QBY3 Pneumatic Diaphragm Pump

NegotiableUpdate on 03/16

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Overview

QBY3 Pneumatic Diaphragm Pump

Product Details

Details

QBY3 Pneumatic Diaphragm Pump Product Overview

The QBY3 pneumatic diaphragm pump produced by our unit is a new type of conveying machinery that uses compressed air as the power source. It can pump and absorb various corrosive liquids, granular liquids, high viscosity, volatile, flammable, and highly toxic liquids. Its performance parameters are similar to WLLDENPVMPS from the Federal Republic of Germany and MARlOWPUMPS from the United States.

Technical parameters of QBY pneumatic diaphragm pump

Flow rate: 0-30m3/h;

Head: 0-50m;

Caliber: 10-100mm;

Temperature: -15-+120 ℃;

Pressure: 0.1-0.7MPa;

Self suction height: 5-7m

QBY3 Pneumaticdiaphragm pumpCharacteristics of several diaphragm materials

Diaphragm type Media type	nbr	neoprene	fluororubber	Polytetrafluoroethylene	Food rubber
fuming nitric acid	×	×	△	△
concentrated nitric acid	×	×	△	△
concentrated sulfuric acid	×	×	○	△
concentrated hydrochloric acid	×	△	△	△
Concentrated phosphoric acid	×	△	△	△
Concentrated acetic acid	×	×	×	△
Concentrated sodium hydroxide	○	○	△	△
Anhydrous ammonia	△	△	△	△
Dilute nitric acid	×	×	○	△
dilute sulfuric acid	△	△	△	△
dilute hydrochloric acid	×	○	△	△
dilute phosphoric acid	×	×	△	△
Dilute sodium hydroxide	○	○	△	△
ammonia water	△	△	×
benzene	×	×	○	○
gasoline	○	○	○	○
petroleum	△	×	○	○
carbon tetrachloride	○		○	○
carbon disulfide	○		×	○
ethanol	○	○	○	○
acetone	×	△	×	○
cresol	×	△	△	○
acetaldehyde	×	×	△	○
ethylbenzene	×	×	△	○
acrylonitrile	△	△	×	○
butanol	○	○	○	○
butadiene	○	×	△	○
styrene	×	×	△	○
Ethyl acetate	×	×	×	○
ether	×	×	×

Note: ○ - longer lifespan, △ - average lifespan, × - unavailable. This table only considers corrosion resistance. Due to the poorer elasticity of polytetrafluoroethylene compared to rubber, the actual service life varies due to factors such as pressure, pump stroke impurities, etc. Food rubber is specifically designed for the food and beverage industry.

model	traffic (m³/h)	head (m)	outlet pressure (kgf/cm²⁾	suction lift (m)	Maximum allowable Xu Neng Passing particles diameter (mm)	Maximum gas supply pressure (kbf/cm²⁾	Maximum gas supply consumption (m³/min)	material
model	traffic (m³/h)	head (m)	outlet pressure (kgf/cm²⁾	suction lift (m)	Maximum allowable Xu Neng Passing particles diameter (mm)	Maximum gas supply pressure (kbf/cm²⁾	Maximum gas supply consumption (m³/min)	aluminum alloy	stainless steel	Casting iron	Enhanced polypropylene
QBY3-10	0～0.8	0~60	6	5	1	7	0.3	★	★	★	★
QBY3-15	0~1	0~60	6	5	1	7	0.3	★	★	★	★
QBY3-25	0～2.4	0~60	6	7	2.5	7	0.6	★	★	★	★
QBY3-40	0~8	0~60	6	7	4.5	7	0.6	★	★	★	★
QBY3-50	0~12	0~60	6	7	8	7	0.9	★	★	★	/
QBY3-65	0~16	0~60	6	7	8	7	0.9	★	★	★	/
QBY3-80	0~24	0~60	6	7	10	7	1.5	★	★	★	/
QBY3-100	0~30	0~60	6	7	10	7	1.5	★	★	★	/

Note: ★ Yes/No

1. Pump peanut butter, kimchi, mashed potatoes, red sausage, jam apple puree, chocolate, etc.

2. Pump paint, gum, and pigment.

3. Adhesive and glue, all types can be pumped up.

4. Various types of tiles, porcelain, bricks, and ceramic glazes.

5. After drilling the oil well, use a pump to suck up sediment and grout.

6. Pump various emulsions and fillers. ．

7. Pump various types of sewage.

8. Use QBY stainless steel pneumatic diaphragm pump for oil tanker and barge to clear and extract sewage from the warehouse.

9. Hops and fermented powder slurry, syrup, sugar dense.

10. Absorb accumulated water from mines, tunnels, ore dressing, and slag. Pump cement grout and mortar.

11. Various rubber pastes.

12. Various abrasives, corrosives, petroleum and mud, cleaning oil stains, and general containers.

13. Various highly toxic, flammable, and volatile liquids.

14. Various strong acids, strong alkalis, and highly corrosive liquids.

15. Various high-temperature liquids can withstand up to 150 ℃.

16. As a front-end pressure feeding device for various solid-liquid separation equipment.