Model 50

Specifications

The Model 50 is a low volume, high performance, chemical resistant squeeze tube pump. It provides syringe-like flow rates for applications that require around the clock precision accuracy.
Inlet Requirements	Self-priming
Fluid Types	Mobile or Viscous; Abrasive or Non-abrasive
Dry Run Capability	yes
Submersible?	no
Maximum Pressure	20 PSIG
Minimum Flow Rate	6 ml per hour
Maximum Flow Rate	60 ml per hour
Fluid Temperatures Supported	Ranges from -75 to 275 degrees F
Mounting Requirements	Horizontal or vertical orientation
Power Source	115V AC Motor
Variable Flow Rate?	No
Dimensions (in inches)	2 1/2" W x 4" D x 3 1/4" H
Weight	10 oz.
Inlet/Outlet Fitting Diameter	¹⁄₈ inches
Other Features	Precision accuracy is enabled with timing motor. Available in 1, 5, and 10 RPM versions. Power draw is only 4 watts. Each unit is tested to 25 inches of mercury vacuum and pressure to 20 PSIG.

Model Number	ML/HR	RPM	Gallons/month
Model 50-3R-1 RPM	6	1	1.1
Model 50-3R-5 RPM	30	5	5.7
Model 50-3R-10 RPM	60	10	11