Products / Coval - Vacuum managers

Basic Vacuum Pumps, GVP series
Description
. Ø Nozzle : 1.2 ; 1.5 ; 2 ; 2.5 ; 3 mm
. Max. vacuum : 50% - 75% - 85%
. Max. air drawn in : 450 Nl/min

The GVP series vacuum pumps are the simplest in the modular range.
They exist in :
. 5 levels of suction flow rates (essential for evacuation time) characterized by nozzle diameter ( 1.2 to 3mm)
. 3 different levels of maximum vacuum:
- Version X: 50% vacuum for very porous products
- Version T: 75% vacuum for porous products
- Version N: 90% vacuum for airtight products
For the same nozzle diameter, the suction flow rate increases proportionally to the decrease in the maximum vacuum level. In addition to suction cups, they can also be used for dosing liquid, spraying and tank depressurization.
Specifications
Silencers :
S : Diffuser type
K : Through type

Compressed air connection : 1/4 G BSPP
Vacuum port fitting : 1/2 G BSPP
Supply: non-lubricated filtered air; pressure 2 to 6 bar
Optimum pressure: 4 bar
Weight: from 100 to 265g
Materiel : POM - 2017A – Cu Zn
Temperature : -10 to 80 °C / 14 to 176°F
Options
Vacuum switch: an optional vacuum switch function may be added in order to check the vacuum level when gripping. Ex.:GVO PSA100C, GVO PSP100
Branch-specific applications
Accessories
  • gv
    Vacuum Switch Range
  • SILGV
    Diffuser-Type Silencer, SILGV
  • SILK--C
    Through Type Silencer, SIL K-C
  • FVI
    Vacuum Filters, FVI
  • FVUM-FVUG
    Vacuum Filters, FVUM - FVUG
liens
Documentation
reference Nozzle diameter
Ø		 Maximum vacuum
mv% (%)		 Air drawn in
aa (Nl/min)		 Air consumed
ca (Nl/min)
GVP12N14 1.2 90 45 67
GVP12NK14 1.2 90 45 67
GVP12NS14 1.2 90 45 67
GVP12T14 1.2 75 63 67
GVP12TK14 1.2 75 63 67
GVP12TS14 1.2 75 63 67
GVP12X14 1.2 40 150 67
GVP12XK14 1.2 40 150 67
GVP12XS14 1.2 40 150 67
GVP15N14 1.5 90 70 100
GVP15NK14 1.5 90 70 100
GVP15NS14 1.5 90 70 100
GVP15T14 1.5 75 95 100
GVP15TK14 1.5 75 95 100
GVP15TS14 1.5 75 95 100
GVP15X14 1.5 50 180 100
GVP15XK14 1.5 50 180 100
GVP15XS14 1.5 50 180 100
GVP20N14 2 90 125 180
GVP20NK14 2 90 125 180
GVP20NS14 2 90 125 180
GVP20T14 2 75 160 180
GVP20TK14 2 75 160 180
GVP20TS14 2 75 160 180
GVP20X14 2 50 250 180
GVP20XK14 2 50 250 180
GVP20XS14 2 90 125 180
GVP25N14 2.5 90 200 270
GVP25NK14 2.5 90 200 270
GVP25NS14 2.5 90 200 270
GVP25T14 2.5 75 240 270
GVP25TK14 2.5 75 240 270
GVP25TS14 2.5 75 240 270
GVP25X14 2.5 50 360 270
GVP25XK14 2.5 50 360 270
GVP25XS14 2.5 90 200 270
GVP30N14 3 90 265 400
GVP30NK14 3 90 265 400
GVP30NS14 3 90 265 400
GVP30T14 3 75 330 400
GVP30TK14 3 75 330 400
GVP30TS14 3 75 330 400
GVP30X14 3 50 450 400
GVP30XK14 3 50 450 400
GVP30XS14 3 50 450 400