ZH05BS ZH07BS ZH10BS ZH13BS ZH05BL ZH07BL ZH10BL pneumatic vacuum generator

Venturi vacuum generator/ejector for air compressor, box type, 0.5, 0.7, 1.0, 1.3mm nozzle diameter available, optional supply port size and vacuum port size, vacuum pressure -88/-48 kPa, supply pressure 0.45 MPa. Build-in silencer, easy to install.
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Tips: Working principle of pneumatic vacuum generator
Vacuum generator uses venturi working principle. When the compressed air enters from the supply port, it has an acceleration effect when passing through the narrow nozzle inside, so as to flow through the diffusion chamber at a faster speed, at the same time, it drives the air in the diffusion chamber to flow out quickly. Because the air in the diffusion chamber flows out rapidly together with the compressed air, the instantaneous vacuum effect is generated in the diffusion chamber. When the vacuum pipe is connected to the vacuum port, the pneumatic vacuum ejector can extract vacuum from the vacuum pipe.After the air flows out of the diffusion chamber together with the compressed air and flows through the diffuser, the air flow space gradually increases, so that the air pressure from the exhaust port decreases rapidly and melts into the ambient air. At the same time, due to the acceleration of air outflow exhaust port will generally produce greater noise, so it is usually equipped with a silencer in order to reduce the noise of compressed air discharge.
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Product FAQ
Q1: What is your quality assurance?
A: We will inspect one by one before delivery. If the product is
damaged in transit or has quality problems, you can choose to
refund or resend the product, and the freight will be borne by us.Q2: What are
your terms of payment?
A:
TT, we'll show you the photos of the products and packages before you pay the balance.B:
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order also available.Q3: How about the lead time?
A: Normally it will take
3-7 days
for our routine products.Q4: What is your sample policy?
A: Some
free samples
can be offered if you contact us.Q5: How about the warranty?
A:
1 year warranty.