Products

DUOSEAL®

Rugged High Performance Vacuum Pumps

Low RPM reduces
Fast pump down
Large oil reservoir dilutes contaminants
Low maintenance
Long life

Two Stage
Small		Large
Model	CFM(M³³hr^-1³)	Model	CFM(M³³hr^-1³)
1400	0.9(0.5)	1376	10.6(6.2)
1405	3.2(1.9)	1397	17.7(10.4)
1402	5.6(3.3)	1374	23.0(23.5)
Single Stage
1399	1.2(0.7)	1380	5.6(3.3)

For more details, see http://www.welchvacuum.com/products/lab/high/duoseal.html

Dynavac Engineering DUOSEAL® Rugged High Performance Vacuum Pumps, Low RPM reduces, Fast pump down, Large oil reservoir dilutes contaminants, Low maintenance, Long life

Products

DUOSEAL®

Rugged High Performance Vacuum Pumps

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