VT 4 Series

Oil-less Rotary Vane Vacuum Pumps


Picture of a VT 4.2 to VT 4.8 Series oil-less rotary vane vacuum pump.

VT 4.2 - VT 4.8


Computer-generated image showing a VT 4.8 series oil-less rotary vane vacuum pump with DC electric power option.

VT 4.8 DC


Picture showing a VT 4.10 to VT 4.40 series oil-less rotary vane vacuum pump.

VT 4.10 - VT 4.40


Picture showing the VT 4.40/0-400 series oil-less rotary vane vacuum pump with Variair frequency converter.

VT 4.40/0-400


  Models

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Model Max. Suction Air Rate
[m3/h] 50 / 60Hz
Max. Vacuum
[mbar abs.] 50 / 60Hz
Max. Vacuum
[mbar rel.] 50 / 60Hz
Max. Motor Capacity
[kW] 50 / 60Hz
Weight
[kg]
VT 4.2 1.9 / 2.3 400 / 400 -600 / -600 0.09 / 0.105 7
VT 4.4 4.1 / 4.7 150 / 150 -850 / -850 0.18 / 0.21 7
VT 4.8 8 / 9.3 150 / 150 -850 / -850 0.35 / 0.42 11.5
VT 4.8 DC — / 9.7 — / 150 — / -850 — / 0.5 12
VT 4.10 10 / 12 150 / 150 -850 / -850 0.37 / 0.45 16
VT 4.16 16 / 19 150 / 150 -850 / -850 0.55 / 0.77 22.5
VT 4.25 25 / 30 150 / 150 -850 / -850 0.75 / 0.90 26
VT 4.40 40 / 48 150 / 150 -850 / -850 1.25 / 1.50 38.5
VT 4.40/0-400 — / 41 — / 150 — / -850 — / 1.50 44

  Features

  • 100% Oil-less operation
  • Quiet
  • Cool operation
  • Long vane life
  • Inlet filters included
  • Discharge silencers
  • Direct drive
  • Vacuum regulators included
  • Minimal maintenance
  • Continuous duty rated

  Dimensions

VT 4.2 to VT 4.8


Use the above the image to change the perspective.

All measurements except vacuum connection are given in milimeters.



Diagram showing the dimensions of a VT 4.2 to VT 4.8 oil-less rotary vane vacuum pump from a top perspective.

Top View


Diagram showing the dimensions of a VT 4.2 to VT 4.8 oil-less rotary vane vacuum pump from a sideways perspective.

Side View


Diagram showing the dimensions of a VT 4.2 to VT 4.8 oil-less rotary vane vacuum pump from an end perspective.

End View


Diagram showing the dimensions of a VT 4.4/0-28 or VT 4.8/0-28 oil-less rotary vane vacuum pump with a carrying handle.

Optional Handle
VT 4.4/0-28 and VT 4.8/0-28 Only


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Model Ød1 e f(3~) f(1~) h1 h2 h4 h5 i(3~) i(1~) j k(3~) k(1~) o
VT 4.2 G1/4" 74.6 96 96 125.5 148 165.5 69.5 69.5 221.5 221.5 191
VT 4.4 G1/4" 74.6 96 96 125.5 148 165.5 69.5 69.5 221.5 221.5 191
VT 4.8 G3/8" 79.0 96 116 131.0 154 171.5 ≈143 69.5 89.5 ≈94 231.0 251.0 198

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Position
Standard (Alternative)
Description
V1 (V2) Vacuum connection
V3 (V4) Vacuum regulating valve
P3 (P4) Exhaust air silencer

VT 4.8 DC


Use the above the image to change the perspective.

All measurements except vacuum connection are given in milimeters.



Diagram showing the dimensions of a VT 4.8 DC oil-less rotary vane vacuum pump from a top perspective.

Top View


Diagram showing the dimensions of a VT 4.8 DC oil-less rotary vane vacuum pump from a sideways perspective.

Side View


Diagram showing the dimensions of a VT 4.8 DC oil-less rotary vane vacuum pump from an end perspective.

End View



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Position
Standard (Alternative)
Description
1 (4) Vacuum connection
2 (5) Vacuum regulating valve
3 (6) Blow-off valve

VT 4.10


Use the above the image to change the perspective.

All measurements except vacuum connection are given in milimeters.



Diagram showing the dimensions of a VT 4.10 oil-less rotary vane vacuum pump from a top perspective.

Top View


Diagram showing the dimensions of a VT 4.10 oil-less rotary vane vacuum pump from a sideways perspective.

Side View


Diagram showing the dimensions of a VT 4.10 oil-less rotary vane vacuum pump from an end perspective.

End View


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Position Description
1 Vacuum connection
2 Vacuum regulating valve
3 Blow-off valve

VT 4.16


Use the above the image to change the perspective.

All measurements except vacuum connection are given in milimeters.



Diagram showing the dimensions of a VT 4.16 oil-less rotary vane vacuum pump from a top perspective.

Top View


Diagram showing the dimensions of a VT 4.16 oil-less rotary vane vacuum pump from a sideways perspective.

Side View


Diagram showing the dimensions of a VT 4.16 oil-less rotary vane vacuum pump from an end perspective.

End View


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Position Description
1 Vacuum connection
2 Vacuum regulating valve
3 Blow-off valve

VT 4.25


Use the above the image to change the perspective.

All measurements except vacuum connection are given in milimeters.



Diagram showing the dimensions of a VT 4.25 oil-less rotary vane vacuum pump from a top perspective.

Top View


Diagram showing the dimensions of a VT 4.25 oil-less rotary vane vacuum pump from a sideways perspective.

Side View


Diagram showing the dimensions of a VT 4.25 oil-less rotary vane vacuum pump from an end perspective.

End View


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Position Description
1 Vacuum connection
2 Vacuum regulating valve
3 Blow-off valve

VT 4.40


Use the above the image to change the perspective.

All measurements except vacuum connection are given in milimeters.



Diagram showing the dimensions of a VT 4.40 oil-less rotary vane vacuum pump from a top perspective.

Top View


Diagram showing the dimensions of a VT 4.40 oil-less rotary vane vacuum pump from a sideways perspective.

Side View


Diagram showing the dimensions of a VT 4.40 oil-less rotary vane vacuum pump from an end perspective.

End View


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Position Description
1 Vacuum connection
2 Vacuum regulating valve
3 Blow-off valve

VT 4.40/0-400


Use the above the image to change the perspective.

All measurements except vacuum connection are given in milimeters.



Diagram showing the dimensions of a VT 4.40/0-400 oil-less rotary vane vacuum pump from a top perspective.

Top View


Diagram showing the dimensions of a VT 4.40/0-400 oil-less rotary vane vacuum pump from a sideways perspective.

Side View


Diagram showing the dimensions of a VT 4.40/0-400 oil-less rotary vane vacuum pump from an end perspective.

End View


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Position Description
1 Vacuum connection
2 Vacuum relief valve
3 Exhaust air silencer

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