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
Liquid & Peristaltic Pumps – Thomas
Thomas liquid pumps are available with several operating principles, diaphragm (motor or linear drive), peristaltic (direct or gear drive), rotary vane. Free flow up to 2.9 l/min, suction height up to 8.0m H2O and pressure height up to 50m H2O.http://www.gd-thomas.com/article.aspx?id=9216&linkidentifier=id&itemid=9216
Liquid & Peristaltic Pumps – Thomas(1)
Thomas liquid pumps are available with several operating principles, diaphragm (motor or linear drive), peristaltic (direct or gear drive), rotary vane. Free flow up to 2.9 l/min, suction height up to 8.0m H2O and pressure height up to 50m H2O.http://www.gd-thomas.com/article.aspx?id=9216&linkidentifier=id&itemid=9216
Pumps – Side Channel – Elmo Rietschle
Elmo Rietschle side channel blowers provide vacuum up to -320 "H2O (-800 mbar) in vacuum mode and up to 400 "H2O (1000 mbar) in pressure mode. The capacities range from 9.5 to 1089 cfm (16 to 1850 m³/h). The side channel principle is based on transforming flow energy into pressure energy.http://www.gd-elmorietschle.com/product.aspx?id=14742&linkidentifier=id&itemid=14742&mi=692&smi=714
Pumps – Articulated Piston – Thomas
Thomas articulated piston pumps provide volume flow up to 9.8 cfm (227 l/min) and pressure up to 175 psi (12 bar gauge). They work by reduction of a volume using a sealed piston sliding within a cylinder.
http://www.gd-thomas.com/productSubCategoryList.aspx?tp=pv&tc=10686
Pumps – Cargo Pumps – GD Drum
Drum Cargo Pumps are mainly used in the tank truck industry. They provide liquid flows of up to 1000 l/min at up to 8 bar pressure.http://www.gardnerdenverproducts.com/Microsite_ProductNavigation.aspx?id=2036
Pumps – Centrifugal – Gardner Denver
Gardner Denver centrifugal pumps operate at pressure differentials up to 200 psi (13.79 bar), generating flows in excess of 4500 gpm (17.03 m³/min). Light to medium duty with space efficient design, they are primarily in the oilfield services segment for high volume supply requirements.http://www.gardnerdenverproducts.com/index.aspx?id=3606
Pumps – Centrifugal – Oberdorfer
Oberdorfer Centrifugal Pumps are bronze with flow rates from 0-100 gpm (0-378 l/min) and pressure to 60 psi (4 bar).http://www.oberdorferpumps.com/
Pumps – Claw – Elmo Rietschle
Elmo Rietschle claw vacuum pumps and compressors operate upon a static compression system that works by internal volume contraction. Vacuum is available up to 27 "HgV (100 mbar abs); pressure up to 31.9 psig (2.2 bar g) and flow rates from 35 to 350 cfm (60 to 600 m³/hr) are provided by these blowers. When used as a combined unit, vacuum up to -241 "H2O (- 600 mbar) and pressure up to 402 "H2O (1000 mbar) are possible.http://www.gd-elmorietschle.com/product.aspx?id=9662&linkidentifier=id&itemid=9662&mi=692&smi=736
Pumps – Diaphragm – Thomas
Thomas diaphragm pumps provide volume flow up to 3.12 cfm (90 l/min), pressure up to 41 psi (2.8 bar gauge) and end vacuum to <.03 in.HG (1 mbar gauge). They work by reduction of a volume using a flexible membrane driven by a crank.http://www.gd-thomas.com/productSubCategoryList.aspx?tp=pv&tc=10690
Pumps – Diaphragm (Miniature) – Thomas
Thomas miniature diaphragm pumps provide volume flow up to 0.9 cfm (25.7 l/min), pressure up to 36.3 psi (2.5 bar gauge) and end vacuum to 266 in.HG (-900 mbar gauge). They work by reduction of a volume using a flexible membrane driven by a crank.http://www.gd-thomas.com/productSubCategoryList.aspx?tp=pv&tc=10690
Pumps – Flexible Impeller – Oberdorfer
Oberdorfer Flexible (rubber) Impeller Pumps are bronze with flow rates from 0-58 gpm (0-219 l/min) and pressure to 40 psi (3 bar).http://www.oberdorferpumps.com/
Pumps – Gear – Oberdorfer
Oberdorfer External Gear Pumps come in bronze with flow rates from 0-175 gpm (0-662 l/min) and pressure to 150 psi (10 bar) Ductile Iron 0-30 gpm (0-113 l/min) pressure to 500 psi (34 bar) High Alloy and Ryton 0-30 gpm (0-90 l/min) pressure to 150 psi (10.3 bar).http://www.oberdorferpumps.com/
Pumps – Laboratory (Diaphragm) – Welch
Welch laboratory vacuum pumps are specifically designed for a wide range of laboratory applications.http://www.welchvacuum.com/
Pumps – Laboratory (WOB-L Piston) – Welch
Welch laboratory vacuum pumps are specifically designed for a wide range of laboratory applications.http://www.welchvacuum.com/
Pumps – Linear – Thomas
Thomas linear pumps provide volume flow up to 10.59 cfm (200 l/min), pressure up to 10 psi (1.7 bar gauge) and vacuum to -16.28 in.HG (-550 mbar gauge). They work by reduction of a volume by direct action of a shuttle on a membrane or piston.http://www.gd-thomas.com/productSubCategoryList.aspx?tp=pv&tc=10692
Pumps – Liquid Ring – NASH
NASH high quality and reliable liquid ring 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
Pumps – Liquid Ring OEM – Elmo Rietschle
Elmo Rietschle offers a range of compact monoblock liquid ring pumps that are used in OEM applications. They provide up to 29 "HgV (33 mbar abs.) in vacuum mode and up to 37.7 psig (2.6 bar g) in pressure mode. The suction capacity ranges from 6 to 350 cfm (10 to 600 m³/hr).http://www.gd-elmorietschle.com/product.aspx?id=11106&linkidentifier=id&itemid=11106&mi=692&smi=732
Pumps – Lobe – Gardner Denver
Gardner Denver DuroFlow, HeliFlow, Sutorbilt and TriFlow positive displacement blowers and vacuum pumps deliver air or gas to 14,000 cfm (23,800 m³/h), 16 psig (1.10 bar) or vacuum to 16.0 "Hg (542 mbar).http://www.gardnerdenverproducts.com/index.aspx?id=3872
Pumps – Lobe – GD DuroFlow
Gardner Denver DuroFlow positive displacement blowers and vacuum pumps deliver air or gas to 14,000 cfm (23,800 m³/h), 16 psig (1.10 bar) or vacuum to 16.0 "Hg (542 mbar).
http://www.gardnerdenverproducts.com/WorkArea/linkit.aspx?LinkIdentifier=id&ItemID=3872
Pumps – Lobe – GD Sutorbilt
Gardner Denver Sutorbilt positive displacement blowers and vacuum pumps deliver air or gas to 14,000 cfm (23,800 m³/h), 16 psig (1.10 bar) or vacuum to 16.0 "Hg (542 mbar).
http://www.gardnerdenverproducts.com/index.aspx?id=3872
Pumps – Multistage Centrifugal Exhausters – Gardner Denver
Gardner Denver’s Lamson and Hoffman multistage centrifugal blowers/ exhausters combined, creating the most comprehensive offering in the world, with air flows to 41,000 icfm (70,000 m³/hr).
http://www.gardnerdenverproducts.com/index.aspx?id=1298
Pumps – Multistage Centrifugal Exhausters – GD Hoffman
Gardner Denver’s Lamson and Hoffman multistage centrifugal blowers/ exhausters combined, creating the most comprehensive offering in the world, with air flows to 41,000 icfm (70,000 m³/hr).
http://www.gardnerdenverproducts.com/CF-Blowers/Default.aspx
Pumps – Multistage Centrifugal Exhausters – GD Lamson
Gardner Denver’s Lamson and Hoffman multistage centrifugal blowers/ exhausters combined, creating the most comprehensive offering in the world, with air flows to 41,000 icfm (70,000 m³/hr).
http://www.gardnerdenverproducts.com/CF-Blowers/Default.aspx
Pumps – Positive Displacement – Gardner Denver
Gardner Denver DuroFlow, HeliFlow, Sutorbilt and TriFlow positive displacement blowers and vacuum pumps deliver air or gas to 14,000 cfm (23,800 m³/h), 16 psig (1.10 bar) or vacuum to 16.0 "Hg (542 mbar).http://www.gardnerdenverproducts.com/index.aspx?id=3872
Pumps – Positive Displacement – GD DuroFlow
Gardner Denver is a leading manufacturer of positive displacement blower and vacuum pump technologies deliver constant air or gas up to 14,000 cfm (23,800 m³/h) at varying pressure to 36 psig (2.5 bar) or vacuum to 28” Hg (950 mbar).http://www.gardnerdenverproducts.com/WorkArea/linkit.aspx?LinkIdentifier=id&ItemID=3872
Pumps – Positive Displacement – GD Sutorbilt
Gardner Denver is a leading manufacturer of positive displacement blower and vacuum pump technologies deliver constant air or gas up to 14,000 cfm (23,800 m³/h) at varying pressure to 36 psig (2.5 bar) or vacuum to 28” Hg (950 mbar).http://www.gardnerdenverproducts.com/index.aspx?id=3872
Pumps – Progressive Cavity – Oberdorfer
Oberdorfer Progressive Cavity Pumps come in bronze and aluminum with flow rates from 0-8.5 GPM and pressure to 100 PSI.http://www.oberdorferpumps.com/
Pumps – Radial – Elmo Rietschle
Elmo Rietschle radial blowers and pumps operate on the dynamic principle of using the velocity of air to create vacuum up to -46 "H2O (-115 mbar), pressure up to 50 "H2O (125 mbar), with capacities from 80 to 2000 cfm (135 to 3400 m³/hr.http://www.gd-elmorietschle.com/product.aspx?id=11104&linkidentifier=id&itemid=11104&mi=692&smi=712
Pumps – Reciprocating – Gardner Denver
Gardner Denver reciprocating pumps operate at pressures from 1,000 psi (68.95 bar) to 50,000 psi (3447 bar) and flows from 10 gpm (.03785 m³/min) to 2,000 gpm (7.571 m³/min).http://www.gardnerdenverproducts.com/index.aspx?id=1268
Pumps – Roots Type – Elmo Rietschle
Elmo Rietschle roots type blowers provide vacuum up to 29.92 "HgV (0.01 mbar abs) and pressure up to 14.5 psig (1 bar g) with capacities from 12 to 5050 cfm (20 to 8580 m³/h). Similar to the rotary vane pumps, the rotary lobe blowers are also static compression systems, although the compression does not result from an internal volume reduction.http://www.gd-elmorietschle.com/product.aspx?id=11108&linkidentifier=id&itemid=11108&mi=692&smi=768
Pumps – Roots Type – Gardner Denver
Gardner Denver DuroFlow, HeliFlow, Sutorbilt and TriFlow positive displacement blowers and vacuum pumps deliver air or gas to 14,000 cfm (23,800 m³/h), 16 psig (1.10 bar) or vacuum to 16.0 "Hg (542 mbar).http://www.gardnerdenverproducts.com/index.aspx?id=3872
Pumps – Roots Type – GD DuroFlow
Gardner Denver DuroFlow positive displacement blowers and vacuum pumps deliver air or gas to 14,000 cfm (23,800 m³/h), 16 psig (1.10 bar) or vacuum to 16.0 "Hg (542 mbar).
http://www.gardnerdenverproducts.com/WorkArea/linkit.aspx?LinkIdentifier=id&ItemID=3872
Pumps – Roots Type – GD Sutorbilt
Gardner Denver Sutorbilt positive displacement blowers and vacuum pumps deliver air or gas to 14,000 cfm (23,800 m³/h), 16 psig (1.10 bar) or vacuum to 16.0 "Hg (542 mbar).
http://www.gardnerdenverproducts.com/WorkArea/linkit.aspx?LinkIdentifier=id&ItemID=3872
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 – Rotary Vane – Thomas
Thomas rotary vane pumps provide flow up to 10 cfm (283 l/min), pressure up to 15 psi (1.03 bar gauge) and typical end vacuum up to 26.0 in.HG (-880 mbar gauge). They operate by compressing volume in order to increase pressure.http://www.gd-thomas.com/productSubCategoryList.aspx?tp=pv&tc=10696
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
Pumps - Vacuum - NASH
NASH high quality and reliable liquid ring 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
Pumps – WOB-L Piston – Thomas
Thomas WOB-L piston pumps provide volume flow up to 6.35 cfm (180 l/min) and pressure up to 160 psi (11 bar gauge). They work by reduction of a volume by a fixed crank driven piston within a cylinder.http://www.gd-thomas.com/productSubCategoryList.aspx?tp=pv&tc=10698
Vacuum Pumps – Laboratory (Diaphragm) – Welch
Welch laboratory vacuum pumps are specifically designed for a wide range of laboratory applications.http://www.welchvacuum.com/
Vacuum Pumps – Laboratory (WOB-L Piston) – Welch
Welch laboratory vacuum pumps are specifically designed for a wide range of laboratory applications.http://www.welchvacuum.com/
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 – Pumps – 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
Water Jetting Systems – Gardner Denver
Gardner Denver's high pressure water jetting systems provide a powerful, environmentally-safe method of solving difficult cleaning and cutting challenges.http://www.gardnerdenverproducts.com/index.aspx?id=1350