Shop for oil free scroll vacuum pump

The oil free vacuum pump can be used with any size freeze dryer. They are quiet, fast, and easy to use. The Harvest Right oil free vacuum pumps do not require oil changes and do not require regular user maintenance.The oil free pump does not come standard with a new freeze dryer order. Current customers with an older model freeze dryer will need an adapter for the oil free vacuum pump. Harvest Right will provide the adapter free of charge. To verify which adapter you may need, call 800-700-5508. Color: Black.

XtremepowerUS Air Vacuum Pump is high quality and functional for those that are looking to self diagnose or recharge their AC systems. It is designed to be efficient, eliminating all moisture from conditioning systems in a short period of time, making it safe and easy to add refrigerant. Can be used for multiple jobs such as purging and filling the AC, repairs for A/C or drains on refrigerators and more. The XtremepowerUS Air Vacuum Pump includes high quality gauges, manifolds, oil and hoses that are durable and leak-free. In addition, also comes with a portable bag that you can easily carry or for a safe dust-free storage.

Need a vacuum chamber kit. Try the VIVOHOME kit - it's safe and efficient. The 3.5 CFM vacuum pump is durable and the 5 Gal. chamber creates a low-pressure environment for removing gases and getting bubble-free material. Silicone oil filling design inhibits pointer flutter, prevents damage to the internal mechanics from vibration and pulsation and ensures accurate vacuum measurement in the chamber, allowing you to keep track of the entire vacuuming process effortlessly.

Standard Harvest Right 7CFM Vacuum Pump. Works great with Harvest Right freeze dryers. Recommended to filter the oil every 4 to 5 batches with this pump. Color: Gray.

The SPECSTAR 2-stage air vacuum pump will be the perfect partner for your refrigeration recharging process. The dual-stage vacuum pump with 9.6 CFM free air displacement and ratings down to 35 mic delivers a perfect performance, making the evacuation deeper, cleaner and faster. Comes with a built-in 1 HP, 110-Volt/60 Hz thermally protected motor and finned aluminum housing, the vacuum pump can dissipate heat in a short time, extending its service life. The vacuum pump also has an inlet fitting designed for maximum airflow while preventing backflow of oil, ensuring its long-term durability.

Harvest Right Oil Filter that makes it easy to filter the oil from your Harvest Right Vacuum Pump. It is very simple to filter your vacuum pump oil using this filter. Filtering the oil is quick and easy, and will preserve the life of your pump and increase the performance of your freeze dryer. *One free oil filter is included with the shipment of each freeze dryer. Color: Clear.

Pack of 3 filter cartridges for replacement in filtering system to help preserve the life of your pump and increase the performance of your freeze dryer. Cartridges should be replaced after approximately 15-20 uses, or sooner, depending on the quality of the oil. Oil Filtration Directions:Open the oil reservoir drain valve and allow oil to drain into your oil filter. Assure all of the oil comes out by lifting therear of the vacuum pump slightly. Wait for the oil to filter through your filtration system. A small amount of water accumulates in the oil as part of each batch. When the oil is filtered, the water and oilwill separate. The water will sink to the bottom of the bottle while the oil floats on top of the water. Remove the water from the oil by pouring out the oil and discarding the water. Do not pour the water back into the vacuum pump. This will ultimately damage the pump. Pour the filtered (or new) oil into your vacuum pump. How do I know that my filtered oil is clean for use? The best indications for cleanliness are as follows: Oil is void of debris or particulates, Oil is not milky or chalky, Oil has clarity (the color may be yellow or amber and still have clarity), Your vacuum pump is achieving a pressure (mTorr) suitable for freeze drying. How do I know when I need to replace my oil filter? Oil won't drain through filter (this can happen over time as debris builds up), Oil isn't cleaning well (i.e. The oil continues to be milky or full of debris). Color: White.

Oil under pressure or vacuum is supplied to the inlet of the PRV valve. Vacuum is required at the outlet of the PRV valve to open it and allow oil to flow. When a burner starts, the pump will supply the vacuum necessary to open the valve. Any leak in the system which prevents vacuum from being exerted on the outlet port of the valve will prevent oil from flowing.

The Harvest Right Premier Pump works great with most Harvest Right freeze dryers. This pump rarely needs to have the oil changed or filtered. The pump has a gas ballast feature that makes it so water does not stay in the oil. Because of this, the oil in the pump will be pristine and clear, even after 30 or more batches. You simply won't need to change the oil until you have run 20 or more batches. You should only replace the oil in this pump with Harvest Right Vacuum Pump oil, or Robinair Premium High Vacuum Pump Oil, or with JB Industries Black Gold Vacuum Pump Oil. Do not use Dairyland vacuum pump oil in the Premier pump.Under cold and hot conditions the Premier Pump will pull a deeper vacuum than the Standard Pump. Under cold conditions the difference is .05 Pascal for the Premier Pump and .08 Pascal for the Standard Pump. Whereas, under warm conditions the difference is much greater: .05 Pascal for the Premier Pump and 2.05 Pascal for the Standard Pump.The Premier Pump is substantially quieter than the Standard Pump, 52 decibels versus 64 decibels. The Industrial Pump at 52 decibels is about the same as a refrigerator. This pump comes with an oil mist filter. The Premier Pump uses less power than the Harvest Right Standard Pump (187 watts versus 218 watts). Under hot conditions at ultimate vacuum pressure the Standard Pump pulls 2.1 amps while the Premier Pump only pulls 1.7 amps. Color: Green/Black.

Premium High Vacuum Pump Oil. To be used with the Harvest Right Premier oil pump. Very low toxicity Excellent separation from water Crystal clear appearance Less than 0.5% aromatic levels Quality tested for minimal moisture content Excellent cold temperature properties for easier starting Chemically engineered to maintain viscosity at higher running temperatures Maximizes vacuum pump life for all high vacuum pumps 1 U.S. Quart (0.946L) Vacuum pump oil may cause skin or eye irritation. In case of skin contact, thoroughly wash affected areas with soap and water. Seek medical attention if redness or irritation occurs. If swallowed, do not induce vomiting. Call a physician immediately. In case of eye contact, rinse eyes with water for 15 minutes and seek medical attention. KEEP OUT of REACH of CHILDREN. Color: White.