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Single Stage Rotary Vane Vacuum Pump PV025

Puyan PV025 oil‑lubricated single‑stage rotary vane vacuum pump: 25 m³/h, 0.1 mbar. Oil mist prevention design, stable operation, easy maintenance. Widely used in vacuum packaging, laboratory filtration, and other industrial fields.

Single Stage Rotary Vane Vacuum Pump PV025
PUYAN

PV025 Core Parameters

Main technical parameters are shown below.
Pumping Speed
25m³/h
Ultimate Pressure
0.1mbar
Motor Power
0.75kW
Total Weight
20kg
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Product Features

Energy Efficient

High‑efficiency motor and optimized vane design – low operating cost.

Stable & Reliable

Quality materials and precision manufacturing – long continuous operation, low failure rate.

Easy Maintenance

Modular design, easy replacement of wear parts, long service intervals – reduces downtime.

Low Noise Operation

Advanced noise reduction technology and sound insulation – quiet working environment.

Oil Mist Prevention

High‑efficiency oil mist filter and anti‑spray device – protects operators and environment.

Compact Design

Small footprint, easy to install and integrate into vacuum systems.

Specifications

Model Pumping Speed (m³/h) Ultimate Vacuum (mbar) Motor Power (kW) Speed (rpm) Inlet Size (inch) Oil Capacity (L) Weight (kg)
PV020 20 0.1 0.75 2880 G3/4" 0.5 20
PV025 25 0.1 0.75 2880 G3/4" 0.5 20
PV040 40 0.1 1.5 1440 G1‑1/4" 1.5 42
PV063 63 0.1 2.2 1440 G1‑1/4" 2.0 55
PV100 100 0.1 3.0 1440 G1‑1/4" 2.0 75
PV140 140 0.1 3.5 1440 G1‑1/2" 4.0 93
PV160 160 0.1 4.0 1440 G2" 5.0 157
PV200 200 0.1 4.5 1440 G2" 5.0 157
PV250 250 0.1 5.5 1440 G2" 7.0 195
PV300 300 0.1 7.5 1440 G2" 7.0 211

Applications

Puyan oil lubricated screw vacuum pumps are widely used in:

Industrial production

Industrial Production

Vacuum adsorption, degassing, thermoforming, electronic component packaging – stable vacuum.

Medical equipment

Medical Equipment

Clean, reliable vacuum for surgical suction, negative pressure drainage, medical dryers.

Laboratory

Laboratory

Supports vacuum drying ovens, rotary evaporators – low‑temperature drying, degassing, inert atmosphere.

Central vacuum system

Central Vacuum System

Single or parallel units generate vacuum distributed through piping to multiple terminals.

Chemical & pharmaceutical

Chemical & Pharmaceutical

Vacuum distillation, solvent recovery, reactor evacuation, vacuum drying.

Food packaging

Food Packaging

Core component of vacuum packaging machines – quickly removes air to extend shelf life.

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