roots oil free vertical reciprocating vacuum

Place of Origin:China

Brand Name:China Coal

..., the main pump is roots pump, WLW series oil free vertical reciprocating pump is fore pump.Widely used in electronics, vacuum coating, chemical fiber, metallurgy, heat treatment, welding, chemical industry and vacuum distillation, crystallization, dry,

Place of Origin:Shandong China

Brand Name:china coal

...roots oil-free vertical reciprocating vacuum unit, the main pump is roots pump, WLW series oil free vertical reciprocating pump is fore pump.Widely used in electronics, vacuum coating, chemical fiber, metallurgy, heat treatment, welding, chemical industry and vacuum...

Place of Origin:Zibo,Shandong Province

... an oil-free dry pump (such as a screw pump, claw pump, or dry vane pump) stacked vertically within a compact enclosure. This vertical design saves valuable floor space. The system also includes all necessary ancillary components, such as vacuum gauges,

Brand Name:BAXIT

Model Number:BXT-OL90A /OL180A/OL210A/OL280A/OL400A/OL550A/OL750A/OL1500A

... oil for sealing and lubrication. Its core feature is cleanliness and no oil contamination Product features 1.The working process does not use lubricating oil. This prevents oil vapors or oil particles from entering the vacuum system. It is suitable for

Brand Name:RV

Place of Origin:Shanghai, China

Lab Vacuum Pump Oil-free Diaphragm Vacuum Pump Technical Specifications Parameter Value Max Working Pressure 120 psi (0.84 MPa, 8.4 bar) Max Flow Rate 150 gpm (570 lpm) Max Reciprocating Speed 145 cpm Air Inlet Size 1/2 inch Air Outlet Size 3/4 inch Fluid ...

Place of Origin:China

Brand Name:chinacoal

Oil-free vertical reciprocating vacuum units Model Ultimate pressure(hPa) Pumping speed(L/S) Main pump Roots pump Fore pump Power (KW) JZJW70-2 133 150 ZJB-70 - - - WLW50 5.1 JZJW150-3 133 150 ZJ150 - - - ...

Brand Name:BSC

Model Number:BSJ150L

Place of Origin:China

...Roots Pump BSJ150L Description : Roots vacuum pumps, which are also called Roots blowers,are rotary plunger type pumps where two symmetrically shaped impellors rotate in opposite directions inside the pump housing. Characteristics: The use of oil-free intermediat seal, multiple sealed way to ensure the high clean vacuum...

Model Number:BSJ600LC

Place of Origin:China

... symmetrically shaped impellors rotate in opposite directions inside the pump housing. Characteristics: The use of an oil-free intermediate seal, multiple sealed ways to ensure a high clean vacuum environment in the rotor chamber. Advanced processing to

Brand Name:ZHENGKE

Model Number:ZKRV-250

Place of Origin:CHINA

... one of them can work efficiently. 3). Good sealing treatment, oil free, no oil pollution to conveying medium. 4). Imported accessories in high quality, ensuring the long service life of whole set roots blower. 5). Each size roots blower has in storage,

Brand Name:GSE

Model Number:ZW90AV-26/-0.97

Place of Origin:CHINA

Oil less Vacuum pump GSE ZW90AV-26/-0.97 AC 220V/50Hz 120W Product Descriptions: Oil less Piston Air Compressors reciprocating piston compressors offer high quality compressed clean air for medical and laboratory applications. These oil less piston ...

Brand Name:ChunMu Refrigeration

Model Number:CMR123 Series

Place of Origin:JiangSu, China

R123 R1233ZD Low Pressure Refrigerant Recovery Recharge Machine Series Product Attributes Product Name Low Pressure Refrigerant Recovery/Recharge Machine Vacuum degree -0.09 Mpa Application R123, R245fa, R141b, R1233zd etc. Voltage 380V/50HZ After-sales ...

Brand Name:Aipu

Place of Origin:China

...Roots Vacuum Pump for High Vacuum Extraction in Industrial Settings Product Features Product Overview The core features of the Aipu RR Roots vacuum pump include high vacuum degree, oil-free operation, compact structure, fast start-up, wide pressure range, and good dynamic balance performance. These characteristics make Roots vacuum pumps widely used in many fields. Key Technical Features High vacuum degree: Roots vacuum...

Brand Name:Sino-NSH

Model Number:VFD

Place of Origin:CHINA

...,separating technology and refined purification technology.Comparing to Model VF series,it add ROOTS Vacuum system,second stage of separating system to improve the effect of purification. To remove free,soluble water,carbon,free and dissovled gases and

Place of Origin:Shanghai, China

Brand Name:COWELL

... unit. This series compressor cylinder & packing components are oil-free to ensure the purity of its working medium. Crankshaft, connecting rod, crosshead components are pressure lubrication (Oil Pump lubrication) to ensure the reliability of lubrication.

Brand Name:DST

Model Number:MCA-850

Place of Origin:China

Metallizing Vacuum Coating Machine For PET Film 12 - 120 N Winder Tension Vacuum Metallizing Machine Product Description Vacuum system Inverter speed regulation system. Roots pump oil free pumping system, expedite pumping speed and more energy-saving, more...

Brand Name:ROYAL

Model Number:RTAC1416

Place of Origin:Made in China

...Vacuum Coating Machine / Zamak Door Handle PVD Plating System Door Handle Ion Plating Machine Features: 1. Vacuum chamber is vertical one open door , 304 stainless steel manufactures, vacuum chamber internal diameter from φ800mm-Φ2200mm; 2. Vacuum system by Rotary vane pump, Roots pump and Oil...

Brand Name:JINGXIN

Model Number:ZW-2.1/4-250A-JX

Place of Origin:China

...Features: Vertical reciprocating piston compressor, four cranks into 90 degrees each other, running smoothly. The compressor cylinder is designed with oil-free lubrication structure and operates without oil lubrication. Technical parameters: 21 ZW-2.7/3.5

Place of Origin:Guangdong, China

Brand Name:Yihan

Model Number:YH-4F

...Vertical pneumatic wire stripping machine FEATURE: 1.Pneumatic control, improved aircraft design,advanced and suitable diameter AWG#18-32. 2. double moving cylinder, free of spring breakage. 3. the two cylinders of oil and gas self supply provide regular oil supply to cylinder, reduce internal wear and prolong service life. 4. Unique slide seat, stable reciprocating...