Industrial Grade Vacuum Pump, 12 CFM, 3 Micron, Cart/Filter

• Industry-leading ultimate vacuum pump
• Fast evacuation with power and reliability
• Flow Rate: 12 CFM(60Hz)
• Adjustable gas ballast valve
• Ultimate Vacuum: 3 micron
• Ultimate Vacuum GB: 6 micron
• Water Vapar Capacity: 0.7 lbs/h
• Motor Power: 1 hp
• Oil Capacity: 1.6 Quart
• Carrying cart included
• 2-year warranty

With ultimate vacuum down to 3 microns and an industrial grade design, the NAVAC NRD16T Industrial Grade Vacuum Pump is perfect for heavy-duty jobs, with its high speed and maximum durability. Featuring cUL approval, two shift adjustable gas ballast valve, anti-suck back design and a forced oil circulation system, the NRD16T is your ideal vacuum pump.

NRD Series Vacuum Pump

The NRD series vacuum pump is a high speed, motor direct drive dual-stage oil sealed rotary vane pump. It is a basic model used to obtain vacuum and be used to pump inactive gas within the scope of low vacuum and a small amount of non-condensable gas.

This pump is suited for coating, refrigeration, freeze drying, sterilization, instruments analysis, leak detection equipment, heat treatment metallurgy, etc. It can be used as a backing pump for roots pumps as well. It has a reasonable structure design for long failure-free operation. It features high reliability, high flow rate, low ultimate pressure, and low noise level. The pump has no oil spray, no leak, and is easy to maintain.

Principle of Gas Ballast

The controllable gas (generally dry air at room temperature) is admitted into the pump chamber. It is mixed with pumped vapor during the gas compression process.

This increases the percentage of non-condensable gas such that the partial pressure of the vapor being pumped is below its saturated vapor pressure when the exhaust valve opens. The vapor is then discharged from the pump without liquefaction. The more vapor contained in the pumped gas, the more dry air is required.

NAVAC NRD Applications:

Refrigeration Industry
Refrigerant charging, A/C, helium leak detection, helium recovery systems, etc.

Medical Industry
Plasma sterilizers, vacuum freeze drying, vacuum mixing. NRD M series available to handle large amounts of H2O2 gas and water vapor

Analytical Instruments
Mass spectrometry, SEM, Helium Leak Detection, Analytical Equipment in Chemistry.

Power Industry
Transformer drying, Solar Cell Production, etc.

Electronics, Semi-Conductor Industry
Sf gas recovery, vacuum oven, glovebox, sapphire and poly-crystalline furnace, vacuum annealing/heat treatment, plasma cleaning, thin film vacuum coatings, backing high vacuum or roots system.

In The Box

• Pump
• Oil Bottle
• Cart