Leakage when shutting off the vacuum pump

Author	Message
Dezer	Dezer posted 8 Years Ago HOT Topic Details
Group: Forum Members Posts: 74, Visits: 1.8K	Hi Guys, I have a problem in my vacuum infusion process, with the vacuum pump turned on the pressure is constantly at 0.9 atm, but if I turn off the vacuum line the pressure starts to drop. I have already looked for microwaves and can not find anything. Is it a problem for me to infuse the part and keep the pump running constantly until the healing time? Tags leakage pressure vacuum resin infusion vacuum infusion
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Fasta	Fasta posted 8 Years Ago HOT Post Details
Group: Forum Members Posts: 468, Visits: 3.5K	It can also be the pump itself. Without any mechanism to hold vacuum I have seen some pumps run backwards for a bit when turned off. I have a one way valve right on the pump. Fastacraft Facebook page Edited 8 Years Ago by Fasta
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