BAIRD &TATLOCK (LONDON) LTD. 



EXPLANATION OF FIGURE 8. 



T'rTTT 1. [r^n 



Fig. 8 



To illustrate the application of standard stems and accessories the typical examples shown in Figure 8 are chosen. The 

 drawings are not to scale, and it will be understood that any desired combination of stems and accessories may be made to suit 

 a particular case. 



Station 1. Stem type No. 5428 with pocket No. 5441, allowing removal without interruption of pipe service. For use up 

 to 500 C (930 F.). 



Dimensions. P3, J-inch Whitworth Pipe Thread ; a, 2| inches, suitable for pipes of inside diameter 3 inches or over ; b, 

 total length overall 10 inches. 



Examples. Steam Pipes, Superheaters, Gas from Producers and Exhaust from Internal Combustion Engines. 



Station 2. -Stem type No. 5419, with Clamp Flange No. 5434, to regulate depth of insertion. May be horizontal if desired. 

 Dimensions. K, about 5 inches diameter, clamps on stem with set-screw ; c, not less than 3 inches ; d, to give required depth 

 e ; t, not less than 12 inches, usually balance of 36 inch stem. Diameter of stem f-inch. 



Examples. Flues from Boiler Furnaces or Gas Retort Benches, High Temperature Bake Ovens. 



Station 3. Stem type No. 5419, bent stem No. 5435 to keep it out of the way of work and to keep " cold junction " e cool. 

 Clamp Hook, No. 5333, to regulate depth of insertion. 



Dimensions. d, at least 3 inches in liquid ; k, enough to give required depth d ; h, enough to keep Connector C away from 

 furnace heat, k and h are usually made each 19 inches unless otherwise ordered. J clamps on stem by set-screw and is supplied 

 with f-inch Whitworth bolt and nut for attachment to side or lip of vessel. 



Examples. Baths of Oil or Low-melting Salt- Varnish Vats. For Metal baths see Stations 6 and 8. 



Station 4. Stem type No. 5419 or No. 5420, bent stem No. 5435, to take Inverted Weatherhood, No. 5446, Union Connection, 

 No. 5445, for attachment direct to metal wall with advantage of tight joint and quick removal. If temperature is over 600 C 

 (i 100 F.), or if it is necessary to remove stem without opening vessel to air, use also Wrought-Iron Sheath, No. 5436, and Bushing, 

 No. 5437. 



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