2H Rotary Piston Vacuum Pump 2H-4 manufacturer from China Shandong China Coal Industry and Mining supplies Group

Price:	30000.0 RMB
Payment Terms:	T/T,WU,Paypal,Money Gram
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Model No.: 2H-4

Production Capacity: 1000 sets per month

Delivery Date: 5-10 days after your paymen...

Brand Name: china coal

Means of Transport: Ocean,Land,Air

Packing: carton box, plastic bags, w...

Certification: CE

best durable product in unbeatable price
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rotary vacuum pump; 2H rotary piston vacuum pump; rotary plunger vacuum pump

Product Introduction

2H 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.

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	250