Working principle and characteristics:
The series HGL, HG pump is actually a sort of single-stage and single-cylinder rotary piston vacuum pump. It is considerably improved series H rotary piston pump and involves 4 patents; its standard abilities have a good improvement.
Rotary piston vacuum pump is really a type of vacuum manufacturing tools suitable for pumping ordinary gases and condensable gases(whenever a fuel ballast made use of). The pump should be fitted with ideal equipment if gasoline is rich in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil.
Operation principle demonstrate in operating principle graph: A rotary piston with slide valve across ecentric wheel driven by shaft inside the housing. Piston pole can slide and swing freely in arch track. The entire pump chamber is divided into chamber A and chamber B by piston. When shaft rotates the volume of chamber A and chamber B are altered repetitively, to ensure pumping goal may be achieved.
The series HGL, HG pump is usually a backing pump when mixed with a different high vacuum pump likewise as operate singly. It really is broadly used in vacuum smelting, vacuum drying, vacuum impregnation and higher vacuum simulation testing,and so on.
flexible coupling
As one of leading flexible coupling manufacturers, suppliers and exporters of products, We offer flexible coupling and many other products.
Please contact us for details.
Mail:[email protected]
Manufacturer supplier exporter of flexible coupling
Recent Posts
- China high quality Flexible Jaw Couplings Spider Couplings Industry
- China Good quality Flexible Universal Range Coupling Flange Adaptor ISO9001 Pipe Fitting
- China Good quality Rubber Flexible PVC Coupling with SS304 Stainless Steel Clamps
- China high quality Gn Coupling Flexible Motor Shaft Coupling Gn-32X32
- China Best Sales Flexible Coupling for GRP FRP Pipe
- China best Ductile Iron Rigid or Flexible Coupling
- China supplier Carbon Steel Dismantling Joint Compensator Flexible Pipe Coupling
- China Hot selling CNC Aluminum Elastic Rubber Spider Jaw Shaft Coupler GF14*22 20*25 25*30 40*50 Shaft Flexible Coupling Ball Screw Plum Coupling
- China Best Sales En598 Flexible Wide Range Coupling
- China OEM Original Excavator Parts Coupling CF-a Series Rubber Flexible Torsionally Steel Universal Shaft Coupling for Centaflex
- China high quality Coupling, Expansion Coupling Sleeve, Synchronous Pulley, Belt Pulley, Flexible Coupling Element, Elastomeric Coupling Element, Transmission Parts
- China Hot selling DN 65 Grooved Flexible Coupling with FM UL Certificate in Fire System Project
- China Good quality ISO2531 Ductile Cast Iron Ggg50 Di DN400 Universal Flexible Coupling for PVC Pipes
- China OEM Machinery Part Roller Chain Coupling Aluminum Case with Sprockets Shaft Flexible Coupling KC6018
- China high quality Flexible Flex Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Spline Clamp Tyre Grid Hydraulic Servo Motor Shaft Coupling
- China factory Aluminum Flexible Coupling Flexible Joint Coupling Flexible Shaft Coupling
- China high quality Stainless Steel Flex Coupling with Inner Braid Liner Flexible Exhaust Muffler Pipe for Auto~
- China Custom Flexible Fire Control Coupling Stainless Steel Pipe Fitting Steel Pipe Quick Grooved Coupling
- China Standard Low Price High Quality Abrasion-Resistant Flexible Rubber Coupling Spider Buffer
- China wholesaler 300psi CHINAMFG Grooved Flexible Coupling with FM/UL Certificates
- China OEM 2″ Type B No-Hub Flexible Pipe Coupling, 100PCS
- China high quality Double Disk-Type Flexible Aluminum Alloy Disc Couplings
- China manufacturer Joint Piping Coupling Quick Victaulic Pipe Equipment Flexible Pipe Coupling Groove Connecting Steel Pipe Clamp Coupling
- China Hot selling DIN BS Jrs DN250 10″ Universal Wide Range Flexible Ductile Iron Straight Coupling
- China Custom Wide Range Flexible Universal Joint Flange Adaptor Gibault Coupling CHINAMFG Johnson Coupling
- China manufacturer Factory Price Supplier Wholesale Ductile Iron Flexible Universal Wide Range Pipe Flange Adaptor and Coupling for Pipes, Flange Adatpor, Dismantling Joint
- China OEM Stainless Steel Flexible Woodon China Pin Bush Factory Universal Coupling
- China wholesaler Pin and Bush Coupling FCL Type Standard Hydraulic Flexible Coupling
- China wholesaler Flexible Shaft Coupling Jaw Type Coupling
- China Hot selling High Torque Capacity Jaw Type Flexible Coupling for Step Motor Connect
- China best Best Coupling Manufacturer for PU Flexible Coupling
- China best S1 Flexible Tube Quick Coupler Connectors Camlock Coupling
- China best Cast Iron Flexible Jaw Coupling for General Shaft Connection (L035)
- China Best Sales Universal Ductile Iron Flexible Pipe Coupling with En545 En598
- China factory Rubber UPVC Plastic Flexible PVC Pipe Couplings -Straight Reducers /Reducing Coupling
- China Best Sales Flexible Jaw Couplings Spider Couplings Industry
- China best Stainless Steel Flexible Grooved Joint Piping Coupling
- China Good quality Flexible Flex Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Spline Clamp Tyre Grid Hydraulic Servo Motor Shaft Coupling
- China best Kc Series Steel Casting Flexible Sprocket Roller Chain Coupling for Mining Machinery
- China Good quality DIN BS Universal Wide Range Flexible Ductile Iron Straight Coupling
- China Hot selling Pin and Bush Coupling FCL Type Standard Hydraulic Flexible Coupling
- China factory High Quality DIN Standard for Water Supply 1.0MPa Rubber Joint Plastic Pipe Coupling PVC Flexible Pipe Fitting Coupling UPVC Pressure Pipe Reducing Coupling
- China Hot selling Flexible Chain Coupling for Heavy Equipment
- China high quality Factory Casting UL/FM Ductile Iron Grooved Mechanical Flexible/Rigid Coupling
- China supplier High Quality Low Price Made in China Flexible Coupling CHINAMFG Coupling E30
- China manufacturer CHINAMFG Brand Flexible Coupling and Rigidity Coupling
- China factory Double Disk-Type Flexible Aluminum Alloy Disc Couplings
- China manufacturer Flexible Universal Range Coupling Flange Adaptor ISO9001 Pipe Fitting
- China wholesaler Locking Assembly High Quality Flexible Coupling Keyless Bk25, Klfc
- China manufacturer Pin and Bush Coupling FCL Type Standard Hydraulic Flexible Coupling
- China supplier FM/UL Ductile Iron Grooved Pipe Fitting Flexible Coupling
- China wholesaler Flexible Fire Control Coupling Stainless Steel Pipe Fitting Steel Pipe Quick Grooved Coupling
- China manufacturer Pin & Bush Coupling FCL Flexible Coupling
- China Hot selling Pin and Bush Coupling FCL Type Standard Hydraulic Flexible Coupling
- China factory Stainless Steel Flexible Woodon China Pin Bush Factory Universal Coupling
- China Good quality CHINAMFG Customized CNC Motor Jaw Shaft Coupling, Industrial Equipment Flexible Coupling Wholesale
- China Good quality Flexible Elastic Sleeve Bushing PU Pin Coupling Damper Buffer Gasket
- China factory Best Coupling Manufacturer for PU Flexible Coupling
- China Good quality Custom Design Flexible Shaft Coupling Cross Slide Coupling
- China manufacturer Cast Iron Flexible Jaw Coupling for General Shaft Connection (L035)
- China best CNC Shaft Jaw Coupling Customized for Servo Motor Curved Flexible Coupling
- China high quality High Quality Nm HRC FCL L Type Flexible Jaw Coupling
- China Hot selling Made in China Pipe Fittings Grooved Flexible Coupling for Mine
- China wholesaler Steel Flexible Tyre Coupling (ISO Certificated)
- China Best Sales Factory Price Grooved Flexible Coupling with FM/UL for Pipe Joining
- China Standard Aluminium Plum Flexible Shaft Coupling D25L30 Motor Connector Flexible Coupler