For over 50 years, Gardner Denver Nash has been providing the most reliable compressors and vacuum pumps designed for refinery requirements. NASH is the industry standard for flare gasrecovery, vent gas boosting, vapor recovery (vacuum) and crude tower ejector hybrid systems. Whyare we successful? Because we make you successful by eliminating unscheduled down time.Our liquid ring vacuum pumps and compressors are renowned for: rugged design construction - making them tolerant to carryover from process upsets Օlow maintenance requirements - best up-time in the industrycool-running - making them...

Ability to handle carryover Minimal process problems resulting in moreuptime; Intended for severe applications Long design life of 40+ years Highest reliability No internal lubrication required Less maintenance required; less downtime No metal-to-metal contact Constant wear-free performance > Cool Running, Minimal temperature risebetween inlet and discharge Ideal for explosive gases and vapor recovery applications Only one moving part Simple and reliable operation >

Gardner Denver Nash is committed to helping you meet the stringentenvironmental legislation which prohibits the flaring of waste gas. Our HP andNAB compressors are the ideal choice for recovering fuel gas and condensing valuable hydrocarbons, making moremoney for the refinery. When reviewing the total life cyclecost of a flare gas compressor system,the NASH liquid ring system providesmore value and better reliability than any other technology, hands down.Liquid ring compressors run cool andthey clean the gas as they compress iteliminating the need for downstream aftercondensers andscrubbers....

Whether you are building a new vacuum crudedistillation tower or upgrading an existing one, GardnerDenver Nash can provide the most efficient system available. NASH ejectors and pumps (hybrid systems) are much more efficient than steam ejector vacuumsystems. This is supported by our engineering designexpertise, high quality manufacturing practices, and the broad range of pump models available for this service. The annual cost of operating a tower vacuum systemwill be several times the original equipment cost. We recognize that most companies keep a tight rein oncapital investmentswhether new...

In refineries, even relatively clean gas streams maysubject a compressor to carryover and wear duringprocess upsets. At times, entrained liquids, gums, pastes, or particulate must be handled on a continuous basis. These situations are best served by NASHcompressors, which scrub the gas stream and removecontaminants without wear.The NASH compressor is very soundly built, with aheavy rigid shaft and bearings designed for long life of20 years. It uses a liquid piston to create the pumping action with its rugged cast rotor, eliminating the needfor close-fitting metal surfaces and the associatedlubrication...

NASH pumps are used extensively as the vacuum source on therotary drum and disc filters used for solvent dewaxing, waste watertreatment, and additive/lubricant production. Their ability to remove water and handle carryover more efficiently and reliablymakes them the ideal choice for these installations. > Non-sparking and cool-running NASH pumps are used to recoverhydrocarbon vapors vented from storage tanks. The condensate ofthe vapor can be used as the seal liquid in order to:avoid contamination of the recovered product Օeliminate wastereduce the pump size by condensing the gas vapors NASH...

Gardner Denver Engineered Products Div. 9 Trefoil Drive Trumbull, CT 06611 U.S.A. phone:203 459 3900+1800 553 NASHfax:+1203 459 3988 [email protected] GardnerDenverNash.com > OIL&GAS-S-963C-01072007 All Rights Reserved size="-1">