BAIRD &.TATLOCK (LOM)ON) LTD. 



2693* Duplicate pump, with rubber suction hose, air vessel, and pressure gauge. For washing, 70/- extra. 



2694* Or one pump with two air vessels and pressure gauges, and switch valve provided with rinse through 

 arrangement, extra 120/-. 



2697* Packing case table provided with lead-lined top and drain pipe, as shown in woodcut, 50/- extra. 

 2698* Or packing case only for the above machine, 7/6 extra. 



2699-2702 



Non- Washing Laboratory Filter Presses, complete with pump, accumulator, and pressure gauge, 

 as shown in illustration. Working pressure, 100 Ibs. per square inch. Can be worked with either 

 filter paper or filter cloth. 



Prices, see page 526. 



CHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS- 



525 



