Qbk Series Aluminum (AL) Air Operated Double Diaphragm Pump

• Customization: Available
• After-sales Service: After-Sales Service
• Warranty: 12 Month for Pump, 3 Month for Pump Spare Parts
• Model NO.: QBK
• Certification: CE
• Rated Current: Diaphragm Pump
• Voltage: Pneumatic Diaphragm Pump
• Material: Aluminum Alloy
• Power: Pneumatic
• Valve Body Type: Diaphragm
• Function: Intelligent Type
• Diaphragm Material: Nitrile Rubber
• Performance: No Leak
• Pump Material: Aluminum Alloy
• Center Block Material: Aluminum, Stainless Steel, Polypropylene
• Valve Seat Material: Ss, TF, Santoprene, Buna-N, Vt, etc
• Valve Ball Material: TF, Santoprene, Buna-N, Vt, Polyuretane, Et
• Pump Spare Parts: Diaphragm, Air Valve, Ball, Stainless Steel Shaft,
• Connection: Thread Connection or Flange Connection
• Application: Chemical Industry,Mining Industry
• Features: No Leak, Wearable
• Transport Package: Strong Carton or Standard Plywood Case
• Specification: 1/2/3 inch
• Trademark: Y&L
• Origin: Shanghai, China
• HS Code: 8414809090
• Production Capacity: 1500 Units Per Month

Product Description

QBK Series Aluminum (AL) Air Operated Double Diaphragm Pump

Introduction
QBK series pump is an air operated double diaphragm pump, which is driven by air. It is a kind of positive displacement pumps which volume changes caused by compressing diaphragms in both side. This pump is widely used in chemical industry,food grade industry ,marine dewatering .etc.


Specification

Model	Inlet/outlet Dia	Max. Flow		Head	Max. Suction stroke	Max. Particle Dia.	Max. Air Supply Pressure	Max. Air Consumption
	inch	m^3/h	L/min	m	m	mm	kg/cm^2	m^3/min
QBK-06/10	1/4 or 3/8	1.62	27	0-70	6.4	1.6	7	0.14
QBK-15/20	1/2 or 3/4	3.42	57	0-84	7.6	2.5	8.4	0.56
QBK-25	1	9.42	157	0-84	8	4	8.4	1.12
QBK-40	1.5	21.48	358	0-84	8	5	8.4	2.24
QBK-50	2	35.22	587	0-84	8	6	8.4	2.8
QBK-80	3	63.6	1060	0-84	8	9.4	8.4	9.8

Pump Spare Parts

Feature



Application


Our Service
1. Delivery: Delivery time will be on time as the contract. Usually, the delivery time of diaphragm pump is 5-7 working days.
2. Warranty: 1 year for the pump body, 3months for the main working parts.
3. Package: According to your quantity, we use strong carton or plywood case which is durable for ocean transport.
4. Shipping: By Sea, By Air and By International Express.
5. Payment: we can accept T/T, L/C , West Union and so on.
6. Pre-sales Service: According to your requirement, we will give you our profession advice of pump solution.
7. On-sales Service: We will clearly show you everything in fact when you place an order with us. We will takes photos or videos to show you our production situation.
8. After-sales Service: We will full report you the production progress and plan. Meanwhile, we will follow up the pump working conditions per three months when the pumps put into use, and can send the spare parts to you within one week if u need.

Our Company