stainless steel water diaphragm pump

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Product Overview

Description


Product Description

Air operated pneumatic double diaphragm water pump 

Pneumatic diaphragm pump is a new type of transport device, used to transport various materials like liquid, slurry, powder, even of high viscosity, volatile, flammable, highly toxic liquid

The pneumatic diaphragm pump for powder is featured of high transportation efficiency, non-blocking, excellent sealing, various materials etc.
The powder pump supplied by us can be applied in various dry powder like coating material, carbon powder, clay/kaolin, limestone powder, plastic particles, flour, grain particles etc light powder and particles. The pneumatic diaphragm pump is of total sealing pumping mode to transport the powder directly from containers to reaction tanks, reducing the dust pollution

Features:

1.Due to the non-dead-point air valve, and auto airflow distribution and fluidization induction system, the pneumatic diaphragm pump performance is quite reliable and has a minimum trouble rate.
2. Avoiding the blocking phenomena caused by firmly pressed in traditional pressure transportation, greatly improving the transportation efficiency.
3.The fluidized air and transporting air can be further separated to avoid material being oxidized or humid when contacting with air.
4.The diaphragm pump structure is compact, can be moved easily, easy to install, can act as a substitute of some big and expensive equipment.
5. Mild internal sharing force, the passing particles dia. can be up to 9.4mm, ensuring the material integrity
6.The pumped powder bulk density can be up to 800kg/m3, and pumping height can reach 4m.

Advantages:
1) can work under bad air source, the reversing valve is reliable, not easy broken.
2) smooth air path, no air path obstacle from 1/2'to 3'pump,ensuring a flexible reversing.
3) Reversing valve totally externally maintainable.
4) Less moving parts compared to other diaphragms pumps.
5) pilot type reversing valve with long working life, ensuring the continuous running.
6) one reversing valve suits to different size pumps.
Application:
The diaphragm pumps can be applied to  ship/bus/train unloading, chemical production, batch treatment and mixing, large tank or tank area conveying, common feed-conveying, system flushing, wastewater treatment or fluid filtration, packaging or filling, recycling and recycling.

Application filed
Materials
Chemical
Acid, alkali, solvent, suspension, dispersion system.
petrochemical industry
thick oil, grease, slurry, sludge
Coating industry
Resin, solvent, colorant, paint
Daily chemical industry
Detergent, shampoo, emulsion, emulsion, hand cream, surfactant
Ceramic industry
Mud, porcelain pulp, lime pulp, clay pulp
Mining industry
Coal slurry, magma, mud, mortar, lubricating oil
Water treatment
Lime slurry, soft sediment, waste water, chemicals, wastewater
Food industry
Liquid semi-solid, chocolate, salt water, vinegar, syrup, vegetable oil, soybean oil, honey
Beverage industry
Yeast, syrup, concentrate, gas - liquid mixture, wine, juice, corn slurry
Medical
Solvent, acid, alkali, plant extract liquid, ointment and other kinds of pharmaceutical liquid
Paper making
Adhesives, resins, paints, inks, pigments, hydrogen peroxide
Electronics
Solvent, plating solution, cleaning solution, nitric acid, waste acid, corrosive acid, polishing solution
textile
Dye stuff, resins, gels
Building
Cement paste, ceramic tile binder, rock paste, ceiling finish
Car industry
Polishing emulsion, oil, coolant, automotive primer, oil emulsion, varnish, varnish additive, degreaser
furniture
Adhesives, varnishes, dispersants, solvents, colorants, wood gums, epoxy resins, starch binders
Specifications
Dia.
Max. flow
m3/h
Max lift
m
Max suction lift
m
Outlet pressure
kg
Particle size
mm
Max. working temperature
Cast iron Stainless aluminium
                   steel            alloy


Air inlet dia. 
in
DN10
1
30
3
5
0.5
100
150
80
1/4
DN15
1
30
3
5
0.5
100
150
80
1/4
DN20
3
50
3
7
2.5
100
150
80
1/4
DN25
3
50
3
7
2.5
100
150
80
1/4
DN25
7
70
3
7
4
100
150
80
1/4
DN32
9
70
4
7
4
100
150
80
1/4
DN40
9
70
4
7
4
100
150
80
1/4
DN50
20
70
5
7
5
100
150
80
1/4
DN65
20
70
5
7
5
100
150
80
1/4
DN80
34
70
5
7
6
100
150
80
1/4
DN100
34
70
5
7
6
100
150
80
1/4
DN125
60
84
5
8.4
10
100
150
80
1/4
DN150
60
84
5
8.4
10
100
150
80
1/4
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0.214 s.