JZJX Roots rotary vane vacuum unit manufacturer from China China Coal Industry & Mining Group

Payment Terms:	T/T,L/C;paypal
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: container shippment ,or acc...

Brand Name: China Coal

Production Capacity: 5000 Sets per Month

Delivery Date: within 7 days

high pressure vacuum pumps: 1. Hot sales for worldwide 2. High vaccum precision 3. No lubricating oil,built-in spill

Product Introduction

JZJXseries Roots rotary vane vacuum pump unit is composed of ZJ Roots pump as the main pump and the single or two-stage rotary vane pump as the fore pump.This product gets high vacuum, wide range for pumping speed and other features.It is more suited to pumping the dry and clean gases.When it equips with the gas ballast,it can also suction the gas contains a small quantity of steam.The unit is widely used in metallurgy, chemical industry, petroleum, printing dyeing, food, textile and other areas.
Type expression
JZJX 300--4 (J)unit
ZJ:the main pump is Roots vacuum pump

X : the fore pump is rotary vane pump
300:the pumping speed of the main pump (L/S)

4: the pumping speed ratio of the pump

Main Parameter

Model	L1	L2	L3	L4	L5	L6	L7	L8	L9	Φ	H
JZJX30-8	650	85	360	530	550	25	500	550	/	12	1098
JZJX30-4	650	85	360	530	640	25	590	640	/	12	1128
JZJX70-8	930	165	600	930	770	20	610	650	35	14	1305
JZJX70-4	930	165	600	930	798	20	710	750	35	14	1305
JZJX150-8	1036	130	700	95	1118	20	768	808	300	15	1312
JZJX150-4	1072	230	530	990	1048	20	710	750	300	15	1440
JZJX150-2	1125	230	620	1080	1058	20	866	906	155	15	1440
JZJX300-8	1178	180	800	1160	1324	20	710	750	427	15	1425
JZJX300-4	1235	160	900	1217	1330	20	866	906	271	15	1570
JZJX600-8	1235	160	900	1217	1330	20	866	906	271	15	1570