Name: Puyan Claw Vacuum Pump CVP180
Brand: PUYAN
SKU: CVP180

PUYAN

CVP180 Core Parameters

Main technical parameters are shown below.

Pumping Speed

648m³/h

Ultimate Pressure

-94kPa

Motor Power

11kW

Total Weight

380kg

Product Features

Dry & Oil‑Free

No working fluid or lubricant in pump chamber. Oil‑vapor‑free exhaust – no contamination of process or environment. Clean vacuum.

VFD Energy Saving

Optional VFD motor adjusts speed to match actual load, stabilizes vacuum, saves >30% energy – reduces long‑term operating cost.

Corrosion Resistance

Special corrosion‑resistant coating available for rotors and pump chamber – ideal for chemical, pharma with corrosive gases.

Easy Maintenance

Non‑contact claw design, no friction between rotors or rotor/chamber. No oil or filters needed – significantly lower operating cost than vane pumps.

High Vacuum

Ultimate vacuum down to -0.095 MPa (-95 kPa). Water‑cooled models reach below -0.094 MPa – meets most industrial vacuum requirements.

Technical Specifications

Model	Pumping Speed (m³/h)	Ultimate Vacuum (kPa)	Motor Power (kW)	Motor Speed (R/min)	Weight (kg)	Noise (dB)
CVP30	108	-95	3.0	2980	185	70
CVP50	180	-95	4.0	2980	195	75
CVP70	252	Air‑cooled -82 / Water‑cooled -94	5.5	2980	245	70
CVP100	360	Air‑cooled -82 / Water‑cooled -94	7.5	2980	265	75
CVP180	648	Water‑cooled -94	11	2980	380	76

Puyan Claw Vacuum Pump CVP Series – Applications

Puyan oil‑free claw vacuum pumps are widely used in the following fields, providing reliable vacuum solutions for various industrial applications.

Industrial Production

Used for electronic component picking, automated handling, and plastic thermoforming – provides clean, oil‑free vacuum.

Food Packaging

Used for vacuum packaging, food filling, and pneumatic conveying – oil‑free, ensures food safety.

Medical Equipment

Applied in surgical suction devices, ventilators – delivers stable, clean vacuum.

Laboratory

Used for rotary evaporation, vacuum drying ovens, filtration – oil‑free, clean conditions.

Central Vacuum System

Core module providing reliable, clean vacuum to multiple workstations in pharma, electronics, food plants.

Chemical & Pharmaceutical

Used for vacuum drying, concentration, distillation – meets explosion‑proof and high cleanliness requirements.

Puyan Claw Vacuum Pump CVP180