Spare Parts for Laerdal Compact Suction Unit (LCSU) 4

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Spare parts and Consumables for the The Laerdal Compact Suction Unit (LCSU 4) suction unit.

The LCSU4 combines rugged design with lightweight portability, an essential tool for every first responder. The LCSU 4 gives you the ability to suction with 300 ml capacity and/or 800 ml capacity. 


Introduced in 1969 – now more than 50 years of leading suction innovation, the LCSU 4 is our most advanced compact unit. Weighing only 1, 5 kg and having a flow rate of 30 liters per minute, the LCSU 4 is the perfect tool for first responders and medical personnel. The disposable canister that clicks in place removes the hassle of external tubing that could slow down the rescue process.


With power ranging from 50-550 mmHg, this portable suction unit can be used on all patients, from newborns to adults. With the pediatric range indicator and LED display, the LCSU 4 makes suctioning in the most difficult situations, easier.

The LED display combined with the ”Large clicking knob” ensures increased control, and enables the provider to give the appropriate care, even wearing large gloves.


The Laerdal Compact Suction Unit 4 provides great flexibility to meet all of your suctioning needs. The LCSU 4 can transition from the 300 ml configuration to the 800 ml configuration in less than a minute. The LCSU 4 gives you the ability to suction with 300 ml capacity and 800 ml capacity with a battery life of 45 minutes free flow suction, allowing providers to tackle the toughest challenges.


Suction Unit

300 ml or 800 ml Disposale Canister

Patient Tube 1.8 m

Vacuum Tube

Wire Stand for 800 ml Disp. Cansiter

Carry bag

AC/DC Adapter Charger

Battery, 12V DC NiMH

Directions of Use 

    Customer Reviews

    Based on 2 reviews
    Charlotte Crowe
    Quick, solution focused service.

    These parts were brought for my Husband who has MND.
    Phil was very proactive and solution focused and prompt in his response.
    Well recommend .

    Nathan de Kok
    Portable suction machine spares

    Easy to order with fast delivery and we were kept informed every step of the way