Digital Pressure Gauges
Explore our range of Additel digital pressure gauges and Calibrators: including the ADT685, ADT686, ADT673, ADT680A, ADT680P, ADT681A, ADT601Ex, and ADT273Ex series. Engineered to handle pressures up to 4,200 bar (60,000 psi), these advanced gauges and calibrators deliver precision and reliability across various applications.
At MAXIMATOR, we offer the full range of Additel Pressure Gauges and Calibrators but also customised solutions and unmatched local technical support, ensuring your specific needs are met with excellence.
Digital Pressure Gauges
CONFIGURABLE MULTI STAGE HYDROGEN BOOSTING STACK
This version is a 3-stage system with integrated gas cooling, automatic start/stop control, and completely pneumatic operation, requiring no electrical power supply on site.
Designed for mission-critical hydrogen infra- structure where reliability, safety, and pressure performance are non-negotiable.
3x
COMPRESSION STAGES
300b
STANDARD FILL PRESSURE
750b
HIGH PRESS CONFIGURATION
1500b
MAXIMUM CAPACITY
Ex rated and intrinsically safe
Ex rated and intrinsically safe
Pneumatically driven gas booster technology
Stainless steel system construction
Integrated safety valves and pressure control
Modular configuration for various pressure requirements
Compatible with hydrogen storage and test systems
Engineered for safe high-pressure hydrogen operation
Engineered for Safe H₂ Operation
Every component rated and tested for high-pressure hydrogen service
Common Application
H2 Car Refuelling
Cylinder Transfer & Filling
Hydrogen Reclaiming
Categories
Products
Discover the Additel range of digital pressure gauges, capable of handling pressures up to 4,200 bar (60,000 psi). Built with cutting-edge sensor technology, these gauges provide durability, accuracy, and flexibility, with temperature compensation from 14°F to 122°F (-10°C to 50°C). Whether measuring high-pressure, low inches of water, vacuum, or positive pressure, Additel has a solution to meet your needs. Maximize your operations with our customised calibration packages, local technical support, and NATA test certificates, ensuring reliable performance and peace of mind.