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Rotary Vane Vacuum Pumps

Reliable dry pumps for inert gas pumping applications in labs and cleanrooms
Peak pumping speed: 22 CFM (37.38 m^3/hr)
Universal single-phase power featuring multi-stage Roots-type pumping concept
Frictionless, oil-free design features non-wearing parts resulting in no particulate contamination
Rotation and pumping speeds remain constant regardless of voltage and frequency

Manufactured By: Welch Vacuum

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Voltage All 115 V 120 V 132 V 135 V 240 V 460 V Sort Order: Descending Ascending	Oil-less All No Sort Order: Descending Ascending	Ultimate Pressure All 0.0001 mbar 0.002 mbar 0.003 mbar 0.004 mbar 0.006 mbar 0.01 mbar 0.07 mbar Sort Order: Descending Ascending	Maximum Pumping Speed All 78 L/min 107 L/min 118 L/min 150/175 L/min 158 L/min 193 L/min 233/275 L/min 300/367 L/min 305 L/min 363 L/min 519 L/min 533/600 L/min 1917/2250 L/min Sort Order: Descending Ascending	Terra Part #	Price	Ships in
115	No	0.006	363	7906-01A 73511	$4,167	5-7 Days	2	In stock
115	No	0.006	519	7906-02A 73512	$5,578	5-7 Days	3	In stock
115	No	0.07	78	7906-55A 73528	$3,052	5-7 Days	4	In stock
115	No	0.07	118	7906-00A 73510	$3,347	5-7 Days	5	In stock
120	No	0.002	193	7901-08-220 19883	$3,587	20-26 Days	6
132	No	0.0001	107	7901-35 44644	$2,920	20-30 Days	7
132	No	0.01	233	7904-30 19908	$4,027	20-26 Days	8
132	No	0.01	300	7904-31 19909	$4,773	20-26 Days	9
135	No	0.01	150	7901-00 19877	$2,908	1-3 Days	10	Only 7 left in stock
460	No	0.003	533	7901-16A 73465	$6,446	20-26 Days	11
460	No	0.004	1917	7901-18A 73466	$18,913	20-26 Days	12
240	No	0.07	158	7906-24A 73525	$3,633	5-7 Days	13	In stock
240	No	0.006	305	7906-25A 73526	$4,167	5-7 Days	14	In stock

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Oil-less

Ultimate Pressure

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Product Details

Reliable dry pumps for inert gas pumping applications in labs and cleanrooms
Peak pumping speed: 22 CFM (37.38 m^3/hr)
Universal single-phase power featuring multi-stage Roots-type pumping concept
Frictionless, oil-free design features non-wearing parts resulting in no particulate contamination
Rotation and pumping speeds remain constant regardless of voltage and frequency

Digital timer tracks operational hours for scheduled maintenance

Easily integrate into any application

Designed for non-corrosive applications with analytical instruments, R&D and industrial

No hydrocarbon back-streaming due to lubricant-free pumping module

Complete overhauls due only every 20,000 hours, keeping maintenance costs low

Remote control works through the Sub-D connector

Air cooled; no water required

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Terra is committed to ensuring that our customer’s personal information is secure. In order to prevent unauthorized access or disclosure, Terra has developed procedures to safeguard and secure information collected online and offline.

Global Customer Base

At Terra, we are committed to providing top-tier equipment to customers throughout the world. Over the past 5 years, clients in over 100 countries have purchased equipment from Terra.