ZBW80E / ZBW-80 Oil-Free Dry Vacuum Pump (80 m³/h – 96 m³/h | 3 kW)

The GOFLEX ZBW80E (ZBW-80) is a heavy-duty 100% oil-free single-suction dry vacuum pump designed to provide contamination-free vacuum performance for cleanroom and food-grade operations. Delivering 80 m³/h at 50Hz (96 m³/h at 60Hz) displacement with a 3 kW motor (1420 rpm), it achieves a stable -80 kPa ultimate vacuum pressure. Built with standard G1" connection ports, low operating noise of 72 dB(A), and a compact 730 × 360 × 310 mm footprint, the ZBW80E ensures reliable continuous operation for GMP pharmaceutical drying, food hermetic packaging, electronic chip placement, and laboratory vacuum distillation. Supported by 1-year warranty and complete OEM/ODM customization.
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Specification

ZBW Series Single-Suction Oil-Free Dry Vacuum Pump Technical Specifications

ModelFlow Rate
(m³/h)
Rated Pressure
(kPa)
Motor Power
(kW)
Speed
(r/min)
Noise
dB(A)
Port Size
(Outer Dia.)
Net / Gross Wt.
(kg)
Machine Size
(L × W × H mm)
ZBW40E40 m³/h-80 kPa1.5 kW1420 r/min72G 3/4"60 kg650 × 353 × 328
ZBW60E60 m³/h3 kW72G 1"86 kg730 × 360 × 310
ZBW80EPopular80 m³/h
(96 m³/h @60Hz)
3 kW72 dBG 1"86 kg
(95 kg Gross)
730 × 360 × 310
ZBW160E160 m³/h5.5 kW77G 1 1/2"150 kg884 × 460 × 336
ZBW250G250 m³/h5.5 kW960 r/min81G 2 1/2"260 kg1256 × 680 × 545
ZBW320E320 m³/h11 kW1420 r/min77G 1 1/2"400 kg1100 × 720 × 1400
ZBW500G500 m³/h15 kW960 r/min82G 2 1/2"640 kg1340 × 1030 × 1600

Key Technical Features of ZBW80E

🛡️

100% Oil-Free Dry Compression

Completely eliminates oil lubricants in the compression chamber, ensuring 100% clean, oil-vapor-free vacuum required for hygienic and sensitive manufacturing environments.

🔌

Dual-Frequency & Global Motor Efficiency

Supports 80 m³/h at 50Hz and 96 m³/h at 60Hz with a 3 kW motor operating at 1420 r/min. Compatible with single-phase and three-phase global grid voltages.

📐

Standard G1" Port & Compact Design

Standardized G1" connection port and a compact 730 × 360 × 310 mm frame allow smooth drop-in integration into OEM equipment and tight skid assemblies.

🔇

Low-Noise Operation (72 dB)

Engineered with dynamic balancing and noise-dampening structures to maintain quiet continuous duty at 72 dB(A), promoting a comfortable working environment.

Target Applications for ZBW80E

🍱 Food Packaging & Hermetic Sealing

Evacuates air cleanly without oil vapor contamination to preserve food freshness and extend shelf life during automated vacuum tray sealing.

💊 GMP Pharmaceuticals & Sterile Processing

Meets strict cleanroom requirements for vacuum drying, pill coating, powder conveying, and sterile blister packaging.

🔬 Semiconductor & Electronics Assembly

Provides stable suction for PCB chip pick-and-place systems, component handling, and vacuum degassing without oil residue risks.

🧪 Lab Distillation & Industrial Coating

Delivers steady -80 kPa vacuum for laboratory rotary evaporation, printing press paper handling, and automotive brake fluid exchange machinery.

Frequently Asked Questions

What are the exact technical specifications for the ZBW80E vacuum pump?

The ZBW80E delivers 80 m³/h flow rate (96 m³/h at 60Hz) at -80 kPa rated pressure, powered by a 3 kW motor running at 1420 rpm. It features G1" port size, noise level of 72 dB(A), net weight of 86 kg, and dimensions of 730 x 360 x 310 mm.

What connection port size does the ZBW80E oil-free vacuum pump use?

The ZBW80E model is equipped with a standard G1" outer diameter pipe connection port for easy integration into industrial vacuum pipelines.

Why choose 100% dry oil-free operation for pharmaceutical and food production?

Dry oil-free compression completely eliminates oil vapor back-streaming and contamination, satisfying strict GMP pharmaceutical sterile packaging, food hermetic sealing, and electronic pick-and-place requirements.

What are the weight and dimensions for shipping and installation?

The ZBW80E unit has a net weight of 86 kg and machine dimensions of 730 x 360 x 310 mm. Package dimensions are 85 x 45 x 45 cm with a gross shipping weight of 95 kg.

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