air pump for tubes for sale, brand-new and used.

looks like never used working Centrifan PE Personal Evaporator Condenser -for Centrifugal Evaporation of the samples without a vacuum pump within a closed system. Please check the glass condensers/dewars I have to have system ready. If not satisfied, You can return this unit within 14 days for a full refund minus shipping.

I removed this pump from a power washer that was almost never used. I know because I bought it new. The pump is working nicely without significant wear except cosmetically as pictured.

Bought new and pumps were rarely used in clean sampling environment. Hard to tell they're not brand new. Programmable: 5 to 3250 ml/min Whether using the AirChek 2000 air sampling pump manually or connected to a PC, it's the easiest pump to operate.

Titanium Heat Exchanger Spiral Coil 4.5 35 lbs 24" X 13" (D x H) 100,000 - 130,000 BTU range Please contact us at

Exclusive Breathe-Cool II® System! This system is for workers who are working in a toxic environment. Place the air pump in a clean air area, and it will provide a continuous flow of cool clean air to the headpiece or facepiece.

Exclusive Breathe-Cool II® System! This system is for workers who are working in a toxic environment. Place the air pump in a clean air area, and it will provide a continuous flow of cool clean air to the headpiece or facepiece.

Features and benefits • Electronic fuel injection - industry first for maximum performance. • Quietest generator set in its class. • Exceptionally low vibration levels.

Features and benefits • Electronic fuel injection - industry first for maximum performance. • Quietest generator set in its class. • Exceptionally low vibration levels.

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INFLATABLE PACKAGING x 5 This durable and efficient pack protects from shock and vibration. The design features a series of adjoining air tubes t