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  Catalogue 2011
 
Gunmetal Water Level Gauges

Material: BS 1400-LG2C.
For steam working pressures up to 250lbs/in2 (17.2bar) and temperatures up to 500ºF (260ºC).
These gauges are fitted with replaceable packing sleeves, providing easy and efficient maintenance.
An automatic safety ball check is fitted as standard in the water arm. This device prevents the sudden escape of water in the event of gauge glass breakage. We can fit a similar device in the steam arm if required.
Steam and water arms can be handed right or left to suit installation and flanged versions drilled to appropriate standards. Click here for further technical information.

Water level gauge selection.
We stock both screwed and flanged gauges in standard and light pattern versions.
The table below lists our stock gauges - click on the model number to view a photograph of the gauge, together with dimensional information.

Light pattern - Screwed connections
Model 30 31
Gauge Glass dia. 1/2" 1/2"  
Screwed male BSP thread 1/2" 3/4"  
Approx. weight per set: 2.2kg. 2.4kg  
       
Standard pattern - Screwed connections
Model 20 32 34
Gauge Glass dia. 1/2" 3/4" 1/2"
Screwed male BSP thread 1/2" 3/4" 1/2"
Approx. weight per set: 3.8kg 3.8kg 2.7kg
       
Light pattern - Flanged connections
Model 52    
Gauge Glass dia. 3/4"    
Flange diameter 4 1/2"    
Approx. weight per set: 5.4kg    
       
Standard pattern - Flanged connections
Model 41 44  
Gauge Glass dia. 1/2" 3/4"  
Flange diameter 4 1/2" 4 1/2"  
Approx. weight per set: 5.4kg 8.2kg