25.4 453.6 0.4536 mm g Kg Conversion ratio: inch = ; pounds = = GAS-NPT thread adapters available at page 1.117 7 7.05 1. 2. 1. 2. 1. 2. 3. rotarY vane vacuum pumps – GeneraL description The rotor rotates eccentrically inside a stator and it has grooves in which the vanes move freely and are pushed against the stator inside wall due to the centrifugal force, thus creating as many chambers as the number of vanes. During rotation, the volume of these chambers varies according to their position with respect to the eccentric axis. The chamber volume increase makes the air inside of them expand,…
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25.4 453.6 0.4536 mm g Kg Conversion ratio: inch = ; pounds = = GAS-NPT thread adapters available at page 1.117 7 7.13 Curve regarding capacity (referring to a 1013 bar pressure) Curve regarding the emptying of a 100-litre volume Curve regarding capacity (referring to the suction pressure) To calculate the emptying time of a volume V1, apply the formula V1 : Volume to be emptied t1 : Time to be calculated (sec) t : Time obtained in the table (sec) Time Time Time Time Vacuum mbar Vacuum mbarVacuum mbar Vacuum mbar Capacity cum/h Capacity cum/h Capacity cum/h Capacity cum/h Curve regarding…
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3 3D d ra w in gs a va ila bl e at w w w .v uo to te cn ic a. ne t 3.13 Conversion ratio: inch = ; pounds = = 25.4 453.6 0.4536 mm g Kg GAS-NPT thread adapters available at page 1.117 3 3.13 Electrical connection Vacuum and compressed air connection These compact and extremely light digital vacuum and pressure switches are enclosed in a sturdy ABS casing. These features allow installation on the machine and close to the application. These digital switches, accurately calibrated and compensated for temperatures, is able to give very precise measurements values. The measured values are shown on…
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3 3D d ra w in gs a va ila bl e at w w w .v uo to te cn ic a. ne t 3.09 Conversion ratio: inch = ; pounds = = 25.4 453.6 0.4536 mm g Kg red LED Adjustment screw Vacuum connectionVacuum connection Body (polycarbonate)Body (polycarbonate) Manifold (anodised aluminium)Manifold (anodised aluminium) 3-pole shielded cable3-pole shielded cable Adjustment screw red LED SealVacuum connection Body (polycarbonate) 3-pole shielded cable Coupler (nickel-plated brass) red LED Adjustment screw Vacuum connection Body (polycarbonate) Manifold (anodised aluminium) 3-pole shielded cable Hex. 8 These small…
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www.suco.de 46 Explosion-protected pressure switches To ATEX standard Technical data 0165 0340 0341 ATEX protection zone: 1 and 2 22 22 Contact rating: max. 1 A / 250 VACmax. 0.25 A / 250 VDC max. 2 A / 250 VAC Temperature range: NBR: -20 °C – +80 °C EPDM: -20 °C – +80 °C FKM: -5 °C – +80 °C Switching frequency: 200 / min. Mechanical life expectancy: 106 cycles Pressure rise rate: ≤ 1 bar/ms Hysteresis: 10 – 30 % (depending on type, non-adjustable) Vibration resistance: 10 g / 5 – 200 Hz sine-wave Shock resistance: 294 m/s2; 14 ms half-sine-wave Cable length: standard length 2 m with wire end…
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www.suco.de 46 Explosion-protected pressure switches To ATEX standard Technical data 0165 0340 0341 ATEX protection zone: 1 and 2 22 22 Contact rating: max. 1 A / 250 VACmax. 0.25 A / 250 VDC max. 2 A / 250 VAC Temperature range: NBR: -20 °C – +80 °C EPDM: -20 °C – +80 °C FKM: -5 °C – +80 °C Switching frequency: 200 / min. Mechanical life expectancy: 106 cycles Pressure rise rate: ≤ 1 bar/ms Hysteresis: 10 – 30 % (depending on type, non-adjustable) Vibration resistance: 10 g / 5 – 200 Hz sine-wave Shock resistance: 294 m/s2; 14 ms half-sine-wave Cable length: standard length 2 m with wire end…
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2020-2021 Lift General Catalogue 1 1 2A 2B 4 3 3 11 10A 10A 10B 10B 10C 10C 11 9 6 2A 2B 7 5 5 10B 2A 2B 3 11 13 21 8 Lift General Catalogue 2020-2021 Pizzato Elettrica devices have been used for many years in the lift sec- tor, for their proven reliability and quality to price ratio. Some of the products shown here have been the first choice of some of the most important multinational players; they are therefore used throughout the world. The range of position switches, traditionally used in the lift sector, is vast; for this reason, the following pages contain just some of the Pizzato…
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Catalogue 1 STAUFF Clamps Block Clamps Light Series Construction Series Metal Clamps Saddle Clamps U-Bolt Clamps Special Clamps Please note: Unless otherwise stated, all data and figures in this product catalogue are approximate values and are only valid as references, which are not binding (also in respect to any third parties’ rights of protection) and thus do not release the customer / user from checking and testing the suitability of the products for the foreseen purposes. Therefore, data and figures can only be used in a limited sense for construction purposes. The application of the…
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Catalogue 1 STAUFF Clamps Block Clamps Light Series Construction Series Metal Clamps Saddle Clamps U-Bolt Clamps Special Clamps Please note: Unless otherwise stated, all data and figures in this product catalogue are approximate values and are only valid as references, which are not binding (also in respect to any third parties’ rights of protection) and thus do not release the customer / user from checking and testing the suitability of the products for the foreseen purposes. Therefore, data and figures can only be used in a limited sense for construction purposes. The application of the…
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3D d ra w in gs a va ila bl e at w w w .v uo to te cn ic a. ne t 10.24 Conversion ratio: inch = ; pounds = = 25.4 453.6 0.4536 mm g Kg disc cups Apart from some standard rubber discs, these articles are generally produced upon specific request by the client and for a minimum amount to be specified in the offer phase. They can be die-cut from sheets or moulded in nitrile rubber, in natural para rubber, silicon or special compounds. They can also be made with reinforced rubber or polyurethane. The discs described above are used in the printing industry, as an alternative to vacuum cups, for…
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