Product Description
This miniature pressure gauge is a high-pressure mini gauge. It features a compact design and space-saving installation, and is commonly used on hydraulic oil guns, grease guns, small accumulators, and portable hydraulic tools.
Key Specifications
Range Specifications
Model 1: 0–20 MPa, unzoned scale
Model 2: 0–40 MPa, with three-color warning zones
Green Zone: 0–20 MPa (Normal Operating Range)
Yellow Zone: 20–30 MPa (Early Warning Range)
Red Zone: 30–40 MPa (High-Pressure Warning Range)
Construction and Materials
Case: Chrome-plated metal housing, impact-resistant and rust-proof
Dial: Luminous white background, allowing clear reading of the pointer even in low-light conditions
Connection: Built-in straight threaded port, can be screwed directly into the valve body of a grease gun
Movement: Bourdon tube high-pressure structure, stable pressure resistance, resistant to pressure loss
Accuracy and Applications
Accuracy Grade: General industrial grade, suitable for monitoring equipment pressure
Suitable Media: Hydraulic oil, grease, and other hydraulic media
Applications: Grease guns, manual hydraulic pumps, small hydraulic cylinders, portable hydraulic tools
Product Features
Compact size takes up minimal installation space, suitable for tight valve locations
Luminescent dial ensures clear readings during nighttime operations
Sturdy and durable metal housing resists vibration and is shatter-resistant
High-pressure sealing design maintains pressure for extended periods without oil leakage
