Advantage: 3/4 inch or 1/21. Two size inlet and outlet. 3/4 & 1/2 inch. Easy to install.2. Easy to control in long distance, able to connect with solenoid valve.3. Quick to start, strong self-suction power.
RD series air operated diaphragm pumps' sizes vary from 1/4 to 3 inch inlet/outlet, The pump body is made of various material, including PP, acetal, PVDF, Al, SST, CI, etc, which with high quality and good-looking appearance, is very similar to Graco's, but much cheaper than it.
Type RD15Suction size 1/2in -3/4inDischarge size 1/2inAir inlet size1/4inSuction lift4mMax.air pressure 7barMax.flow 50l/min -61l/mMax.head 70mMax.grain diameter2.5mmWeight 2.7~3.7kg Material of BodyPP, acetal. PVDF,Al. SST304/316
RD series air operated diaphragm pumps' sizes vary from 1/4 to 3 inch inlet/outlet, The pump body is made of various material, including PP, acetal, PVDF, Al, SST, CI, etc, which with high quality and good-looking appearance, is very similar to Graco's, but much cheaper than it.
Type RD15Suction size 1/2in -3/4inDischarge size 1/2inAir inlet size1/4inSuction lift4mMax.air pressure 7barMax.flow 50l/min -61l/mMax.head 70mMax.grain diameter2.5mmWeight 2.7~3.7kg Material of BodyPP, acetal. PVDF,Al. SST304/316