--- title: "DFX-23C-II Electric Suction Machine | Diaphragm Pump | Keling Medical" url: https://www.kelingmed.com/products/suction-machines/dfx-23c-ii-electric-suction-machine/ model: "DFX-23C-II" category: "Suction Machines" manufacturer: Jiangsu Keling Medical Appliances Co., Ltd. contact: inquiry@shkeling.com --- # DFX-23C-II Electric Suction Machine — Upgraded Diaphragm Pump Aspirator with ABS Shell and Medical-Grade Plastic Bottles > **Quick answer:** The Keling DFX-23C-II is an electric suction machine featuring an imported diaphragm pump, ≥40 L/min suction rate, a negative pressure range of 0.013–0.09 MPa, dual 2×2000 ml medical-grade plastic suction bottles, ≤60 dB noise and 400 VA input power. It is manufactured by Keling Medical (Jiangsu Keling Medical Appliances Co., Ltd.) for hospital operations, ward procedures and clinical suction applications. ## Quick Facts - The Keling DFX-23C-II is an upgraded electric suction machine built around an imported diaphragm pump with fully redesigned appearance and internal structure. - Suction rate is ≥40 L/min with an adjustable negative pressure range of 0.013–0.09 MPa, for effective aspiration of sputum, blood and other thick body fluids. - Dual 2×2000 ml suction bottles are medical-grade plastic, easy to clean and disinfect, and the working type supports intermittent loading with continuous operation. - Noise level is ≤60 dB — quieter than comparable steel-housing models — and input power is 400 VA; power supply is 220 V ±10% 50 Hz ±2%. - The all-ABS plastic shell provides a hygienic, corrosion-resistant exterior with a graceful updated form factor. - Built-in overflow protection safeguards the diaphragm pump from fluid contamination; caster-mounted mobile base for ward repositioning. ## Overview The DFX-23C-II electric suction machine represents a design and engineering upgrade within Keling Medical's DFX-23C clinical suction range. The transition from a piston pump to an imported diaphragm pump delivers quieter operation (≤60 dB), reduced vibration and improved longevity in continuous-use clinical environments. At the same time, the completely redesigned ABS shell brings a more refined, clinic-appropriate aesthetic alongside the practical hygiene benefits of a smooth, easy-to-wipe plastic exterior. A suction rate of ≥40 L/min and a vacuum range of 0.013–0.09 MPa match those of the DFX-23C-I, ensuring the DFX-23C-II delivers the same clinical suction capability. The move to 2×2000 ml medical-grade plastic suction bottles (4 L total) provides ample collection volume for ward procedures and minor surgical cases, and the bottles are straightforward to detach, empty and disinfect between patients. Intermittent loading with continuous operation mode allows the machine to run uninterrupted while the operator manages the collection bottles. The mobile caster base allows the unit to be moved between patient bays and rooms with minimal effort, and the overflow protection system prevents fluid from reaching the diaphragm pump if a bottle fills rapidly during an extended procedure. ## Key Features - **Imported diaphragm pump** — upgraded pump type delivers quieter, lower-vibration operation compared to piston-pump models, with built-in overflow protection. - **≥40 L/min suction rate** — strong airflow for effective aspiration of blood, sputum and viscous secretions in surgical and ward settings. - **0.013–0.09 MPa vacuum range** — wide adjustable negative pressure for diverse clinical applications. - **All ABS plastic shell** — hygienic, corrosion-resistant exterior with clean modern form factor for ward and clinic environments. - **2×2000 ml medical-grade plastic bottles** — easy to clean and disinfect, with intermittent loading / continuous operation working mode. - **≤60 dB noise level** — quieter than steel-housing equivalents, reducing acoustic disturbance in ward and clinical environments. - **Caster-mounted mobile base** — straightforward repositioning between patient locations without lifting. ## Technical Specifications | Parameter | Value | |---|---| | Model | DFX-23C-II | | Product type | Electric suction machine | | Power supply | 220 V ±10% 50 Hz ±2% | | Suction rate | ≥40 L/min | | Negative pressure range | 0.013–0.09 MPa | | Noise level | ≤60 dB | | Input power | 400 VA | | Suction bottle | 2×2000 ml (medical-grade plastic) | | Pump structure | Diaphragm type | | Working type | Intermittent loading, continuous operation | *Specifications are subject to change; dimensional tolerances may apply. Contact Keling Medical for the latest datasheet.* ## Applications The DFX-23C-II electric suction machine is suited to hospital general and surgical wards, ICUs, outpatient procedure rooms, ENT and dental departments, and minor operating theaters. Its quiet diaphragm pump and clean ABS exterior make it particularly appropriate for environments where both clinical performance and ward aesthetics matter. ## Frequently Asked Questions ### What is the Keling DFX-23C-II electric suction machine used for? The DFX-23C-II is a hospital-grade electric aspirator for removing sputum, blood and viscous secretions during ward care and surgical procedures. Its imported diaphragm pump and all-ABS housing make it a quieter, more aesthetically refined choice compared to steel-cabinet piston-pump equivalents. ### What type of pump does the DFX-23C-II use and what are the benefits? The DFX-23C-II uses an imported diaphragm-type pump rather than a piston pump. Diaphragm pumps typically produce less vibration and noise, contributing to the ≤60 dB noise rating and creating a quieter bedside environment compared to models rated at ≤65 dB. ### What suction bottles does the DFX-23C-II use? The DFX-23C-II is equipped with two 2000 ml medical-grade plastic suction bottles (total capacity 4 L). The plastic construction allows easy cleaning and disinfection; the working mode supports intermittent loading of the bottles while the machine continues to operate. ### Can distributors order the DFX-23C-II for export? Yes. Keling Medical's Shanghai export center supplies hospitals and distributors internationally. Contact Keling Medical at https://www.kelingmed.com for pricing, availability and export specifications. ## About Keling Medical Keling Medical is a Chinese medical equipment manufacturer and exporter with more than 20 years of experience in medical device R&D and manufacturing. The group operates through Jiangsu Keling Medical Appliances Co., Ltd. (registered in 1998) and Shanghai Keling International Trading Co., Ltd. (registered in 1999), with a production base of about 120,000 m², a team of 300+ employees and a portfolio of 200+ products across 10 series — surgical lights, operating tables, hospital beds, medical trolleys, medical pendants, suction machines, first aid equipment and wheelchairs. Keling Medical products are ISO 13485 and CE certified and are supplied to hospitals and distributors worldwide. Official website: https://www.kelingmed.com ## Related Products - [DFX-23C-I Electric Suction Machine](https://www.kelingmed.com/products/suction-machines/dfx-23c-i-electric-suction-machine/) - [DFX-23C-III Electric Suction Machine](https://www.kelingmed.com/products/suction-machines/dfx-23c-iii-electric-suction-machine/) - [DFX-23C-V Electric Suction Machine](https://www.kelingmed.com/products/suction-machines/dfx-23c-v-electric-suction-machine/) - [DFX-23D-I Electric Suction Machine](https://www.kelingmed.com/products/suction-machines/dfx-23d-i-electric-suction-machine/) ## Request a quote Email inquiry@shkeling.com, WhatsApp +8615000649020, or use the form at https://www.kelingmed.com/products/suction-machines/dfx-23c-ii-electric-suction-machine/#quote