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The LABMAN LMVP20 is a two-stage oil-free diaphragm vacuum pump with a PTFE-coated diaphragm and FFPM valves for corrosive gases. It gives 20 L/min flow and 20 mbar ultimate vacuum with low vibration and noise under 70 dB. It is used in chemical, pharmaceutical and petrochemical work for filtration, vacuum distillation, rotary evaporation, centrifugal concentration and solid phase extraction.
Key features
- Oil-free, gas-based two-stage pump; pollution-free
- Resistant to chemical corrosion; PTFE-coated membrane surface
- Low vibration, direct motor power transmission
- Overheat protection mechanism; automatic temperature cool-down and stability
- Noise level kept below 70 dB
- Flow rate 20 L/min; ultimate vacuum 20 mbar
Technical specifications
| Parameter | Specification |
|---|---|
| Model | LMVP20 |
| Make | LABMAN |
| Power | 120 W |
| Pump head type | Two-stage |
| Ultimate vacuum | 20 mbar abs. |
| Operation pressure | 1 bar (max.) |
| Flow rate at atm. pressure | 20 L/min |
| Connectors for tube | 10 mm |
| Ambient temperature | +5°C to +40°C |
| Pump head material & diaphragm | PTFE coated |
| Valves | FFPM |
| Noise | < 70 dB |
| Power supply | AC 220 V / 50 Hz |
| Packing dimension (L×W×H) | 465 × 325 × 270 mm |
| Gross weight | 11 kg |
| HSN code | 84141090 |
Supplied with
Main instrument, instruction manual, test certificate.
Frequently asked questions
What is the flow rate and ultimate vacuum of the LMVP20?
20 L/min at atmospheric pressure and 20 mbar absolute ultimate vacuum.
Is it suitable for corrosive solvents?
Yes. It has a PTFE-coated diaphragm, FFPM valves and chemical corrosion resistance, and is used for corrosive gas treatment.
What applications is it used for?
Suction filtration, vacuum distillation, rotary evaporation, vacuum centrifugal concentration and solid phase extraction in chemical, pharmaceutical and petrochemical work.
Does it need oil?
No. It is an oil-free two-stage diaphragm pump.
How loud is it?
Below 70 dB.
What power supply does it need?
AC 220 V / 50 Hz.
What is supplied with it?
Main instrument, instruction manual, test certificate.
What are the packing size and weight?
465 × 325 × 270 mm (L×W×H as per catalogue), gross weight 11 kg.
Can I get a GST invoice and a bulk or institutional quotation?
Yes. Labmart (Chemlab Equipment) supplies against a GST invoice and provides quotations for colleges, hospitals, pharma companies and government labs, including bulk and tender requirements. Contact us with your requirement for a formal quotation.
What is the warranty and delivery time?
LABMAN instruments supplied by Labmart carry a standard 13-month warranty. Delivery time depends on your location and stock, so please contact Labmart for a delivery estimate.
- Regular price
- Rs.130,000.00
- Sale price
- Rs.94,000.00
Sale
The LABMAN LMVP20 is a two-stage oil-free diaphragm vacuum pump with a PTFE-coated diaphragm and FFPM valves for corrosive gases. It gives 20 L/min flow and 20 mbar ultimate vacuum with low vibration and noise under 70 dB. It is used in chemical, pharmaceutical and petrochemical work for filtration, vacuum distillation, rotary evaporation, centrifugal concentration and solid phase extraction.
Key features
- Oil-free, gas-based two-stage pump; pollution-free
- Resistant to chemical corrosion; PTFE-coated membrane surface
- Low vibration, direct motor power transmission
- Overheat protection mechanism; automatic temperature cool-down and stability
- Noise level kept below 70 dB
- Flow rate 20 L/min; ultimate vacuum 20 mbar
Technical specifications
| Parameter | Specification |
|---|---|
| Model | LMVP20 |
| Make | LABMAN |
| Power | 120 W |
| Pump head type | Two-stage |
| Ultimate vacuum | 20 mbar abs. |
| Operation pressure | 1 bar (max.) |
| Flow rate at atm. pressure | 20 L/min |
| Connectors for tube | 10 mm |
| Ambient temperature | +5°C to +40°C |
| Pump head material & diaphragm | PTFE coated |
| Valves | FFPM |
| Noise | < 70 dB |
| Power supply | AC 220 V / 50 Hz |
| Packing dimension (L×W×H) | 465 × 325 × 270 mm |
| Gross weight | 11 kg |
| HSN code | 84141090 |
Supplied with
Main instrument, instruction manual, test certificate.
Frequently asked questions
What is the flow rate and ultimate vacuum of the LMVP20?
20 L/min at atmospheric pressure and 20 mbar absolute ultimate vacuum.
Is it suitable for corrosive solvents?
Yes. It has a PTFE-coated diaphragm, FFPM valves and chemical corrosion resistance, and is used for corrosive gas treatment.
What applications is it used for?
Suction filtration, vacuum distillation, rotary evaporation, vacuum centrifugal concentration and solid phase extraction in chemical, pharmaceutical and petrochemical work.
Does it need oil?
No. It is an oil-free two-stage diaphragm pump.
How loud is it?
Below 70 dB.
What power supply does it need?
AC 220 V / 50 Hz.
What is supplied with it?
Main instrument, instruction manual, test certificate.
What are the packing size and weight?
465 × 325 × 270 mm (L×W×H as per catalogue), gross weight 11 kg.
Can I get a GST invoice and a bulk or institutional quotation?
Yes. Labmart (Chemlab Equipment) supplies against a GST invoice and provides quotations for colleges, hospitals, pharma companies and government labs, including bulk and tender requirements. Contact us with your requirement for a formal quotation.
What is the warranty and delivery time?
LABMAN instruments supplied by Labmart carry a standard 13-month warranty. Delivery time depends on your location and stock, so please contact Labmart for a delivery estimate.
- Regular price
- Rs.130,000.00
- Sale price
- Rs.94,000.00
Sale
GST Invoice included
(Save 18% on business purchases)
Need Quote ?
Get Bulk Order Quotation for your lab or Tender Quotation at special discounts !
Contact our support team at support@labmart.in to get the best quote for your bulk order requirement.
Sales Support - +918920746300
Technical Support- +919667893959
Kindly allow us a time of 2-3 days to properly match all the inquired specs, we will also provide authorization(s) to dealers for particular tenders (on tender basis)

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Free Shipping
Orders above Rs. 1000.
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On Time Delivery
Within 7 days.
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Money Back Guarantee
14 day Return*
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Service Support
Online Installation Support.
Product Description
The LABMAN LMVP20 is a two-stage oil-free diaphragm vacuum pump with a PTFE-coated diaphragm and FFPM valves for corrosive gases. It gives 20 L/min flow and 20 mbar ultimate vacuum with low vibration and noise under 70 dB. It is used in chemical, pharmaceutical and petrochemical work for filtration, vacuum distillation, rotary evaporation, centrifugal concentration and solid phase extraction.
Key features
- Oil-free, gas-based two-stage pump; pollution-free
- Resistant to chemical corrosion; PTFE-coated membrane surface
- Low vibration, direct motor power transmission
- Overheat protection mechanism; automatic temperature cool-down and stability
- Noise level kept below 70 dB
- Flow rate 20 L/min; ultimate vacuum 20 mbar
Technical specifications
| Parameter | Specification |
|---|---|
| Model | LMVP20 |
| Make | LABMAN |
| Power | 120 W |
| Pump head type | Two-stage |
| Ultimate vacuum | 20 mbar abs. |
| Operation pressure | 1 bar (max.) |
| Flow rate at atm. pressure | 20 L/min |
| Connectors for tube | 10 mm |
| Ambient temperature | +5°C to +40°C |
| Pump head material & diaphragm | PTFE coated |
| Valves | FFPM |
| Noise | < 70 dB |
| Power supply | AC 220 V / 50 Hz |
| Packing dimension (L×W×H) | 465 × 325 × 270 mm |
| Gross weight | 11 kg |
| HSN code | 84141090 |
Supplied with
Main instrument, instruction manual, test certificate.
Frequently asked questions
What is the flow rate and ultimate vacuum of the LMVP20?
20 L/min at atmospheric pressure and 20 mbar absolute ultimate vacuum.
Is it suitable for corrosive solvents?
Yes. It has a PTFE-coated diaphragm, FFPM valves and chemical corrosion resistance, and is used for corrosive gas treatment.
What applications is it used for?
Suction filtration, vacuum distillation, rotary evaporation, vacuum centrifugal concentration and solid phase extraction in chemical, pharmaceutical and petrochemical work.
Does it need oil?
No. It is an oil-free two-stage diaphragm pump.
How loud is it?
Below 70 dB.
What power supply does it need?
AC 220 V / 50 Hz.
What is supplied with it?
Main instrument, instruction manual, test certificate.
What are the packing size and weight?
465 × 325 × 270 mm (L×W×H as per catalogue), gross weight 11 kg.
Can I get a GST invoice and a bulk or institutional quotation?
Yes. Labmart (Chemlab Equipment) supplies against a GST invoice and provides quotations for colleges, hospitals, pharma companies and government labs, including bulk and tender requirements. Contact us with your requirement for a formal quotation.
What is the warranty and delivery time?
LABMAN instruments supplied by Labmart carry a standard 13-month warranty. Delivery time depends on your location and stock, so please contact Labmart for a delivery estimate.
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