Qby Diaphragm Pump PP Lined with PTFE for Alcohol

Model NO.: QBY


Power: Pneumatic


Function: Solenoid Valve


Performance: No Blocking


Brand Name: Youjou


Application: Sewage


Transport Package: Plywood Case


Origin: China




Material: Aluminum Alloy


Valve Body Type: Diaphragm


Liquid Media: Nitrile Rubber


Place of Origin: Zhejiang, China (Mainland)


Usage: Water


Trademark: YonJou


Specification: CE ISO9001


HS Code: 8413110000




QBY Double Way Ink and Glue Pneumatic Diaphragm Pump/Pneumatic Air Diaphragm Pump/4 Inch Air Operated Micro Diaphragm Water Pump





Product Description

Overview

Pneumatic(air-operated) diaphragm pump is a new type of conveyor machinery, adopts compressed air as power source, suitable for various corrosive liquid, with particles liquid, high viscosity and volatile, inflammable, poisonous liquid. The main characteristic of this pump is no priming water needed, can pumping the medium that easy to transport. High suction head, adjustable delivery head, fire and explosion proof.



Working Principle

In the two symmetrical pump chamber equipped with a diaphragm, which is connected by a center couplet stem. Compressed air comes in from pump inlet valve, and enter into one cavity, push the diaphragm movement, and gases emitted from another cavity. Once to the destination, gas distribution components will automatically compressed air into another chamber, push the diaphragm to the opposite direction, thus make two diaphragm continuous synchronization to reciprocating movement.



Compressed air goes into the valve, make the diaphragm to the right movement, and chamber suction make medium enter into, push the ball into the room, ball valve shuts down due to inhalation, Mediums discharged by extrusion, and opened the ball valve and at the same time close the ball valve, prevent back flow, thus to make medium ceaseless from the entrance inhaled, exit eduction.



Main Advantages

1, Due to the use of air power, the flow automatically changed according to export resistance. Which is suitable for high viscosity fluid.

2, In inflammable and explosive environment, the pump is reliable and low cost, won't produce spark and not overheat,

3, The pump volume is small, easy to move, no foundation needed, convenient installation and economy. Can be used as mobile conveying pump.

4, Where there are dangers, corrosive materials processing, diaphragm pump can be separated completely with outside.

5, The pump shearing force is low, physical effect to medium is small, can be used for conveying unstable chemistry fluid.

MODEL	Capacity (m3/h)	Head (m)	Suction Head (m)	Outlet Pressure (Kgf/cm2)	Max Grain Dia. (mm)	Air Pressure (Kgf/cm2)	Max. Air Capacity (m3/min)	Power (kw)	Dia. (mm)
QBY-10	0-0.8	0-50	5	6	1	7	0.3	1.5	10
QBY-15	0-1		5		1		0.3	2.2	15
QBY-25	0-2.4		7		2.5		0.6	1.5	25
QBY-40	0-8		7		4.5		0.6	2.2	40
QBY-50	0-12		7		8		0.9	2.2	50
QBY-65	0-16		7		8		0.9	3	65
QBY-80	0-24		7		10		1.5	4	80
QBY-100	0-30		7		10		1.5	4	100

QBY Pneumatic Double Diaphragm Pump Technology Parameters:

Flow:0-30m3/h;

Head:0-50m;

Calibre:10-100mm;

Temperature:-15-+120ºC;

Pressure:0.1-0.7MPa;

Self-priming high:5-7m.

Contact us if you need more details on Diaphragm Pump. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Good Quality、High Pressure. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Diaphragm Pump > Other Diaphragm Pump