Drying (Tray Rotary Tumble Conical & Freeze Dryers)

The following products are used within drying (tray rotary tumble conical and freeze dryers).

Selecting one of the products will take you to another Gardner Denver website where you will learn more.

Blowers – Rotary Vane – Elmo Rietschle
Elmo Rietschle offers both oil lubricated and dry-running rotary vane pumps. They provide vacuum up to 29.9" HgV (0.1 mbar abs) with capacities from 2.35 to 904 cfm (4 to 1535 m³/hr) and pressure up to 21.8 psig (1.5 bar g) with capacities from 1.8 to 91.2 cfm (3 to 155 m³/hr). When used as a combined unit, vacuum up to -241 "H2O (-600 mbar) and pressure up to 241 "H2O (600 mbar) are available. Rotary vane vacuum pumps and compressors operate by compressing volume in order to increase pressure.

http://www.gd-elmorietschle.com/product.aspx?id=11110&linkidentifier=id&itemid=11110&mi=692&smi=734

Blowers – Screw – Elmo Rietschle
Elmo Rietschle dry running screw vacuum pumps use a proven twin screw compression system that runs contact-free and needs no lubrication in the process chamber. They provide vacuum up to 29.92 "HgV (0.05 mbar abs) with capacities from 47 to 425 cfm (80 to 720 m³/h).

http://www.gd-elmorietschle.com/product.aspx?id=11114&linkidentifier=id&itemid=11114&mi=692&smi=764

Classic Pumps – Liquid Ring – NASH
NASH continues to provide a number of models from our "classic" work-horse liquid ring vacuum pump line, the same vacuum pumps that you have depended on for years. No need to replace your whole system, Gardner Denver Nash is here to offer you a genuine replacement from the original manufacturer.

http://www.gdnash.com/productCategoryList.aspx?id=8816

Engineered Systems – Liquid Ring – NASH
NASH has the expertise to design and manufacture vacuum and compressed gas systems to meet your specific process needs. These systems are ready for operation, easy to integrate into process automation, help minimize installation & operating costs, and are designed to meet the most demanding applications.

http://www.gdnash.com/productCategoryList.aspx?id=11282

Pumps – Rotary Vane – Elmo Rietschle
Elmo Rietschle offers both oil lubricated and dry-running rotary vane pumps. They provide vacuum up to 29.9" HgV (0.1 mbar abs) with capacities from 2.35 to 904 cfm (4 to 1535 m³/hr) and pressure up to 21.8 psig (1.5 bar g) with capacities from 1.8 to 91.2 cfm (3 to 155 m³/hr). When used as a combined unit, vacuum up to -241 "H2O (-600 mbar) and pressure up to 241 "H2O (600 mbar) are available. Rotary vane vacuum pumps and compressors operate by compressing volume in order to increase pressure.

http://www.gd-elmorietschle.com/product.aspx?id=11110&linkidentifier=id&itemid=11110&mi=692&smi=734

Pumps – Screw – Elmo Rietschle
Elmo Rietschle dry running screw vacuum pumps use a proven twin screw compression system that runs contact-free and needs no lubrication in the process chamber. They provide vacuum up to 29.92 "HgV (0.05 mbar abs) with capacities from 47 to 425 cfm (80 to 720 m³/h).

http://www.gd-elmorietschle.com/product.aspx?id=11114&linkidentifier=id&itemid=11114&mi=692&smi=764

Vacuum Pumps – Liquid Ring – NASH
NASH high quality and reliable liquid ring vacuum pumps have the features and performance necessary for all demanding applications. Capacity ranges from 20 to 23,000 cfm (34 to 40,000 m³/hr). Vacuum levels to 29+"HgV (30 mbar abs).

http://www.gdnash.com/productCategoryList.aspx?id=11274

Vacuum Pumps – Rotary Vane – Elmo Rietschle
Elmo Rietschle offers both oil lubricated and dry-running rotary vane pumps. They provide vacuum up to 29.9" HgV (0.1 mbar abs) with capacities from 2.35 to 904 cfm (4 to 1535 m³/hr) and pressure up to 21.8 psig (1.5 bar g) with capacities from 1.8 to 91.2 cfm (3 to 155 m³/hr). When used as a combined unit, vacuum up to -241 "H2O (-600 mbar) and pressure up to 241 "H2O (600 mbar) are available. Rotary vane vacuum pumps and compressors operate by compressing volume in order to increase pressure.

http://www.gd-elmorietschle.com/productFinderList.aspx?id=17360&linkidentifier=id&itemid=17360&mi=692&smi=734

Vacuum Pumps – Screw – Elmo Rietschle
Elmo Rietschle dry running screw vacuum pumps use a proven twin screw compression system that runs contact-free and needs no lubrication in the process chamber. They provide vacuum up to 29.92 "HgV (0.05 mbar abs) with capacities from 47 to 425 cfm (80 to 720 m³/h).

http://www.gd-elmorietschle.com/productFinderList.aspx?id=17582&linkidentifier=id&itemid=17582&mi=692&smi=764