Description

VMECA Green Pumps are excellent for products that are placed in sterile conditions. With its eco-friendly and dust filtering functions, it is perfect for the food industry and alike.

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1. Basic Model

Symbol Description
GS252 Green pump, Mini premium 2-stage vacuum cartridge, No vacuum filter

2. Body Type

Symbol Description
A Opaque body

3. Non-return valve

Symbol Description
Blank No non-return valve
N Non-return valve

4. Sealing Material

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

Specifications

1. General Specifications

Max Vacuum Level -94 kPa
Open Vacuum Flow 113 Nl/min
Feed Pressure 5 ~ 6 bar (Max 7 bar)
Air Consumption 83.5 Nl/min @ 6 bar
Temperature -20 ~ 80 ℃
Weight 55 g

2. Vacuum  Flow

☛ Click on the supply air pressure in the graph legend to show or hide the graph lines.

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
94 5.5 113 91 69 48 30 26 22 17 11 2.8
93.5 6 111 97 76.5 54 34 25 21 16 9.5 2.3
90 5 112 85 63 43 37 27 22 17 11 3.1

3. Evacuation Time

☛ Click on the supply air pressure in the graph legend to show or hide the graph lines.

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
5.5 77 0.037 0.13 0.26 0.41 0.54 0.86 1.2 1.6 5.0
6 83.5 0.035 0.078 0.12 0.13 0.33 0.83 1.15 1.76 5.8
5 70.5 0.039 0.15 0.27 0.49 0.60 0.94 2.09 2.82 4.83

Dimensions

GS252:
Unit: mm

No Description
1 Compressed-Air Port, ∅6mm
2 Vacuum Port, G1/8″
2-1 Vacuum Port, M5
3 Exhaust Port

Order Numbers

1. Basic Vacuum Pump

Part Number Description
GS252-A Green pump, Mini premium 2-stage vacuum cartridge, No Vacuum filter, Opaque body

2. Vacuum Cartridge

Part Number Description
VC252 Mini  premium 2-stage vacuum cartridge

3. Silencer

Part Number Description
VTS-M25-252 Silencer, M25, male
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Downloads

Catalog & CAD files
CAD 2D File
GS252-A
CAD 3D File
GS252-A
Catalog
GS252-A

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