CENTBAL SCIENTIFIC CO., CHICAGO, U. 8. A. 



No. 1410. 



No. 1414. 



No. 1436. 



No. 1415. 



1410. AIR RECEIVERS for Nos. 1406 and 1408, which can be set to blow off at any desired pressure 

 by turning the adjusting nut. 



No 



For Blower No 



Height, inches 



Length, over all, inches 



Diameter, inches 



Capacity, gallons 



Net weight, Ibs 



Pipe size, inlet and outlet, inches. 

 Each 



BLOWERS OPERATED BY WATER PRESSURE 



1414. BLOWER, Muencke's, operated by water blast for either compressing or exhausting. With 30 



pounds pressure it will run two ordinary sized blast lamps. Intended for connecting to 

 water supply by rubber tubing. Complete with one Filter Pump No. 5476, zinc water 

 chamber 4x8 inches, air outlet and stopcock for regulation 12.50 



1415. BLOWER, Muencke's, same as No. 1414 but with vacuum gage to indicate amount of va- 



cuum . 20.00 



BLOWPIPES 



1430. BLOWPIPES, of brass, plain. 



Length, inches 8 10 12 



Each. 20 .25 .30 



1432. BLOWPIPES, of brass, with air chamber. 



Length, inches 8 10 12 



Each 35 .45 .50 



1433. BLOWPIPE MOUTHPIECE, of wood to fit blowpipes Nos. 1430 and 1432 Each .15 



Per dozen 1.50 



1436. BLOWPIPE, Berzelius Form, of brass, with hard rubber mouthpiece and platinum plate placed 



on end of jet. Can be taken apart 2.50 



