Description
QBY Series pneumatic diaphragm pump
QBY Series pneumatic diaphragm pump is the new transport machine
driven by compressed air for various corrosive liquids and liquids
with solid grain and high viscosity and volatile and flammable and
toxin liquids etc.
Pump inlet and outlet has the specification
:φ*0mm(3/8inch),φ*5mm(1/2inch),φ*5mm(1inch),φ*0mm(1.5inch),φ*0mm(2inch),φ*5mm(2.5inch),φ*0mm(3inch),φ**0mm(4inch),
4 materials of pump body: Aluminum alloy, cast iron, stainless
steel, engineering plastic.
Diaphragm materials: NBR, Neoprene, Fluorine plastic (Viton),
Teflon(FEP/F*6)/PTFE for different medium
Application fields: Petroleum, Chemical industry, electron, ceramic
and weave etc
1. Suck peanut,pickles,tomato slurry,red sausage,chocolate,hops and
syrup etc.
2. Suck paint,pigment,glue and adhesive etc.
3. Suck various glazed slurries of tile,porcelain, brick and
chinaware etc.
4. Suck various milk and wad.
5. Suck various sewage.cement slurry and mortar etc
6. Suck variousgrinding materials,corrosive agent and clean the oil
dirt etc.
7. Suck various toxin and flammable or volatility liquid
etc.
8. Suck various strong acid,alkali and corrosive liquids etc.
9. Be used as the front-step transmission device of the solid and
liquid separation equipment.
Highest temperature of various liquids is**0℃.
1. Self priming without drawing water(Suction height:**7meters),
Head:*0m, Discharge pressure≥6kgf/c㎡
2. Max grain diameter: *0mm
3. Head and capacity can be adjusted by air valve (**7kg/c㎡)
4. No rotors and shaft seal to insure no leakage.
5. Driver of pump is compressed air but not electricity. Safe
to flammable and explosive condition.
6. It can be soaked in medium.
7. Convenient to use and operate the pump. Only need to open air
valve. When pump overloads,pump can automatically
stop.
8. Simple structure and less wearing parts.
9. It can transport the liquids which viscosity is below ****0
centipoise.
*0. The pump need not lubricant oil. Even if idle , pump is not
affected.
