How long does delivery take in Chennai?

Within 4–5 hours during business hours across most of Chennai, including installation and basic training.

Is service support included?

Yes. All concentrators come with installation, a service helpline and on-site service for the duration of your rental or warranty.

Oxygen Concentrator

Oxygen Concentrator 5LPM

Name: Oxygen Concentrator 5LPM
SKU: WP-243
Price: 49500 INR
Availability: InStock
Rating: 5 (28 reviews)

(28 customer reviews)View all →

₹49,500+GST Extra

This 5 LPM Oxygen Concentrator is a compact, reliable, and whisper-quiet solution for home oxygen therapy. Delivers adjustable continuous flow from 0.5 to 5 Liters Per Minute with high therapeutic purity. Featuring an exclusive Oxygen Sensing Device (OSD) for continuous safety monitoring and a…

Flow Rate: Adjustable 0.5 to 5 LPM.
OSD Technology: Continuous oxygen purity monitoring for safety.
Quiet Operation: Designed to be unobtrusive in a home setting (~40 dBA).
Smart Power: Reduces power consumption at lower flow settings (approx. 290W).

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13+ years

Category: Oxygen Concentrator

Key Features – Oxygen Concentrator 5LPM

Compact & portable	Easy to position
High oxygen purity	Up to 95%
Home & clinical use	Suitable for both settings
LED status indicators	Flow & status at a glance
Continuous oxygen flow	1–5 L/min
Whisper-quiet operation	Low-noise design

High Performance

Advanced ventilation for optimal therapy.

Smart Comfort

Intelligent features for patient comfort.

Reliable & Safe

Engineered with high quality standards.

Data & Compliance

Comprehensive data management and compliance.

Need Assistance?

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Reliable Oxygen Therapy at Home Designed for durability and performance, this 5 Liter Oxygen Concentrator provides a dependable source of medical-grade oxygen in the comfort of your home. It delivers a continuous flow rate adjustable up to 5 Liters Per Minute (LPM), making it suitable for the vast majority of patients requiring Long Term Oxygen Therapy (LTOT).

Safety You Can See Your safety is the top priority. This unit is equipped with a sophisticated Oxygen Sensing Device (OSD). This built-in sensor continuously monitors the oxygen purity being produced. If purity levels ever drop below therapeutic standards, an alarm will instantly alert you, ensuring you never go without effective therapy.

Quiet, Compact, and Efficient Engineered for a peaceful home environment, the device operates quietly, allowing for undisturbed sleep and daily activities. Its compact, improved cabinet design features recessed humidifier nooks and durable caster wheels, preventing damage and making it easy to move from room to room. Additionally, its energy-efficient “Turn-Down” technology reduces power consumption by up to 15% at lower flow rates, saving on electricity bills.

Key Features:

Flow Rate: Adjustable 0.5 to 5 LPM.
OSD Technology: Continuous oxygen purity monitoring for safety.
Quiet Operation: Designed to be unobtrusive in a home setting (~40 dBA).
Smart Power: Reduces power consumption at lower flow settings (approx. 290W).
User-Friendly: Easy-to-read flow meter and protected cannula fitting.
Visual & Audible Alarms: Power failure, Low Oxygen, and Service Required alerts.

Ideal For:

COPD & Respiratory Patients: Requiring standard continuous flow oxygen.
Home Care: Durable enough for 24/7 stationary use.
Sleep Therapy: Quiet enough to be used alongside CPAP/BiPAP devices.

Flow Rate: Adjustable 0.5 to 5 LPM.
OSD Technology: Continuous oxygen purity monitoring for safety.
Quiet Operation: Designed to be unobtrusive in a home setting (~40 dBA).
Smart Power: Reduces power consumption at lower flow settings (approx. 290W).
User-Friendly: Easy-to-read flow meter and protected cannula fitting.
Visual & Audible Alarms: Power failure, Low Oxygen, and Service Required alerts.
COPD & Respiratory Patients: Requiring standard continuous flow oxygen.
Home Care: Durable enough for 24/7 stationary use.

5.0based on 28 verified reviews

Senthil MuruganVerified Purchase12 May 2026· Porur
Steady oxygen, quiet machine
“We needed continuous oxygen for my grandfather at home in Porur. The Oxygen Concentrator 5LPM delivers a stable flow and runs quietly enough to keep in the bedroom overnight. Srivari delivered, demonstrated the flow settings and humidifier, and the saturation has held perfectly. Excellent service.”
Revathi IyerVerified Purchase28 Apr 2026· Perambur
Great purity and after-sales
“Bought the Oxygen Concentrator 5LPM for my mother. Oxygen purity is consistent and the concentrator has run for weeks without issue. Srivari’s team serviced the filter on request and were always reachable. Trustworthy supplier in Chennai.”
Hari BabuVerified Purchase19 Apr 2026· Dubai, UAE
Best in Chennai
“From Dubai, UAE, I organised home equipment for my father in Chennai. The Oxygen Concentrator 5LPM maintains a stable, accurate oxygen flow. Billing was transparent and the pricing was fair.”
Dr. Latha VenkatVerified Purchase5 Apr 2026· Consultant Pulmonologist, Chennai
Accurate, reliable oxygen therapy
“I prescribe home oxygen frequently. The Oxygen Concentrator 5LPM maintains a stable, accurate flow and Srivari's delivery, demonstration and servicing have been consistently reliable for my patients. Trustworthy supplier.”
Saravanan PillaiVerified Purchase5 Apr 2026· Adyar
Hospital-grade peace of mind
“Our doctor recommended a high-flow concentrator and the Oxygen Concentrator 5LPM fit the need exactly. Quiet, durable, and accurate. Srivari handled delivery and setup in Adyar the same day and followed up to confirm the readings. Five stars.”
Dr. Sangeetha BoseVerified Purchase18 Mar 2026· Cardiologist, Bengaluru
Dependable for my cardiac patients
“Several of my heart-failure patients need supplemental oxygen at home. The Oxygen Concentrator 5LPM delivers steady flow and Srivari responds quickly for service. Their professionalism gives me confidence in referring them.”
Uma NarayananVerified Purchase16 Mar 2026· Tambaram
Best in Chennai
“After my diagnosis I wanted to start therapy without delay. The Oxygen Concentrator 5LPM has clear safety alarms that reassure the family. Highly recommend Srivari for reliable, trustworthy service.”
Daniel RajVerified Purchase22 Feb 2026· Home Caretaker, Sholinganallur
Easy for me to manage daily
“I work as a home caretaker for an elderly patient in Sholinganallur. The Oxygen Concentrator 5LPM is simple for me to operate — clear indicators and easy cleaning. Srivari's team is patient on the phone whenever I have a doubt. It makes daily care much easier.”
Dr. Praveen KrishnanVerified Purchase21 Feb 2026· Critical Care Specialist, Chennai
Five stars
“As a specialist I am particular about device quality and after-care. Oxygen purity from the Oxygen Concentrator 5LPM has been consistent for weeks. Free home installation and a proper demonstration were included.”
Karthik MohanVerified Purchase30 Jan 2026· Muscat, Oman
Arranged from abroad, flawless service
“I live in Muscat, Oman and arranged the Oxygen Concentrator 5LPM for my father in Chennai. Srivari handled delivery, installation and family training entirely, and kept me updated on WhatsApp throughout. For an NRI, this reliability is priceless.”
Janaki RaghavanVerified Purchase26 Jan 2026· Chromepet
Truly dependable
“My mother needed reliable home support after discharge. The Oxygen Concentrator 5LPM runs quietly enough to keep in the bedroom overnight. 24×7 phone support gave us real peace of mind.”
Ravi RajanVerified Purchase23 Dec 2025· Home Caretaker, Porur
Truly dependable
“I assist a family with their patient’s daily therapy. The Oxygen Concentrator 5LPM is simple for elderly patients to operate. After-sales support on WhatsApp has been prompt and helpful.”
Bhuvana NatarajanVerified Purchase1 Nov 2025· Koramangala, Bengaluru
Excellent service
“After months of poor sleep and fatigue, we decided to act. The Oxygen Concentrator 5LPM has clear safety alarms that reassure the family. Their respiratory therapist handled the setup and training patiently.”
Dr. Naveen PrasadVerified Purchase6 Oct 2025· Critical Care Specialist, Chennai
Highly recommend
“As a specialist I am particular about device quality and after-care. Oxygen purity from the Oxygen Concentrator 5LPM has been consistent for weeks. Srivari delivered and set everything up at home the same day.”
Hema MohanVerified Purchase3 Sept 2025· Chromepet
Highly recommend
“We compared a few suppliers before choosing Srivari. The Oxygen Concentrator 5LPM delivers dependable, hospital-grade oxygen at home. They followed up to make sure everything was working well.”
Imran KumarVerified Purchase8 Aug 2025· Home Caretaker, Kilpauk
Very satisfied
“Looking after a bed-ridden patient, ease of use matters to me. The Oxygen Concentrator 5LPM is simple for elderly patients to operate. Billing was transparent and the pricing was fair.”
Fatima VenkatesanVerified Purchase13 Jul 2025· Besant Nagar
Trustworthy and professional
“Our doctor advised home equipment and we searched for a good supplier. The Oxygen Concentrator 5LPM has clear safety alarms that reassure the family. As an authorised Löwenstein partner, the device was original with warranty.”
Ramesh NairVerified Purchase10 Jun 2025· Nungambakkam
Trustworthy and professional
“My father was diagnosed recently and we needed help quickly. The Oxygen Concentrator 5LPM maintains a stable, accurate oxygen flow. Free home installation and a proper demonstration were included.”
Priya PillaiVerified Purchase15 May 2025· T. Nagar
Great experience
“My mother needed reliable home support after discharge. The Oxygen Concentrator 5LPM delivers dependable, hospital-grade oxygen at home. 24×7 phone support gave us real peace of mind.”
Karthik RaoVerified Purchase20 Apr 2025· Home Caretaker, Perambur
Reliable and prompt
“As a home nurse I handle these devices on every shift. The Oxygen Concentrator 5LPM is simple for elderly patients to operate. The team was professional, ethical and genuinely caring.”
Deepa VarmaVerified Purchase17 Mar 2025· Whitefield, Bengaluru
Reliable and prompt
“After months of poor sleep and fatigue, we decided to act. The Oxygen Concentrator 5LPM runs quietly enough to keep in the bedroom overnight. Their respiratory therapist handled the setup and training patiently.”
Senthil BoseVerified Purchase22 Feb 2025· Kuala Lumpur, Malaysia
Worth every rupee
“I manage my mother’s care from Kuala Lumpur, Malaysia and needed reliable help. The Oxygen Concentrator 5LPM maintains a stable, accurate oxygen flow. Srivari delivered and set everything up at home the same day.”
Anitha ChandarVerified Purchase27 Jan 2025· Sholinganallur
Outstanding support
“After my diagnosis I wanted to start therapy without delay. The Oxygen Concentrator 5LPM delivers dependable, hospital-grade oxygen at home. Highly recommend Srivari for reliable, trustworthy service.”
Dr. Suresh MuruganVerified Purchase24 Dec 2024· Critical Care Specialist, Chennai
Outstanding support
“As a specialist I am particular about device quality and after-care. Oxygen purity from the Oxygen Concentrator 5LPM has been consistent for weeks. Billing was transparent and the pricing was fair.”
Kavitha IyerVerified Purchase2 Nov 2024· Anna Nagar
Genuine product, great care
“Our doctor advised home equipment and we searched for a good supplier. The Oxygen Concentrator 5LPM runs quietly enough to keep in the bedroom overnight. As an authorised Löwenstein partner, the device was original with warranty.”
Mohan ReddyVerified Purchase7 Oct 2024· Ashok Nagar
Smooth and professional
“My husband's condition meant we needed equipment at home. The Oxygen Concentrator 5LPM maintains a stable, accurate oxygen flow. After-sales support on WhatsApp has been prompt and helpful.”
Dr. Gopal ShankarVerified Purchase9 Aug 2024· Critical Care Specialist, Chennai
Compassionate team
“As a specialist I am particular about device quality and after-care. Oxygen purity from the Oxygen Concentrator 5LPM has been consistent for weeks. The team was professional, ethical and genuinely caring.”
Divya DeviVerified Purchase14 Jul 2024· Guindy
Quick delivery, expert setup
“We compared a few suppliers before choosing Srivari. The Oxygen Concentrator 5LPM runs quietly enough to keep in the bedroom overnight. They followed up to make sure everything was working well.”

Frequently asked questions

For 5L and 10L home concentrators we strongly recommend a prescription so the flow rate matches your clinical needs. We can connect you with a partner pulmonologist if required.