
USD $1 - $10 /Piece
Min.Order:100 Pieces
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the professional diaphragm pressure gauge manufacturer in china
High quality diaphragm pressure gauge
Diaphragm seal pressure gauge is suitable for measuring the pressure or vacuum of corrosive liquid that will not crystallize and solidify.
Diaphragm seal pressure gauges are divided into standard type and all stainless steel type, there are difference in material and measuring range between them. Besides of measuring common pressure, stainless steel diaphragm seal pressure gauge can measure the low pressure of 1.6~40Kpa and vacuum. Stainless steel diaphragm seal pressure gauge with flange connector can be used for measuring the pressure of media, in which granule and deposit exist. So the gauges are widely used for measuring the low pressure of corrosive medium in chemical industry.
Working Principium
The gauge is made up of measuring system (including flange connector and diaphragm seal etc.) pressure transfer system and indicating device (including crank arm, gears, point and dial etc.), and out crust (including crust, cover and glass etc.).
The working principium of the gauge is that diaphragm can take place elastic distortion under the pressure of medium, and the change is transformed and amplified by gears, then drives the pointer over a dial to provide a pressure reading.
Technical Specifications
Accuracy: 2.5
Operating condition temperature: -40~70℃; Relative humidity ≤ 90%
Temperature effect : when working temperature deviates from 20±5℃, the additional temperature error is not more than 0.4%/10℃.
Type Implication
Nominal diameter
100:Φ100mm 150:Φ150mm
•Outdoor and severe ambient and process conditions
•Use where harmful vibration and pulsation are present
•Hydraulic equipment, pressure washers,oil field equipment, pumps, compressors and process systems
Gaseous, liquid, and corrosive media corrosive environment
Specification
Size: | 1.5",2",2.5",3",4",6" |
Pressure ranges: | -1 to 1000bar |
Case: | stainless steel, plastic , forged brass, steel,iron |
Accuracy class: | 1%, 1.6%, 2.5% |
Threads sizes: | 1/8, 1/4, 3/8 and 1/2 inches |
Thread standard: | NPT, BSP (G, PF), BSPT (ZG, PT) |
Connection mounting: | bottom, top, left, right and center back |
Burdon tube: | stainless steel, phosphor bronze |
Movement: | 316SS,Brass |
Dial,Pointer: | Aluminum |
Welding: | TIG ,Laser Welding |
Window(lens): | tempered glass, polycarbonate |
Fill: | glycerine,Silicone |
Working temperture: | -20°C- 70°C |
IP class: | IP 65 |
The above parameters can be customized
Based on the advanced equipment, high technology, serious inspection procedure, best after-sales service, our professional level and unremitting efforts, gaining the best reputation and response from the customers.
In order to ensure the quality of the products, our manufacturing facility in China is ISO9001 certificated and always in line with quality first .
From the raw material to the finished production we have the very strict and serious procedure to guarantee our products get to the different quality requirements to provide our customers high quality products, first-class service.
Yuyao Zend Instrument Factory is a production of the barometer, seismic table, steel table, hydraulic meter, gas meter, pipeline valve pressure gauge, vacuum gauge... And other products, sales in Asia, the Middle East, Europe, Latin America and other regions; specifications complete, widely used in pneumatic,hydraulic, water, oil, chemical, metallurgy, machinery, food, gas, valve, pipe and other industries; products by the broad masses of customers.
Companies adhere to the "sincerity casts reputation, professional build quality" business philosophy, that customer is the product quality of the referee. Proceed from the personnel, equipment, management, strict each link, so as to guarantee the quality of products talent showing itself in the many brands, to win the trust of customers, at all times to the integrity of service in the first place, improve product quality at the same time, to improve their service repair ability,Zend each kind of products recommended to customers, let customers without fault.. has a complete, scientific quality management system.
Yuyao Zend Instrument Factory integrity, strength and quality of products recognized by the industry. Welcome all friends to visit, guidance and business negotiation.
Why choose us? ------- Yuyao Zend Instrument Factory
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1) Advance Equipment and Professional Technology: we are committed to offer the good quality gauges with advance equipment and professional technology for all over the world customers.
2) Best After-sales Service : Our company provide best after-sale service all the time , for our goal is a long trade cooperation term.
3) Serious Inspection Procedure with Excellent Quality: Our pressure gauges all are 100% inspection , we also have passed ISO9001 and UL certificated.
4) Quickly Delivery: Our company provides in-time delivery with , always satisfy customers needs.
5) Convenient Purchase and save cost: Zend is a direct exporter and skillful manufacturer, so it's convenient for you to purchase , We can provide our high quality products with reasonable price.
6) Best Reputation : Our factory have 5 years experiences and have already gaining the best reputation and response from the customers from all over the world.
7)OEM orders: In the past years, we have many OEM orders from very famous company in USA and European market .
1. What's your minimum order quantity ?
We have no limits about MOQ, we can sell product to you even you just want 1 piece.
2. How about the usual delivery time?
We will send goods to you within 15 working days.
3. What terms of payment are available?
TT, Paypal, LC.
4. What detailed informations do we need if you want to order our procduct ?
Pressure range, diameter, accuracy, mounting, and other related parameters.
5. Does quantity affects price?
Yes. For larger quantities, we will give you some discount.
Contact person:Mr Urel Yu
Mobile:+86-15825585780
Skype:yujigang3
Address:No.78 Zhengxing West Road,Lianghui Economic Development Zone,Yuyao City,Ningbo,China.