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2H Series Rotary Piston Vacuum Pump

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Shandong China Coal Industry & Mining Group Co.,Ltd

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2H Series Rotary Piston Vacuum Pump

Name: 2H Series Rotary Piston Vacuum Pump
Brand: chinacoal
Price: 1 USD

Place of Origin : China

Brand Name : chinacoal

Certification : ISO9001,CE

Packaging Details : standard carton packing

Delivery Time : 7 days for ready goods

Payment Terms : TT,LC,Paypal,Western Union

Supply Ability : 3000 sets/month

MOQ : 1set

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Product Introduction

Rotary piston vacuum pump is suitable for air and other ordinary gases, with a gas ballast valve, witch could be applied to pump condensable gases (such as vapor). The pump should be equipped with appropriate accessories if the gas pumped has the following features, such as rich in oxygen, explosive, corrosive to ferrous metal and chemical reactive with the vacuum pump oil. This series of pumps could be operated in single unit or act as the pre-process pumping unit for the next high vacuum pumps, such as diffusion or roots pumps. It is widely used in the industries of vacuum coating, vacuum heat treatment, vacuum impregnation, vacuum smelting, vacuum metallurgy, vacuum drying, molecular distillation and altitude simulation testing.

2H rotary piston vacuum pump Main Parameter

Model	Pumping speed		Ultimate pressure		Power (kw)	Inlet diameter(mm)	Outlet diameter(mm)
	(m3/min)	(L/S)	Pa	Torr
2H-4	0.24	4	6×10-2	4.5×10-4	0.55	32	25
2H-8	0.48	8	6×10-2	4.5×10-4	1.1	40	32
2H-15	0.9	15	6×10-2	4.5×10-4	2.2	50	40
2H-30	1.8	30	6×10-2	4.5×10-4	4	63	50
2H-70	4.2	70	6×10-2	4.5×10-4	7.5	80	63
2H-100	6	100	6×10-2	4.5×10-4	11	100	80
2H-150	9	150	6×10-2	4.5×10-4	15	125	100
2H-220	13.2	220	6×10-2	4.5×10-4	18.5	160	125
2H-300	18	300	6×10-2	4.5×10-4	22	160	125
H-6	0.36	6	1.3	1×10-2	0.55	32	25
H-12	0.72	12	1.3	1×10-2	1.1	40	32
H-25	1.5	25	1.3	1×10-2	2.2	50	40
H-50	3	50	1.3	1×10-2	4	80	50
H-100	6	100	1.3	1×10-2	5.5	80	50
H-150	9	150	1.3	1×10-2	11	100	80
H-220	13.2	220	1.3	1×10-2	15	125	100
H-300	18	300	1.3	1×10-2	22	160	125
H-600	36	600	1.3	1×10-2	55	250

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