Pneumatic Diaphragm Pump Qby Brand High Quality and Durable Products

• Customization: Available
• After-sales Service: Online Video Guidance or Paid Site Service
• Warranty: 1 Year
• Model NO.: QBY
• Certification: ISO9001:2008
• Voltage: 380V
• Power: Pneumatic
• Valve Body Type: Direct Single-Seat
• Diaphragm Material: Polyvinylidene Fluoride
• Performance: Corrosion
• Maxi. Operating Pressure: 120psi(8.3bar)
• Fluid Inlet: RP2(2" Bsp, Parallel), 2" NPT
• Air Inlet(Female): 3/4" Bsp(3/4" NPT Available on Request)
• Fluid Outlet: RP2(2" Bsp, Parallel), 2" NPT
• Transport Package: Standard Export Wooden Case
• Specification: Customized
• Trademark: Bianfeng
• Origin: China
• HS Code: 8413501020
• Production Capacity: 1000

Product Description

Pheumatic Membrane Pump Principle:

A membrane pump (also known as a diaphragm pump or pneumatic diaphragm pump) is a positive displacement pump that uses a combination of the reciprocating action of a diaphragm sheet to pump a fluid

Pneumatic Membrane Pump Features:
1. Air driven.
2. The pump can not overheat, and no harmful gas is discharged. 
3.No electric spark.
4. Bigger solids also can be passed and have no block.
5. Do not damage solids.
6. Has suction ability. 
7. Can empty running without risk. 
8. Can works underwater. 
9. Widely usage, even for viscous materials. 
10.No complicated control systems and easy to operate.
11. Compact design and lighter, easy to be moved.
12. Easy to maintain.

Pneumatic Membrane Filter Press Benefits:
1. The material is engineering plastics, so it's corrosion-resistant and hard-wearing.
2. Use two connection methods: flange and screws for the customer's convenience. 
3. The direction of the outlet is adjustable (customized).
4. Easy to be installed and the bolts use S.S. material. 
5. Membrane sheet material is imported and has long life-span. 
6. Valve balls us further processed. High circular degree ensures high sealing performance. 
7. The valve balls use 4 bolts to be fixed, so it has high sealing performance, and the suction can be 4-7 meters. 
8. New oriented air valve makes lowest air consumption and running cost. 
9.No need for lubricants and can empty running. 

Working parameters

Phumatic Membrane Pump Specifications:

Model	Flow	Suction	Max Head	Inlet/Outlet	Max Solid Size
	l/m	m	m	Inch	mm
MK06/10	27	5-8	84	1/4" or 3/8"	1.6
MK15	57	5-8	84	1/2"	2.5
MK 25	157	5-8	84	3/4"	4
MK 40	358	5-8	84	1"	5
MK 50	587	5-8	84	2"	6
MK 80	1060	5-8	84	3"	9.4