Description

The largest compressed air-driven vacuum pump on the market place, that is comparatively compact and light weight. This pump mainly for the application wherever larger air volume to be evacuated or to compensate for the leakage flow must remarkable application for this pump will be in conveying system for granules, transferring bulk materials and gauge and mechanical on/off valve as standard. Air saving kit, solenoid valve, non-return valve, and with VITON or EPDM as seal options.

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1. Basic Model

Symbol Description
VCML400L VCML400L mega pump

2. Exhaust Type

Symbol Description
Blank Free flow exhaust duct
CP Central Exhaust 1-Round Pipe

3. Air Saving Kit

Symbol Description
Blank No air control valve
AS Air saving kit with air control valve

4. Non-Return Valve

Symbol Description
Blank No non-return valve
N Non-Return valve
  ☛ The pump with air saving kit option does not require a non-return valve option.

5. Sealing Material

Symbol Description
Blank NBR sealing material
V Viton sealing material
E EPDM sealing material

Specifications

1. General Specifications

Max Vacuum Level -75 kPa
Open Vacuum Flow 5,792 Nl/min
Feed Pressure 4 ~ 6 bar (Max 7 bar)
Air Consumption 1,664 Nl/min
Temperature -20 ~ 80 ℃
Weight – Basic pump 5,262 g

2. Vacuum  Flow

Max Vacuum Feed Pressure Vacuum Flow (Nl/min) at different vacuum level (-kPa)
-kPa bar 0 10 20 30 40 50 60 70 80 90
75 6 5792 3312 2464 1600 832 608 512 352
70 5 5504 3136 2080 1312 800 600 368 180
60 4 4832 2752 1760 1120 736 448 108

3. Evacuation Time

Feed Pressure Air Consumption Evacuation time in sec per liter to reach different vacuum level (-kPa)
bar Nl/min 10 20 30 40 50 60 70 80 90
6 1664 0.0013 0.0038 0.0073 0.013 0.018 0.023 0.038
5 1360 0.0014 0.0045 0.008 0.016 0.019 0.025 0.05
4 1120 0.0022 0.0058 0.01 0.018 0.023 0.05

Dimensions

VCML400L: Free Flow Exhaust Duct
Unit: mm

No Description
1 Air Supply Port, G3/4″
2 Vacuum Port, G1½”
3 Exhaust
VCML400L: Central Exhaust 1-Round Pipe
Unit: mm

No Description
1 Air Supply Port, G3/4″
2 Vacuum Port, G1½”
3 Exhaust

Order Numbers

Basic Vacuum Pump

Part Number Description
VCML400L Mega pump, VCML400L
VCL303 Midi vacuum cartridge, “L” type 3-stage
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Downloads

Catalog & CAD files
CAD 2D File
VCML400L
CAD 3D File
VCML400L
Catalog
VCML400L

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