Saunders and Weeks (Bristol) Limited
Pressure Gauge Manufacturers

265 to 267 Church Road, Redfield, Bristol BS5 9HU, United Kingdom
Telephone: +44 0117 955 7142
Fax: +44 0117 955 6064
Email: ross@saundersweeks.co.uk

Tank Contents Gauges Pages - Hydrostatic Tank Contents Gauge Manually Operated System

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Home - click here
Gauges:
Heavy Duty
Standard, Class 1.6
Standard, Class 1
Stainless Steel
Liquid Filled
Capsule
Diaphragm
Safety Pattern
Test
Diaphragm Seal and Hygienic
Tank Contents
Special Purpose Gauges and Instruments
Thermometers:
Bimetal Thermometers
Filled System Thermometers
Extra:
Accessories
Other Services
Contact:
Contact Us/Request a Catalogue


Page shows picture of a Hydrostatic Tank Gauge

MANUFACTURERS + REPAIR & RECALIBRATION

Hydrostatic Tank Contents Gauge Manually Operated System

Operation
The 28PU gauge uses the hydrostatic principle of proven reliability and simplicity, requiring no power supply. This method requires minimum installation time and gives important advantages in the safe measurement of volatile liquids. By operating a small hand pump, fixed at the bottom of the gauge, charges the system with air under pressure. The liquid is displaced from the balance chamber at the bottom of the tank, while excess air escapes via the tanks vent. The resulting pressure in the balance chamber is indicated by the gauge and is proportionate to the head of liquid in the tank. The gauge can be mounted at any position, and may be disconnected at any time without upsetting the calibration. Maintenance is not normally required, as there are no moving parts external to the gauge.

The types of Tank Contents Gauges are as follows:

28PU - click here
28RBP & 28RD - click here
28RC - click here
28L - click here
28LV - click here
28DCI - click here
28AU - click here
FillSafe Overfill Alarm Unit - click here

NOT SURE WHICH INSTRUMENT YOU NEED? CLICK HERE OR CALL US NOW ON 0117 9557142 FOR EXPERT HELP AND ADVICE.

Download our Catalogue - click here.

Logos shown include:
BEMA, The Bristol and Western Engineering Manufacturers' Association.
BSI Registered.
PGDT, The Pressure Gauge and Dial Thermometer Association of Europe.