Dual-Stage Rotary Series Vacuum Pump

2X twin-stage rotary series vacuum pump&comma is in dual-phase composition&comma the substantial-strain stage and low-strain stage&comma and its inlet is linked with the vacuum products&period The pump complex parameters&colon 6×10-2pa&interval As required by users&comma a vacuum booster pump can be additional&comma and just take this pump as the pre-stage pump&comma to improve the pump draw power&comma and you will receive the increased vacuum degree when you use this pump for fuel withdrawal&interval The pump is suitable for metallurgy&comma chemical&comma optical electrical power source vacuum&time period
 
2X dual-phase rotary series vacuum pump&colon
l&interval 2X dual-phase rotary collection vacuum pump is a simple gear&comma and it is broadly used in digital factors and appliances manufacture&comma vacuum drying&comma filtering&comma soaking&comma welding&time period
2&time period 2X dual-stage rotary sequence vacuum pump&comma function in temperature 5ºC~40ºC&period
three&interval 2X twin-stage rotary collection vacuum pump inlet continuous time shall not exceed 3min&interval

Technical parameters&colon

2X-2 2X-4A 2X-8A 2X-8 2X-15A 2X-fifteen 2X-30 2X-70
2 4 eight 15 thirty 70
Restrict vacuum Pa&lparTorr&rpar 6×10-two&lpar≤5×10-four&rpar110
6×10-1&lpar5×10-three&rpar &lpar≤1×10&rpar
Motor electricity &lparKW&rpar &period37 &period55 1&period1 1&period5 3 5&period5
Temperature rise &lparºC&rpar ≤40
Inlet diameter &lparmm&rpar 18 25 40 forty 65 eighty
rotation speed &lparr&solmin&rpar 450 590 420
Oil potential &lparL&rpar &period7 1&period0 2&period0 two&period8 three&period0 four&period2
noise dB&lparA&rpar sixty eight ≤68 ≤70 ≤75 ≤78&lpar~70&rpar ≤80&lpar~seventy five&rpar
Proportions &lparcm&rpar 56×31×39 56×34×37 79×43×54 79×53×54 78×50×56 91×65×70
Type DDC-JQ25 DDC-JQ40 DDC-JQ65 DDC-JQ80
Excess weight &lparkg&rpar 58 55 80 110 232 330
Cooling mode All-natural cooling Drinking water cooling Organic cooling Water cooling
Cooling drinking water &lparL&solmin&rpar >0&period5 >0&period8 >1 >2

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