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AC6-HP Manometer

Category: AC6 Manometers

Price: £1,495.00

HIGH PRESSURE manometer 1-600 kPa differential.

Contact us on +441473 715589 to purchase by telephone.

Electronic Manometry in the 21st Century

The Comdronic AC6-HP is an electronic manometer which is designed to measure differential pressures - within the range of 1 kPa to 600 kPa - primarily on balancing valves within water-based HVAC systems. The AC6-HP is offered as a complete replacement for a traditional 'water box' and is the obvious choice for today's commissioning engineers.

For additional information, we have prepared some short videos which can be viewed on YouTube by clicking on any of the following:

Take a Reading

Select a Valve

User Maintenance

Service and Calibration

Extensive Valve Database - At Your Fingertips!

The performance characteristics of over 5,000 valves - from 70+ manufacturers - are pre-programmed into the AC6-HP and this extensive knowledge-base is continually being updated as new valves are introduced onto the market. Valve data files are automatically updated whenever an AC6-HP is serviced by us.


A nine-button navigation pad allows simple access to the easy-to-follow menu system and state-of-the-art software allows direct reading of flowrate, differential pressure, percentage of design flow and percentage of target flow. Display backlights ensure that on-screen data is always easy to read, even in the darkest of areas.


The use of sophisticated electronics and highly successful mechanics mean that high levels of accuracy are consistently achieved. The AC6-HP is particularly suited to modern systems with higher differentials being measured across differential pressure control valves and some automatic balancing valves.


The AC6-HP is lightweight, portable and compact and, as standard, it is supplied with a protective rubber boot in a robust carry-case, complete with connection hoses, adaptors, tools and comprehensive instructions. Full technical and service support is provided by Comdronic in the UK.

Measurement Accuracy

Range 1-20 kPa Accuracy +/-0.2 kPa
Range 20-600 kPa Accuracy +/-1.0% reading
Hystersis 0.2% span

Measurement Range

1 kPa to 600 kPa

Maximum Static Pressure 

20 bar

Effective Operating Time

20 Hours (normal usage)


Flow/Pressure display—shows valve type, Kvs value, handwheel setting (Variable orifice),  Differential pressure, Flow, valve maker, valve type, valve size. Flow and Pressure are shown in large text format
Multi display—shows valve type, Kvs value, handwheel setting (Variable orifice), Design flow, target Flow, Differential pressure, Flow, valve maker, valve type, valve size. 
Pressure display—large text Differential pressure.

Valve storage

Up to 100 storage locations are available for manually storing valve information on-site. This data can be uploaded to PC if using PcomPRO™. For projects larger than 100 valves use PcomPRO™ project software.


Context sensitive help is available for all functions. Dedicated button available for this function


Differential pressure- Pa, kPa, psi, bar, feet H2O, Inches H2O, mtrs H2O, mm H2O, cm H2O.
Flow- l/s, l/m, l/h, galls/m (imperial), gpm (US).

Edit Functions

Design flow, target flow, specific gravity, Kvs, valve maker, valve group, valve model, valve size, handwheel position. .


Over 5,000 valves and measuring devices from 70+ manufacturers worldwide.

Spares and Accessories

Replacement high pressure hoses. 
Mechseal style adaptors
Binder style insertion adaptors
Snap connector spares
Standard test equipment