Skip to content
Contact Us
KRF08A-V-G1 Oil Free Rotary Vane Vacuum Pump

Model Item / SKU

krf08a-v-g1

This model is part of the United States catalog.

Our KRF08A-V-G1 model KRF Series Rotary Vane Pump delivers pressure to 22 psig with flows to 5.5 CFM. Its self-lubricating sliding vane technology eliminates oil from the compression chamber entirely, delivering a clean, contaminant-free airstream suitable for healthcare, food contact, and precision process applications where oil contamination is not acceptable. The KRF Series handles both vacuum or pressure in a single unit, up to 78 CFM, 20 in. Hg continuous vacuum, and 10 psig continuous pressure, reducing the number of machines required in mixed-mode installations. An integrated inlet filter, vacuum regulator, and combined vacuum/pressure gauge are included as standard. With no oil to change and self-lubricating vanes, the KRF requires significantly less scheduled maintenance than lubricated rotary vane alternatives, making it a practical choice for facilities focused on uptime and reduced maintenance overhead.

Contact sales

KRF Highlights

  • Oil-Free Operation: Self-lubricating sliding vane technology delivers a clean, contaminant-free airstream with no oil in the compression chamber, suitable for healthcare, food, and sensitive process applications
  • Vacuum or Pressure Capable: Operates at continuous vacuum (to 20 in. Hg) and continuous pressure (to 10 psig) modes, a single unit covers a wider range of application requirements
  • Positive Displacement Design: Consistent, pulse-free performance across the full operating range, output is stable from startup to full load
  • Less Maintenance: Oil-free sliding vane design eliminates oil changes and oil filter replacements required by lubricated units, vane life is 4,000–6,000 operating hours depending on application
  • Integrated Inlet Filter and Vacuum Regulator: Protects the pump from particulate ingestion and allows vacuum level adjustment without external components
  • Integrated vacuum or pressure Gauge: Operating conditions visible at a glance, no additional instrumentation required
  • Motor Mounted: Compact, direct-drive configuration reduces footprint and simplifies installation
  • Air-Cooled Design: No water cooling required, suitable for temperature-controlled environments and simple installations
  • Robust Construction: Designed for heavy-duty, continuous operation in demanding industrial and automation environments
  • Application Focus: Medical suction, sterilization, surgical suction, thermoforming, autoclaves, pick and place, and vacuum lifting

Specifications

Item # - KRF08A-V-G1

Series – KRF
Description – Oil Free Rotary Vane Vacuum Pump

HP:
0.25
Open Flow (CFM):
4.8
Max Pressure (PSI):
—
Flow @ Max Pressure (CFM):
—
Max Vacuum (in HG):
22
Flow @ Max Vacuum (CFM):
—
Amps:
1.1/0.55
Voltage:
190/380
Phase:
—
Sound Level (DBA):
61
Dimensions (L x W x H):
16.3 x 9.6 x 9.4 in
Mounting Dimensions (L x W):
9.4 x 7.3 in
Weight (lb):
34
Regulatory:
—
COO:
Japan
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
HP:
0.25
Open Flow (CFM):
5.5
Max Pressure (PSI):
—
Flow @ Max Pressure (CFM):
—
Max Vacuum (in HG):
22
Flow @ Max Vacuum (CFM):
—
Amps:
1/0.5
Voltage:
230/460
Phase:
—
Sound Level (DBA):
61
Dimensions (L x W x H):
16.3 x 9.6 x 9.4 in
Mounting Dimensions (L x W):
9.4 x 7.3 in
Weight (lb):
34
Regulatory:
—
COO:
Japan
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
HP:
0.25
Open Flow (CFM):
—
Max Pressure (PSI):
—
Flow @ Max Pressure (CFM):
—
Max Vacuum (in HG):
22
Flow @ Max Vacuum (CFM):
—
Amps:
—
Voltage:
—
Phase:
—
Sound Level (DBA):
61
Dimensions (L x W x H):
16.3 x 9.6 x 9.4 in
Mounting Dimensions (L x W):
9.4 x 7.3 in
Weight (lb):
34
Regulatory:
—
COO:
Japan
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
kW:
0.19
Open Flow (m³/h):
—
Max Pressure (mbar):
—
Flow @ Max Pressure (m³/h):
—
Max Vacuum (mbar):
—
Flow @ Max Vacuum (m³/h):
—
Amps:
1.1/0.55
Voltage:
190/380
Phase:
—
Sound Level (DBA):
61
Dimensions (L x W x H):
414 x 243.8 x 238.8 mm
Mounting Dimensions (L x W):
238.8 x 185.4 mm
Weight (kg):
15
Regulatory:
—
COO:
Japan
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
kW:
0.19
Open Flow (m³/h):
—
Max Pressure (mbar):
—
Flow @ Max Pressure (m³/h):
—
Max Vacuum (mbar):
—
Flow @ Max Vacuum (m³/h):
—
Amps:
1/0.5
Voltage:
230/460
Phase:
—
Sound Level (DBA):
61
Dimensions (L x W x H):
414 x 243.8 x 238.8 mm
Mounting Dimensions (L x W):
238.8 x 185.4 mm
Weight (kg):
15
Regulatory:
—
COO:
Japan
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—
kW:
0.19
Open Flow (m³/h):
—
Max Pressure (mbar):
—
Flow @ Max Pressure (m³/h):
—
Max Vacuum (mbar):
—
Flow @ Max Vacuum (m³/h):
—
Amps:
—
Voltage:
—
Phase:
—
Sound Level (DBA):
61
Dimensions (L x W x H):
414 x 243.8 x 238.8 mm
Mounting Dimensions (L x W):
238.8 x 185.4 mm
Weight (kg):
15
Regulatory:
—
COO:
Japan
Plug Type:
—
Lubrication Type:
Oil-free
Duty Cycle:
—

Product Information

Prop 65

Products offered on this website may contain chemicals, such as lead, nickel, or other substances, known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.

Country of Origin

Japan

Choose Your Next Step

Whether you are still evaluating options or ready to move, there is a direct path forward. Choose the route that fits where you are in the decision process.

Discuss Your Application

Work through specifications, performance requirements, and fit with a technical expert who understands your system.

Let’s Talk

Request Pricing

Ready to move forward on a configured solution or a standard product? Start the quote process here.

Get a quote