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1. Applicable
industries :
The air-operated diaphragm pump can
be
widely
used in chemical industry, spray,
food processing,
water treatment industry and
so on.
The diaphragm,
valve ball, valve seat and other materials can be customized.
2. Features
l It
could not only pump the flowing liquid, but also convey some medium which is not
easy to flow. It has advantages of the other pump, such as self-priming pump,
submersible pump, shielding pump, mud pump and impurity pump and so on.
l By
choosing the right diaphragm material and some other parts, it can convey acid,
alkali, strong organic solvents and high viscous liquid.
l Three-way
pilot design to avoid valve dead point and pump shutdown
l The
pump has no rotating parts, will not cause environmental pollution and endanger
personal safety;
without electricity, explosion-proof, can convey flammable fluid; No dynamic
seals, and
does not need oil lubrication,
even dry running without damage to the pump, no noise.
l Lift(head) and
flow can be adjusted stepless through
adjusting
valve opening. (air
pressure between
2-8kg/cm2)
.
l Improved
design for small business, building block design , easy to install and maintain.
3. Parameters :
Model
|
TQBK40PP-PP/ST/ST/PP
|
TQBK40PP-PP/BN/PC/PP
|
TQBK40PP-PP/TF/TF/PP
|
Technical parameters
|
Suction lift (m)
|
wet 5.0
|
wet 5.0
|
wet 5.0
|
Max head (m)
|
70
|
70
|
70
|
Max particle diameter(mm)
|
4.5
|
4.5
|
4.5
|
Suction and discharge size
|
1.5'' 1.5'' (40cm, 40cm)
|
1.5'' 1.5'' (40cm, 40cm)
|
1.5'' 1.5'' (40cm, 40cm)
|
Air inlet size
|
1/2''
|
1/2''
|
1/2''
|
Max flow(I/min)
|
140
|
140
|
140
|
Discharge pressure(Bar)
|
6.9
|
6.9
|
6.9
|
Max air consumption (I/min)
|
600
|
600
|
600
|
Material quality
|
Pump body
|
PP
|
PP
|
PP
|
Diaphragm
|
Santoprene;(
Other options: Hytrel,
Teflon, Viton, EPDM, Buna-N)
|
Buna-N;( Other options: Santoprene, Hytrel,
Teflon, Viton, EPDM)
|
Teflon;( Other options:Santoprene, Hytrel, Viton,
EPDM, Buna-N)
|
Valve ball
|
Santoprene;( Other options:Teflon,
Stainless steel, Hytrel,Viton,Ceramic)
|
PVC;( Other options: Teflon, Stainless steel,
Santoprene,Hytrel,Viton,Ceramic)
|
Teflon;( Other options: Stainless steel,
Santoprene,Hytrel,Viton,Ceramic)
|
Valve seat
|
PP
|
PP
|
PP
|
Center block
|
PP
|
PP
|
PP
|
Product dimension(L*W*H mm)
|
420*230*490
|
420*230*490
|
420*230*490
|
Weight
|
15Kg
|
15Kg
|
15Kg
|

4. Packing
list
1PC Air operated diaphragm Pump
1PC English manual book
Please make sure
to choose
the right diaphragm and
parts
material
that
meets your liquid requirements before placing order .

