88 



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



No. 1374. 



No. 1382. 



No. 1388. 



No. 1376. 



No. 1380. 



BLOWERS 



1374. BLOWERS, Foot, Fletcher's, portable; give a steady and powerful blast. 



No !> 9A 9B 



Diameter of air reservoir, inches 7% 9 11 



Pressure obtainable, per inch, pounds 1 I 1 /., 1% 



Capacity, per hour, cubic feet 190 330 625 



Each $7.50 9.90 14.60 



1376. BLOWERS, Foot, Fletcher's, mounted on legs with rubber reservoir underneath, thus obviating 



the risk of injury. Specifications are same as given under No. 1374. 



No 10 10A 10B 



Each 8.70 11.40 17.40 



1377. RUBBER DISKS for Nos. 1374 and 1376 Blowers. 



Adapted to Nos 9 & 10 9A & 10A 9B & 10B 



Diameter, inches 9% 11% 14*4 



Each .40 .70 1.00 



1378. NETS for Nos. 1374 and 1376 Blowers Each .45 



1380. BLOWER, Hand Bellows, 7 inches in diameter 90 



1382. BLOWER, Hand, of rubber, two bulbs, one covered with net for constant pressure 1.00 



BLOWERS FOR POWER USE 



1388. BLOWERS, Hot Air, electrically operated, for producing a constant stream of hot air; useful 

 for quickly drying glassware such as large flasks, etc., also for promoting evaporations. 

 Complete with double switch, one for blast at room temperatures, the ether for hot air, and 

 with cord and plug for attaching to lamp socket. 



No A B C D 



A.C. D.C. 



For voltage 110 220 110 220 



Each 1T.50 18.25 17.50 18.25 



