0.1 to 250 Mpa High Precision Pressure Gauge

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$1.99 - $2.99 / Piece | 300 Piece/Pieces (Min. Order)
+/-0.25%, +/-0.4%
Connection Location:
Dial Diameter:
2"(50mm) 2.5"(63mm) 3.5"(95mm) 4" (100mm)
Differential Pressure Gauges pressure gauge
Lead Time:
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 30 Negotiable
Customized logo (Min. Order: 2000 Pieces)
Graphic customization (Min. Order: 2000 Pieces)
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Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
Pressure Gauge
stainless steel, black steel
Pressure Range:
-0.1~250 Mpa
+/-0.25%, +/-0.4%
dial size:
2" 2.5" 4" 4.5"
Connection Thread:
1/4"NPT or 1/8"NPT
Glass lens or plastic lens
brass internals
fillable, or glycerin filled
mount type:
Bottom mount, back mount or with U clamp
Supply Ability
Supply Ability:
500000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
White box, 50 ~ 100 pcs/master carton
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 30 To be negotiated
Video Description
Detail Information
High Precision +/-0.4% and 1/2" NPT -0.1 to 250 Mpa Pressure Gauge
Model JMB-160
DescriptionPrecision Pressure Gauge
ApplicationFor precision pressure measurement, with zero adjustable pointer,accuracy class.
Size  6"(150mm), and Customized Servic Available
Pressure Range  -0.1~250 Mpa
Socket Brass Lower Mount
Connection Thread 1/2" NPT, M20*1.5 or customized threads
Tube Brass or 316 stainless steel 
Case Black steel or stainless steel
Dial plateMirror dial, single and dual scale (psi, kpa, mpa, bar, kg/cm2) 
Ambient temperature5℃ to 40℃
LiquidWithout liquid
BracketWith no U-clamp 
BezelSrewed steel or stainless steel
Window(Lens) Glass lens
Accuracy +/-0.25%, +/-0.4%  
Product Overviews


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Production Flow





ALF received the following certificates and patents:

  • ISO9001:2015 manufacture of pressure gauge and door lock
  • UL listing: use no oil pressure gauges
  • CSA certificate: lead free pressure gauge
  •  ANSI Grade 3: entry door lock
  • High-Tech Enterprise (Jiangsu Province)
  • 32 different patents on products and processes


Our Company

Kunshan ALF Machinery & Instrument Co. Ltd. was founded in Shanghai in 1998.  With a production base of 70,000 square meters located at Huaqiao Town, Kunshan, Jiangsu province, ALF is specialized in the production and export of pressure gauge and door lock.ALF look forwards to strengthen our cooperation with customers and suppliers and enter a fast-growth lane through training key personnel, fasten technical developments, improving product quality, and enhancing customer satisfaction.  


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