Advantage: 1.5 inch
1. Small volume, larger flow rate that is up to 340 lpm.2. Fluid pressure can reach 8 bar.3. The epoxy coating of air valve.4. Reliable air commuting valve
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 RD40Suction size 1.5inDischarge size 1.5inAir inlet size1/2inSuction lift5mMax.air pressure7barMax.flow 3401/minMax.head 70mMax.grain diameter5mmWeight 15.2~38.6kg Material of BodyPP. acetal. PVDF, AL. SST.CI
1. Small volume, larger flow rate that is up to 340 lpm.2. Fluid pressure can reach 8 bar.3. The epoxy coating of air valve.4. Reliable air commuting valve
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 RD40Suction size 1.5inDischarge size 1.5inAir inlet size1/2inSuction lift5mMax.air pressure7barMax.flow 3401/minMax.head 70mMax.grain diameter5mmWeight 15.2~38.6kg Material of BodyPP. acetal. PVDF, AL. SST.CI