Brand:BF
Model:BF3-40 Diaphragm
Product name: BF Diaphragm Seal of Air Operated Double Diaphragm Pump
Size: 3/8"~4"
Flow: 16L/Min~400L/Min
Material: Aluminum, Polypropylene, Stainless Steel, Cast Iron
Performance parameter
Size: 3/8"~4"
Flow: 16L/Min~400L/Min
Suction Lift: 0~5m
Head: 0~70m
Material: Aluminum, Polypropylene, Stainless Steel, Cast Iron
Environment Conditions
Design Temperature:-20°C~60°C;
RH:5%~90%;
Atmospheric pressure: 86kPa~106kPa.
Available Zone:Zone 1 and Zone 2 for gas environemnt, Zone 21 and Zone 22 for combustible dust environment.
Example for marking for gas and dust atmosphreres II 2 GD c
Use Requirements
Suitable medium:water, oil, waste water and Slurry.
Max surface temperature:II G:T6= 85°C. II D:40°C
Large particle handling
BF pump unique slurry pumps allow you to pass varying sizes and types of particles through the pump without any issue. As long as there is enough liquid carrying the solid the BF pumps slurry pumps will get the job done.




