Air powered double diaphragm pump is a high efficient pneumatic device that can be used for water purifier with BioFloc technology. This AODD pump also can help you clean not only sewage and residual oil from cruises or barges, but also sediment contaminants in shaft, tunnel and sewers.
Features
Pneumatic dual diaphragm pump can transport high temperature media up to 130 ℃.
Adopt pilot operated type air valve to eliminate the AODD pump downtime and extend its life span.
It is designed with multiport to help you install it easily.
Air powered diaphragm pump can be used as a movable-type material transfer pump because it has such advantages as small in size, easy moving, no need base, small occupied area and easy installation.
It can be externally connected to an electromagnetic valve for remote control. And the reversing valve requires no lubrication.
Specification
Model
ATO-QBYK-20
Max. Flow
15 GPM (57 LPM)
Max. Working Pressure
100 PSI (0.7 Mpa)
Fluid Inlet Size
3/4 inch (DN20) NPT
Fluid Outlet Size
3/4 inch (DN20) NPT
Air Inlet Size
1/4 inch NPT
Max. Suction Lift
Dry Suction 15 ft. (4.5m)
Wet Suction 25 ft. (7.6m)
Max. Permitted Grain
3/32 in. (2.5mm)
Max. Air Consumption
12 SCFM
Every Stroke Flow
0.04 gal. (0.15L)
Max. Reciprocating Speed
400 cpm
Body Structure Material
Aluminum Alloy/ Cast Steel/ Non-Metallic (Plastic)/ Stainless Steel
Diaphragm Material
Butyronitrile (Default)/ Teflon (Customizable)
Weight
6kg/ 10kg/ 5kg/ 10kg
Dimensions (Unit: mm)
Air Consumption Diagram
Fluid Flow Diagram
Details
1
Air valve cover
8
Auxiliary shaft
15
Inner clamp
22
Air valve chamber
2
Air valve cover O-ring
9
Auxiliary shaft O-ring
16
Poly rubber diaphragm
23
Muffler
3
Discharge outlet
10
Piston
17
PTFE diaphragm
24
Ball valve
4
Colum
11
Piston V-Ring
18
Outer clamp
25
Ball seat O-ring
5
Feed inlet
12
Pitman shaft O-ring
19
Sliding plate
6
Plug
13
Air valve chamber gasket
20
Sliding plate gasket
26
Ball seat
7
Small slider
14
Baffle
21
Pitman shaft
Applications
Tips: What is an air operated double diaphragm pump?
Air operated double diaphragm pump is given mane as pneumatic membrane pump that is a kind of positive displacement pump. AODD pump is also a kind of new conveyor, driven by compressed air, which can pump up a variety of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. They are made of four kinds of body materials, no-metallic (polypropylene), cast steel, aluminum alloy and stainless steel. According to different liquid media, the AOD pumps use different diaphragm materials to meet different users’ needs. It can be placed in various special occasions used to pump a variety of conventional pumps that can’t pump suction medium.
