Qby Qbk PTFE Stainless Steel Aluminum Pneumatic Water Chemical Transfer Air Operated Drive Double Diaphragm Pump (Similar to Wilden Pump)

• Certification: ISO9001:2008, CE
• Material: Cast Iron/ Stainless Steel/ PTFE/PP
• Power: Pneumatic
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: QBY
• Valve Body Type: Diaphragm
• Diaphragm Material: NBR/ PTFE
• Performance: No Leak
• Color: Blue /Green /Black /White/ Red
• Customized: Customized
• OEM: Yes
• Transport Package: Plywood Cases
• Specification: CE, ISO9001
• Trademark: YONJOU
• Origin: China
• HS Code: 841311000
• Production Capacity: 200/Week
• Package Size: 50.00cm * 40.00cm * 70.00cm
• Package Gross Weight: 63.000kg

Product Description

Summarize:
1.QBY Cast Iron Stainless Steel PVDF PTFE Teflon Air Operated (Pneumatic) Double Diaphragm Pump is a positive displacement pump, adopting compress air, smoke and industry exhaust gas as power source.

2. It has two diaphragms, the compressed air come to the pump body to drive the pump in the constant action of sucking and releasing, so it can pump the liquids easily by this principle. Also it is very safe in dangerous environment since it has no electric motor.

3. QBY air operated double diaphragm pumps can not only transfer the flow liquid, but also can transfer some uneasy flowed medium, with the merits of self-priming pump, diving pump, shield pump, slurry pump and impurity pump etc.

 

Product details:

Working Principle:	Double Diaphragms, Pneumatic
Main applications:	Oil, Water, Chemical, etc.
Driver:	Air Operated
Max.permissible fluid temperature:	150°C(302°F)
Type of connection:	Flange, Thread, Quick coupled
Installation position:	Connect to compressor
Casing parts material:	C.I, S.S, PP, Aluminium, PVDF, PTFE linning
Maximum grain diameter:	10mm (3/8inch)
Maximum drive rating:	7kgf/cm2
Maximum caliber:	100mm(4inch)
Maximum discharge-side pressure:	6kgf/cm2
Maximum head:	50m(164ft)
Flow rate range:	0.8-30m3/h(3.5-132US.GPM)

 

Performance Data: 

Model	Size		Max Capacity		Max Pressure		Max air consumption	Max air pressure	Max particle diameter
	MM	INCH	M3/h	USGPM	M	PSI	M3/MIN	BAR	MM
QBK10	10	3\8	1.5	6.60	80	116	0.14	8.0	2.5
QBK15	15	1\2
QBK25	25	1	9	39.63			1.12		5
QBK40	40	1-1\2	12.5	55.04			1.35
QBK50	50	2	20	88.06			2.8		6
QBK65	65	2-1\2	21.5	94.66			2.8
QBK80	80	3	25	110.07			3.0		10
QBK100	100	4

Company information:
Zhejiang Yonjou Technology Co., Ltd is one of the leading manufacturers and exporters in the field of industry pumps with manufacturing facilities in mainland China. We are specialized in oil pump, diaphragm pump, diesel engine pump, centrifugal pump, screw pump, chemical pump etc.