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fire extinguisher pressure gauge Manufacturers

I have found results from1000+products and800+suppliers aboutfire extinguisher pressure gauge

Safefire (Hangzhou) Technology Co., Ltdmic-icon
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Pressure Gauge for Dry Powder Fire Extinguisher Diaphragm Pressure Gauge

Pressure Gauge for Dry Powder Fire Extinguisher Diaphragm Pressure Gauge

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Spring Pressure Gauge for ABC Powder Fire Extinguisher

Spring Pressure Gauge for ABC Powder Fire Extinguisher

US$0.30-0.56
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Spring Pressure Gauge

Fire Extinguisher Spring Pressure Gauge

US$0.26-0.45
500 Pieces(MOQ)
Sample Available
Hot Selling Fire Extinguisher Pressure Gauge

Hot Selling Fire Extinguisher Pressure Gauge

US$0.15-0.25
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Diaphragm Pressure Gauge

Fire Extinguisher Diaphragm Pressure Gauge

US$0.30-0.56
500 Pieces(MOQ)
Sample Available
Factory Manometer Gauge Pressure Gauge for Fire Extinguisher Diaphragm Pressure Gauge Manometer

Factory Manometer Gauge Pressure Gauge for Fire Extinguisher Diaphragm Pressure Gauge Manometer

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Pressure Gauge for Fire Extinguisher Pressure Meter Diaphragm Pressure Gauge Vacuum Gauge

Pressure Gauge for Fire Extinguisher Pressure Meter Diaphragm Pressure Gauge Vacuum Gauge

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Pressure Gauge 37mm

Fire Extinguisher Pressure Gauge 37mm

US$0.15-0.25
500 Pieces(MOQ)
Sample Available
CE Aproved Mini Diaphragm Pressure Gauge 23mm for Dry Powder Fire Extinguisher

CE Aproved Mini Diaphragm Pressure Gauge 23mm for Dry Powder Fire Extinguisher

US$0.19-0.23
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Pressure Gauge 30mm

Fire Extinguisher Pressure Gauge 30mm

US$0.26-0.46
500 Pieces(MOQ)
Sample Available
Hot Selling 23mm Fire Extinguisher Pressure Gauge in The Market

Hot Selling 23mm Fire Extinguisher Pressure Gauge in The Market

US$0.15-0.25
500 Pieces(MOQ)
Sample Available
Manometer Pressure Gauge for Fire Extinguisher Spring Pressure Gauge Fire Extinguisher/Factory

Manometer Pressure Gauge for Fire Extinguisher Spring Pressure Gauge Fire Extinguisher/Factory

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
23mm 30mm 37mm Spring Diaphragm Fire Extinguisher Pressure Gauge

23mm 30mm 37mm Spring Diaphragm Fire Extinguisher Pressure Gauge

US$0.265-0.285
500 Pieces(MOQ)
Sample Available
Manufacturer Diaphragm Pressure Gauge for Fire Extinguisher

Manufacturer Diaphragm Pressure Gauge for Fire Extinguisher

US$0.21-0.29
500 Pieces(MOQ)
Sample Available
Fire Extinguisher 30mm Pressure Gauge with Safety Certificate

Fire Extinguisher 30mm Pressure Gauge with Safety Certificate

US$0.26-0.46
500 Pieces(MOQ)
Sample Available
Diaphragm Pressure Gauge 23mm for Fire Extinguisher with CE

Diaphragm Pressure Gauge 23mm for Fire Extinguisher with CE

US$0.21-0.25
500 Pieces(MOQ)
Sample Available
Best Fire Extinguisher Diaphragm Pressure Gauge 23mm

Best Fire Extinguisher Diaphragm Pressure Gauge 23mm

US$0.26-0.46
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Manometer Pressure Gauge for Varie Agent

Fire Extinguisher Manometer Pressure Gauge for Varie Agent

US$0.20-0.29
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Water-Base Pressure Gauge

Fire Extinguisher Water-Base Pressure Gauge

US$0.79-0.99
500 Pieces(MOQ)
Sample Available
Hot Sales High Quality Fire Extinguisher Diaphragm Pressure Gauge

Hot Sales High Quality Fire Extinguisher Diaphragm Pressure Gauge

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Wholesale Manometer Pressure Gauge for Fire Extinguisher 30cm DIP Tube Fire Hose Manometer

Wholesale Manometer Pressure Gauge for Fire Extinguisher 30cm DIP Tube Fire Hose Manometer

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Multi Function Normal Type 30mm/37mm Pressure Gauges of Fire Extinguishers

Multi Function Normal Type 30mm/37mm Pressure Gauges of Fire Extinguishers

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Hot Sales High Quality and Low Price Fire Extinguisher Pressure Gauge

Hot Sales High Quality and Low Price Fire Extinguisher Pressure Gauge

US$0.26-0.46
500 Pieces(MOQ)
Sample Available
Normal Type 30mm/37mm Pressure Gauges of Fire Extinguishers

Normal Type 30mm/37mm Pressure Gauges of Fire Extinguishers

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Small Spiral Tube Pressure Gauge for Fire Extinguisher

Small Spiral Tube Pressure Gauge for Fire Extinguisher

US$0.20-0.29
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Pressure Gauges/Manometer for Vietnam Market

Fire Extinguisher Pressure Gauges/Manometer for Vietnam Market

US$0.25-0.29
500 Pieces(MOQ)
Sample Available
Brass Fire Extinguisher Pressure Gauge 30mm Can Be Customizable

Brass Fire Extinguisher Pressure Gauge 30mm Can Be Customizable

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Factory Supply High Quality, Fire Extinguisher Small Pressure Gauge on Sale Hot

Factory Supply High Quality, Fire Extinguisher Small Pressure Gauge on Sale Hot

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Diaphragm Pressure Gauge Is of High Quality and Has Safety Certification

Fire Extinguisher Diaphragm Pressure Gauge Is of High Quality and Has Safety Certification

US$0.15-0.25
500 Pieces(MOQ)
Sample Available
Manometer Pressure Gauge for Fire Extinguisher Spring Pressure Gauge Hanging Dry Powder Fire Extinguisher

Manometer Pressure Gauge for Fire Extinguisher Spring Pressure Gauge Hanging Dry Powder Fire Extinguisher

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Pressure Gauges/Manometer for Fire Extinguisher Parts Fire Hose Extinguisher Gauge DIP Tube

Pressure Gauges/Manometer for Fire Extinguisher Parts Fire Hose Extinguisher Gauge DIP Tube

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Pressure Gauge Can Be Customized

Fire Extinguisher Pressure Gauge Can Be Customized

US$0.30-0.56
500 Pieces(MOQ)
Sample Available
Fire Extinguisher 35mm Pressure Gauge Factory Direct Sale with Safety Certificate

Fire Extinguisher 35mm Pressure Gauge Factory Direct Sale with Safety Certificate

US$0.24-0.28
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Pressure Gauge China Factory Direct Sale Can Be Customized with Safety Certificate

Fire Extinguisher Pressure Gauge China Factory Direct Sale Can Be Customized with Safety Certificate

US$0.30-0.56
500 Pieces(MOQ)
Sample Available
Cheap Manometer Pressure Gauge for Fire Extinguisher Spring Pressure Gauge 30mm Gauge Fire Hose Rubber Hose

Cheap Manometer Pressure Gauge for Fire Extinguisher Spring Pressure Gauge 30mm Gauge Fire Hose Rubber Hose

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Factory Price Bulk Wholesale Gas Pressure Gauge for ABC Powder Fire Extinguisher Accessories

Factory Price Bulk Wholesale Gas Pressure Gauge for ABC Powder Fire Extinguisher Accessories

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Factory Direct Sale High Quality Fire Extinguisher Pressure Gauge Can Be Customize

Factory Direct Sale High Quality Fire Extinguisher Pressure Gauge Can Be Customize

US$0.26-0.46
500 Pieces(MOQ)
Sample Available
Natural Gas Pressure Gauge 35mm Spring Pressure Gauge Fire Extinguisher Valve Nozzle

Natural Gas Pressure Gauge 35mm Spring Pressure Gauge Fire Extinguisher Valve Nozzle

US$0.59-0.79
500 Pieces(MOQ)
Sample Available
Low Price Diaphragm Pressure Gauge for Fire Extinguisher Spring Pressure Gauge Pressure Sensor

Low Price Diaphragm Pressure Gauge for Fire Extinguisher Spring Pressure Gauge Pressure Sensor

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Hot Selling Fire Extinguishers Accessories Manometer Pressure Gauge for ABC Powder Fire Extinguisher

Hot Selling Fire Extinguishers Accessories Manometer Pressure Gauge for ABC Powder Fire Extinguisher

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
High Quality Good Price Fire Extinguisher Pressure Gauge Compnnut Fire Extinguisher Pressure Gauge

High Quality Good Price Fire Extinguisher Pressure Gauge Compnnut Fire Extinguisher Pressure Gauge

US$0.20-0.29
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Gauge Mini Pressure Gauge Diaphragm Pressure Gauge Stainless Steel Pressure Gauge Vacuum

Fire Extinguisher Gauge Mini Pressure Gauge Diaphragm Pressure Gauge Stainless Steel Pressure Gauge Vacuum

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
23mm Top Quality Fire Extinguisher Pressure Gauge Comply with European Standards

23mm Top Quality Fire Extinguisher Pressure Gauge Comply with European Standards

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Diaphragm Pressure Gauge for Fire Extinguisher Gauge 23mm Gauge Pressure Switch

Diaphragm Pressure Gauge for Fire Extinguisher Gauge 23mm Gauge Pressure Switch

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Water-Based Fire Extinguisher Pressure Gauge Diaphragm Pressure Gauge Manometer Vacuum Gauge

Water-Based Fire Extinguisher Pressure Gauge Diaphragm Pressure Gauge Manometer Vacuum Gauge

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Pressure Gauge Factory Direct Sale with Safety Certificate

Fire Extinguisher Pressure Gauge Factory Direct Sale with Safety Certificate

US$0.30-0.56
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Pressure Gauge Factory Direct Sale Good Quality and Low Price

Fire Extinguisher Pressure Gauge Factory Direct Sale Good Quality and Low Price

US$0.15-0.25
500 Pieces(MOQ)
Sample Available
Fire Extinguisher Parts ABC Fire Extinguisher 25mm Pressure Gauge

Fire Extinguisher Parts ABC Fire Extinguisher 25mm Pressure Gauge

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Pressure Gauge Manometer for Dry Powder Water Fire Extinguisher

Pressure Gauge Manometer for Dry Powder Water Fire Extinguisher

US$0.21-0.25
500 Pieces(MOQ)
Sample Available
Omecfire/OEM Fire Extinguisher Accessories ABC Fire Extinguisher 30mm Pressure Gauge

Omecfire/OEM Fire Extinguisher Accessories ABC Fire Extinguisher 30mm Pressure Gauge

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Dry Powder Fire Extinguisher Valve DIP Tube Pressure Gauge Extinguisher Gauge Nozzle

Dry Powder Fire Extinguisher Valve DIP Tube Pressure Gauge Extinguisher Gauge Nozzle

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
25mm Fire Extinguisher Valve Pressure Gauge Vacuum Gauge

25mm Fire Extinguisher Valve Pressure Gauge Vacuum Gauge

US$0.28-0.30
500 Pieces(MOQ)
Sample Available
Diaphragm Natural Gas Pressure Gauge Spring Pressure Gauge Extinguisher Gauge Fire Extinguisher Valve

Diaphragm Natural Gas Pressure Gauge Spring Pressure Gauge Extinguisher Gauge Fire Extinguisher Valve

US$0.59-0.79
500 Pieces(MOQ)
Sample Available
Extinguisher Spring Pressure Gauge 37mm for 2-10kg Extinguisher

Extinguisher Spring Pressure Gauge 37mm for 2-10kg Extinguisher

US$0.20-0.29
500 Pieces(MOQ)
Sample Available
Fire Extinguisher 25mm Brass Pressure Gauge Fire Extinguisher Valve DIP Tube Fire Extinguisher Valve

Fire Extinguisher 25mm Brass Pressure Gauge Fire Extinguisher Valve DIP Tube Fire Extinguisher Valve

US$0.28-0.30
500 Pieces(MOQ)
Sample Available

Sourcing guidance for Fire Extinguisher Pressure Gauge

What are the key technical specifications to consider when selecting a fire extinguisher pressure gauge?

Buyers must prioritize accuracy classes (typically Class 1.6 or 2.5) and pressure ranges that match the specific fire extinguisher type (e.g., Dry Powder, CO2, or Foam). Ensure the thread size (e.g., M10x1, NPT1/8) is compatible with your valve body. Material-wise, stainless steel or brass casings are preferred for corrosion resistance, and the bourdon tube must be tested for fatigue resistance to ensure long-term reliability under constant pressure.

Which international compliance standards are mandatory for these gauges?

Since this is a safety-critical component, gauges must adhere to EN3-7 (European standard), UL 299/UL 711 (US standards), or ISO 11602. Look for suppliers on Made-in-China.com who provide CE marking and LPCB or VdS certifications. These certifications ensure the gauge will function correctly during an emergency and meet the legal requirements for fire safety equipment in your target market.

How can I verify the quality and durability of the gauge before bulk purchasing?

Request a salt spray test report to ensure the gauge can withstand humid or coastal environments without corroding. Additionally, ask for leakage test results and overpressure resistance data (the gauge should withstand pressure significantly higher than its working range without bursting). It is highly recommended to order samples for destructive testing to verify that the green 'charged' zone and red 'recharge' zones are calibrated accurately.

What are the common usage scenarios and environmental considerations?

Gauges must be selected based on the operating temperature range, usually -30°C to +60°C, to ensure the needle doesn't stick in extreme climates. For outdoor or marine use, IP65-rated waterproof sealing is essential to prevent moisture from fogging the dial face, which could lead to misreading the pressure levels during inspections.

Cross-Border Procurement Strategy for Fire Safety Components

What are the primary risks when importing fire extinguisher gauges and how to mitigate them?

The biggest risk is non-compliance with local fire marshal regulations, which can lead to shipment seizures or legal liability. Mitigate this by using Third-Party Inspection services (like SGS or Intertek) before the balance payment is made. Ensure the supplier provides a Certificate of Conformity (CoC) for every batch to prove the goods match the approved samples.

How should I negotiate with suppliers on Made-in-China.com for the best value?

Focus on Total Cost of Ownership (TCO) rather than just the unit price. Negotiate for customized dial faces (OEM branding) at no extra cost for high-volume orders (typically 5,000+ units). Ask for a 2-year quality warranty and negotiate progressive discounts where the unit price drops by 5-10% as your annual cumulative volume increases.

What are the shipping and transaction security tips for this category?

Pressure gauges are sensitive instruments; ensure the contract specifies double-wall corrugated export packaging with individual bubble wrap to prevent calibration shifts during transit. For transaction security, always use Secured Trading services on Made-in-China.com to protect your payment until the shipping documents are verified. For shipping, Sea Freight (LCL/FCL) is most economical, but ensure the HS Code (typically 902620) is correctly declared to avoid customs delays.

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