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DRV175[275] Series Oil rotary vane vacuum pumps

DRV275


Oil rotary vane vacuum pumps

Features

• No spring rotor, low noise, low vibration, long life

• Built-in oil check valve to reduce oil return to a large extent

• The combination of air cooling, oil cooling, water cooling and other cooling methods ensures the cooling effect, long-term stable operation, and stable evacuation performance

•The product structure is reasonable, easy to disassemble and assemble, fast and convenient maintenance

Oil rotary vane vacuum pumps

Features

• No spring rotor, low noise, low vibration, long life

• Built-in oil check valve to reduce oil return to a large extent

• The combination of air cooling, oil cooling, water cooling and other cooling methods ensures the cooling effect, long-term stable operation, and stable evacuation performance

•The product structure is reasonable, easy to disassemble and assemble, fast and convenient maintenance

Model

DRV275

Pumping rate

50HZ

M3/h

255

60HZ

M3/h

306

Motor speed

50HZ

rpm

1440

60HZ

rpm

1720

Motor power

Three phase,4pole

KW

7.5

Ultimate pressure

Gas ballast

pa

≤5*10-1

Gas ballasting

pa

≤2

Noise

dB(A)

 

≤76

Maximum outlet pressure

 

MPA

0.05

Maximum water vapor processing capacity

 

kg/h

2.5

Air inlet

JIS

DN

VG80

Exhaust port

JIS

DN

VG50

Oil volume

Maximum

L

28

Minimum

L

23

Cooling water requirement

Water temperature 20℃

L/h

120

Noise requirement

Distance is 1 meter

dB(A)

75

Weight

With/Without oil

KG

217/236

Model

DRV275

Pumping rate

50HZ

M3/h

255

60HZ

M3/h

306

Motor speed

50HZ

rpm

1440

60HZ

rpm

1720

Motor power

Three phase,4pole

KW

7.5

Ultimate pressure

Gas ballast

pa

≤5*10-1

Gas ballasting

pa

≤2

Noise

dB(A)

 

≤76

Maximum outlet pressure

 

MPA

0.05

Maximum water vapor processing capacity

 

kg/h

2.5

Air inlet

JIS

DN

VG80

Exhaust port

JIS

DN

VG50

Oil volume

Maximum

L

28

Minimum

L

23

Cooling water requirement

Water temperature 20℃

L/h

120

Noise requirement

Distance is 1 meter

dB(A)

75

Weight

With/Without oil

KG

217/236

FAQ

Q : Why choose us?

A : We have experienced staff in this industry.Payments are 100%secure and guaranteed by Alibaba. The product quality is guaranteed! Each machine will be tested beforeshipping. Fast after-sales customer service and professional technical support. Our products are recognized by global customers in the United States, Britain, Canada, Australia, Russia and other countries.

Q:Could I use my own logo or design on goods?

A:Yes. Customized logo and design on production are available.

Q: How long is your lead time ?

A: Generally it is 5-10 days if the goods are in stock.Or it is 30days if the goods are not in stock,  The time may vary depending on the product and the level of customization.

Q : How do we ensure that the goods are not damaged in transit?

A : We will use sturdy carton to pack to avoid damage, and we can buy shipping insurance in advance to reduce the loss in shipping We will take care of the goods as carefully as possible.

Q: What is the exact MOQ or price for your product ?

A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications ; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

Q:What is your terms of payment? Which mode of transportation?

A: Sea, Air, Express.

Payment<=1000USD, 100% in advance.Payment>=1000USD, 30% T/T in advance, balance before shipment. If you have another question, pls feel free to contact us as below.

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