QBY series pneumatic diaphragm pumpDetailed product description：

Application of QBY series pneumatic diaphragm pump
1. Pump peanut butter, kimchi, mashed potatoes, sausage, chocolate, hops, syrup, etc;
2. Pump paint, pigments, adhesives, binders, etc;
3. Pump various tiles, porcelain, bricks, and ceramic glaze slurry, etc;
4. Pump various abrasives, corrosives, and clean oil stains, etc;
5. Pump various types of sewage, cement grouting, and mortar, etc;
6. Pump various strong acids, strong alkalis, strong corrosive liquids, etc;
7. Pump various strong acids, strong alkalis, strong corrosive liquids, etc;
8. As a front-end pressure feeding device for various solid-liquid separation equipment.

Performance parameter table of QBY series pneumatic diaphragm pump

model	traffic (m3/h)	head (m)	outlet pressure (kgf/cm2)	suction lift (m)	Maximum allowable capacity Particle diameter (mm)	Maximum gas supply pressure (kbf/cm2)	Maximum gas supply consumption (m3/min)	Material
								aluminum alloy	stainless steel	Casting iron	Enhanced Polypropylene
QBY-10	0～0.8	0~60	six	five	one	seven	zero point three	★	★	★	★
QBY-15	0~1	0~60	six	five	one	seven	zero point three	★	★	★	★
QBY-25	0～2.4	0~60	six	seven	two point five	seven	zero point six	★	★	★	★
QBY-40	0~8	0~60	six	seven	four point five	seven	zero point six	★	★	★	★
QBY-50	0~12	0~60	six	seven	eight	seven	zero point nine	★	★	★	/
QBY-65	0~16	0~60	six	seven	eight	seven	zero point nine	★	★	★	/
QBY-80	0~24	0~60	six	seven	ten	seven	one point five	★	★	★	/
QBY-100	0~30	0~60	six	seven	ten	seven	one point five	★	★	★	/

Note: ★ Yes/No

Appearance and installation dimensions

model

A

B

D1

D2

C

H

H1

H2

DN1

DN2

n-d1

n-d2

m-d3

Φ1

Φ2

E

n-d4

intake Out of mouth path

heavy quantity (kg)

QBY-10

one hundred and fifty-six

/

/

/

one hundred and fifty-six

two hundred and fifty-four

forty

two hundred and thirty-five

G3/8"

G3/8"

/

/

6-Φ9

/

/

/

2-Φ9

eight

seven

QBY-15

one hundred and fifty-six

/

/

/

one hundred and fifty-six

two hundred and fifty-four

forty

two hundred and thirty-five

G1/2"

G1/2"

/

/

6-Φ9

/

/

/

2-Φ9

eight

ten

QBY-25

two hundred and ten

one hundred and sixty

/

/

three hundred and thirty-five

four hundred and twenty

thirty-five

three hundred and seventy

1"

/

4-Φ11

4-Φ11

8-Φ9

/

/

sixty

4-Φ12

ten

twenty-five

QBY-40

two hundred and twenty

one hundred and sixty

ninety

one hundred

two hundred and seventy-eight

six hundred and ten

seventy-eight

five hundred and forty

forty

thirty-two

4-Φ13.5

4-Φ13.5

8-Φ9

ninety

one hundred

ninety-six

4-Φ12

ten

fifty

QBY-50

three hundred and forty

two hundred and thirty

one hundred and ten

one hundred and ten

four hundred and twenty

eight hundred and two

seventy

six hundred and ninety

fifty

fifty

4-Φ13.5

4-Φ13.5

8-Φ11

one hundred and ten

one hundred and ten

one hundred and forty-five

4-Φ17.5

twelve

one hundred and twenty

QBY-65

three hundred and forty

two hundred and thirty

one hundred and thirty

one hundred and thirty

four hundred and twenty

eight hundred and two

seventy

six hundred and ninety

sixty-five

sixty-five

4-Φ13.5

4-Φ13.5

8-Φ11

one hundred and thirty

one hundred and thirty

one hundred and forty-five

4-Φ17.5

twelve

one hundred and twenty

QBY-80

three hundred and forty

two hundred and forty

one hundred and fifty

one hundred and fifty

four hundred and fifty

nine hundred and fifty

ninety

eight hundred and fifty

eighty

eighty

4-Φ17.5

4-Φ17.5

8-Φ14

one hundred and fifty

one hundred and fifty

one hundred and sixty

4-Φ17.5

fourteen

three hundred

QBY-100

three hundred and forty

two hundred and forty

one hundred and seventy

one hundred and seventy

four hundred and fifty

nine hundred and fifty

one hundred

eight hundred and fifty

one hundred

one hundred

4-Φ17.5

4-Φ17.5

8-Φ14

one hundred and seventy

one hundred and seventy

one hundred and seventy

4-Φ17.5

fourteen

three hundred