Qingdao Dazefengyang Meter& Welding Instruments Co., Ltd.
                                                                                                           
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13 Years
Since 2013
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40mm Glycerine Filled Pressure Gauge 2500kPa for Fire Extinguishing Systems

Price Negotiable
Price: Depends on total quantity
MOQ: 200PCS
Delivery Time: 5-30days
Brand: WYYW
Product Description
40mm Glycerine Filled Pressure Gauge 2500kPa For Fire Extinguishing System
40mm Glycerine Filled Pressure Gauge for Fire Extinguishing System Pressure gauge technical specifications and features
Product Specifications
Name Oil filled pressure gauge
Dials Size 40/50/63/100/150mm (or custom sizes available)
Case Stainless steel case
Pressure Mpa, other scale units bar, psi, kg/cm2 etc. optional
Ring None
Movement Brass
Socket Brass
Bourdon tube Bronze
Dial plate and pointer Aluminum
Window Acrylic / Plastic
Connection sizes 1/8" for 1.5", 1/4 for 2",2.5" case; 1/2 for 4",6"
Connection threads Metric Thread, NPT, BSP (G, PF), BSPT (ZG, PT)
Mounting Bottom/Back and panel
Accuracy 1.5"(40mm), 2"(50mm), 2.5(63mm)-2.5%
4(100mm) and 6 (150mm)-1.6%
Pressure limitation Steady: 3/4x full scale value
Fluctuation: 2/3x full scale value
Short time: full scale value
Pressure gauge internal components and construction Pressure gauge side view and mounting options Pressure gauge close-up details
Product Applications
  • 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
Qingdao DaZeFengYang manufacturing facility
Company Information
Qingdao DaZeFengYang is a professional pressure gauge and hardware tools manufacturer, and a member of China National Hardware Association.
Together with our highly skilled technical experts, we have put significant effort into meeting quality standards for pressure gauges as per GB/T (Chinese Standard) & International Standards requirements. We have obtained ISO9001 and CE certification for all our products, including pressure gauges, gas regulators, cutting torches, and welding torches.
Through years of development, we now offer an impressive selection of products, both special and standard, with competitive prices and reliable deliveries. Our speedy sales and after-sales service make our company attractive to customers worldwide, especially distributors and importers from Europe, Southeast Asia, Middle East, America, and Australia.
We welcome every friend to call, email, or visit our company. We sincerely hope to create a wonderful future together with you.
Quality control and testing processes Product manufacturing and assembly Finished product display
Packaging & Shipping
Product packaging and shipping methods
Quality Advantages
  • Advanced Equipment and Professional Technology: We are committed to offering high-quality gauges with advanced equipment and professional technology for customers worldwide.
  • Best After-sales Service: Our company provides excellent after-sale service, aiming for long-term trade cooperation.
  • Rigorous Inspection Procedure with Excellent Quality: Our pressure gauges undergo 100% inspection, and we have passed ISO9001 and UL certification.
  • Quick Delivery: We provide timely delivery that always satisfies customer needs.
  • Convenient Purchase and Cost Savings: As a skilled manufacturer, we make purchasing convenient and offer high-quality products at reasonable prices.
  • OEM Orders: Over the years, we have fulfilled many OEM orders for well-known companies in the USA and European markets.
Contact Information
WhatsApp: +8615153253081
Email: sales1@qddzfy.com

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao Dazefengyang Meter& Welding Instruments Co., Ltd.
Location Dingfeng Ruiping Center, No. 27, Hongqi Road, Qingdao, Shangdong, China
Contact Person Abby Yang

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