250L/Min Mini Oilfree Dermatology Eye Surgery Ventilators Ovens SPA Aspiration Milker Dental Medical Beauty Oxygen Oil Less Piston Vacuum Pump

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250L/Min Mini Oilfree Dermatology Eye Surgery Ventilators Ovens SPA Aspiration Milker Dental Medical Beauty Oxygen Oil Less Piston Vacuum Pump

Customization:	Available
Oil or Not:	Oil Free
Structure:	Reciprocating Vacuum Pump

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Product Description

Basic Information

Model NO.

PM2000V

Exhauster Method

Positive Displacement Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Material

Steel

Power Source

Corded-Electric

Warranty

2 Year Limited Warranty

Purpose

Medical SPA Milker Dental

Transport Package

Carton

Specification

L203xW86 mm 0.55KW

Origin

China

Product Overview

200L/Min Mini Low-Noise Portable Oilless Dermatology Eye Surgery Centrifuge filtering ventilators Oil Less Piston ovens Medical aspiration Dental Vacuum Pump

🚀 Core Advantages: Oil-less Technology

Our oil-less rocking piston pumps and air compressors combine the best characteristics of traditional piston pumps and diaphragm pumps into compact units with exceptional features.

Light weight and very portable
Durable and near ZERO maintenance
Thermal protection (130 deg C)
Power cord with plug, 1m length
Shock mount & Silencer muffler included
Stainless steel vacuum and pressure gauge with oil damping
Two stainless steel needle valves each with lock nut
All nickel plated fittings
Power supply 230V, 50/60 Hz

Technical Specification

Model	Hz	L/min	Kpa	Kw	Speed	A	V	Heat ℃	db(A)	Kg	Install (mm)
PM200V	50/60	33/50	-84	0.10/0.12	1380/1450	0.45/0.90	210-235	5-40	48	1.8	L100xW74
PM300V	50/60	66/75	-86	0.12/0.14	1380/1450	0.56/1.13	210-235	5-40	50	3.2	L118xW70
PM400V	50/60	80/92	-92	0.32/0.36	1380/1450	0.95/1.91	210-235	5-40	56	6.0	L153xW95
PM1400V	50/60	166/183	-92	0.45/0.52	1380/1450	1.90/4.10	210-235	5-40	58	8.5	L203xW86
PM2000V	50/60	216/250	-92	0.55/0.63	1380/1450	2.50/5.20	210-235	5-40	60	9.0	L203xW86

Why Choose Rocking Piston Pumps?

💎 Variety & Versatility

Available in single, twin, miniature, and tank-mounted styles. Compatible with North American, European, and worldwide power supplies (AC & DC 6V, 12V, 24V options).

⚙️ High Performance

Combines best characteristics of piston and diaphragm units. Air flow up to 5.5 CFM, pressure to 175 psi, and vacuum up to 29 inHg.

🛡️ Reliability

Piston rod and bearing assemblies are bonded, not clamped, ensuring they will not slip, loosen, or misalign over years of use.

🌿 Clean Air Standards

100% oil-free operation makes these pumps ideal for laboratories, hospitals, and food industry applications where oil mist is prohibited.

Broad Applications

Medical: Dermatology, eye surgery, ventilators, dental compressors, liposuction, and oxygen concentrators.
Laboratory: Vacuum filtering, centrifuge, air sampling, and body fluid analysis.
Industrial: Beverage dispensing, food processing, nitrogen generation, and core drilling.
Environmental: Pond aeration, water purification, and dry sprinkler systems.
Transportation: Auto detailing, braking systems, and tire inflators.

Frequently Asked Questions

What are the main benefits of an oil-less vacuum pump?

Oil-less pumps provide clean air without oil mist contamination, making them ideal for medical and food environments. They also require significantly less maintenance than oil-lubricated models.

Can this pump be used for dental applications?

Yes, it is specifically designed for dental vacuum ovens, hand tools, and medical aspiration due to its low noise and stable performance.

How portable is the PM2000V series?

The rocking piston design allows for a very compact and lightweight structure, making it highly portable for mobile medical or industrial equipment.

What kind of maintenance does it require?

These pumps are designed for "near zero" maintenance. The bonded piston rod and bearing assembly prevent alignment issues common in other pump types.

Does the pump include safety features?

Yes, it includes built-in thermal protection (up to 130°C) to prevent overheating and ensure a long service life.

Is it suitable for high-altitude or specific power supplies?

The series supports dual frequency (50/60Hz) and various voltages (210V-235V or 110V-125V), allowing it to work with most international power standards.