Venturi vacuum pump - GVP series - COVAL - oil-free / single-stage / for laboratory

Characteristics

Technology

Venturi

Lubrication

oil-free

Number of stages

single-stage

Applications

for laboratory, for the chemical industry, for pharmaceutical applications

Other characteristics

compact, small, low-noise level, pneumatic, modular

Flow rate

Max.: 450 l/min
(118.88 us gal/min)

Min.: 45 l/min
(11.89 us gal/min)

Operating temperature

Max.: 80 °C
(176 °F)

Min.: -10 °C
(14 °F)

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