Qby Pneumatic Diaphragm Pump Corrosion Resistance Fire-Proof Explosion Proof Particales

Product Description

QBY pneumatic diaphragm pump is a new type of conveying machinery. Compressed air is used as a power source. It can be used to convey all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable, highly toxic liquids. The main feature is that there is no need for irrigation, high suction and adjustable head (0-50 meters). The air source pressure only needs to be greater than 1kg/cm2 to work, absolutely fireproof and explosion-proof.
Material structure diagram1.Air inlet 2. Valve body3. Air distribution valve 4. Ball 5. Ball seat 6. Diaphragm 7. Connecting rod 8. Connecting rod copper sleeve 9. Intermediate bracket 10. Pump inlet 11. Exhaust port Performance parameter

TYPE	FLOW RATE m³/h	HEAD m	OUTLET PRESSURE bar	SUCTION STROKE m	PARTICLE DIAMETER mm	AIR CONSUMPTION m³/min	GAS SUPPLY PRESSURE bar	INLET&OUTLET APERTURE
								THREAD	Flange
QBY-10	0~0.8	0~50	6	≤5	≤1	≤0.3	≤7	3/8"
QBY-15	0~1	0~50	6	≤5	≤1	≤0.3	≤7	1/2"
QBY-25	0~2.4	0~50	6	≤5	≤2.5	≤0.6	≤7	1"
QBY-40	0~8	0~50	6	≤5	≤4.5	≤0.6	≤7	1¹/2"
QBY-50	0~12	0~50	6	≤5	≤8	≤0.9	≤7		50
QBY-65	0~16	0~50	6	≤5	≤8	≤0.9	≤7		65
QBY-80	0~24	0~50	6	≤5	≤10	≤1.5	≤7		80
QBY-100	0~30	0~50	6	≤5	≤10	≤1.5	≤7		100
Unit conversion:1L/min=0.06m³/h;1bar=1kgf/cm²=0.1MPa Note :The above performance parameters are water test parameters

Material structure diagram

TYPE

OPTIONAL PUMP BODY MATERIAL

OPTIONAL DIAPHRAGM MATERIAL

Cast Iron

Cast Steel

AL Alloy

RPP

PVDF

Stainless Steel

Fluorin Lining

Fluorin Lining

NBR

Neoprene

PTFE

FEP

QBY-10

★

-

★

★

★

★

-

-

★

★

★

★

QBY-15

★

-

★

★

★

★

-

-

★

★

★

★

QBY-25

★

-

★

★

★

★

★

★

★

★

★

★

QBY-40

★

-

★

★

★

★

★

★

★

★

★

★

QBY-50

★

-

★

★

-

★

★

★

★

★

★

★

QBY-65

★

-

★

★

-

★

★

★

★

★

★

★

QBY-80

★

-

★

★

-

★

★

★

★

★

★

★

QBY-100

★

-

★

★

-

★

★

★

★

★

★

★

NOTE : ★ Optional -Not optional

Material characteristic table

Diaphragm Material Medium Material	CHEMIGUM	NEOPRENE	FLUORORUBBER		FOOD GRADE RUBBER
FUMING NITRIC ACID	×	×	△
CONCENTRATED NITRIC ACID	×	×	△
CONCENTRATED SULFURIC ACID	×	×	0
CONCENTRATED HYDROCHLORIC ACID	×	△	△
STRONG PHOSPHORIC ACID	×	△	△
ACETUM ACERRIMUM	×	×	×
CONCENTRATED SODIUM HYDROXIDE	0	0	△
ANHYDROUS AMMONIA	△	△	△
DILUTE NITRIC ACID	×	×	0
DILUTE SULFURIC ACID	△	△	△
DILUTE HYDROCHLORIC ACID	×	0	△
NOTE:0 : Long service life,△ : Average service life,× : Not available

About us:
Nanjing Fengsheng Machinery Equipment Co.Ltd. is located in Jiangsu province. Our main products contains several kinds of pump. Several kinds of pump.Such as fluoroplastic alloy pump, chemical pump, self-priming pump,magnetic pump, diaphragm pump and stainless steel pump.
At the same time, we undertake the manufacture of similar standard and non-standard products.We have advanced production equipment and technical team to provide quality products for domestic and foreign customers. We are committed to providing first-class service to our customers.We have a completed production line and a professional production team to ensure production capacity. We can ship on time according to customer requirements.
These are our unpainted semi-finished products.
The continuous research of new applications and the constant product innovation allow us to offer customized solutions and global after-sales service.
We provide instructions for each product and provide you with free guidance and assistance. All products will be carefully packed to ensure that it will not be damaged in transit.
FAQ:
Q: What after sales service do you provide?
A: We offer free guidence online and paid service is available too.
Q: Do you have factory?
A: Yes, we also have a professional team.
Q: What is your product warranty?
A: 12 months after shipment.
Q: How long can it be delivered?
A: 7-30 days.

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