Name: Edwards RV3 2.3 CFM Two-Stage Rotary Vane Vacuum Pump, 115/230V, 1-Ph, - Factory Set 115V
Brand: Edwards
SKU: ED-A65201906
Price: 4176.0 USD
Availability: InStock

Description

Edwards RV 3 Two-Stage Rotary Vane Vacuum Pump | USA Lab

The Edwards RV Series is the benchmark in small oil-sealed two-stage rotary vane vacuum pumps. Built from 80+ years of engineering, RV pumps deliver excellent ultimate vacuum, strong pumping speed, and superior vapor handling with quiet 57 dB(A) operation.

A universal motor (100–200V, 50/60 Hz) and an automatic inlet valve provide best-in-class anti-suckback protection and global compatibility. Each pump ships with an initial charge of ULTRAGRADE™ Performance 19 oil for immediate commissioning.

Ideal for mass spectrometry (GC/MS, LC/MS, ICP/MS), electron microscopy (SEM/TEM), rotary evaporation, glove boxes, R&D chambers, turbomolecular backing, and industrial/chemical processes.

Freight items may be non-returnable once installed. Please review specifications before ordering.
Additional handling fees may apply for liftgate or residential delivery.

Two-Stage Rotary Vane High Vapor Handling Quiet 57 dB(A) Universal 100–200V

Quiet: Low operating noise — 57 dB(A) for a better work environment.

Vapor Handling: Two-position gas ballast for superior water vapor tolerance.

Power & Protection: Universal motor (100–200V, 50/60 Hz) with automatic inlet anti-suckback.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Resources & Downloads

Instruction Manual Technical Data Sheet (TDS)

Why choose Edwards RV Series?

High vapor & particulate handling — two-position gas ballast and robust internals boost reliability.
Automatic inlet valve — fast-acting anti-suckback protection safeguards your process and pump.
Universal motor — wide-voltage 100–200V, 50/60 Hz operation for global labs and lines.
Easy maintenance — polymer blades, self-aligning parts, and simplified seals minimize downtime.
Quiet & compact — low 57 dB(A) noise and small footprint fit benchtop or skid builds.

Talk to an expert

Get sizing help, SOP guidance, and integration tips for your line.

Call 734-855-4890

Technical Specifications

Edwards RV Series Specifications	Hz	Units	RV3	RV5	RV8	RV12
Peak Pumping Speed	60	cfm	2.3	3.6	5.9	8.4
Peak Pumping Speed	50	m³/h	3.3	5.1	8.5	12
Ultimate Pressure (Total)	60	Torr	1.5 × 10^-3 (1.5 × 10^-2 with Fomblin®)
Ultimate Pressure (Total)	50	mbar	2.0 × 10^-3 (2.0 × 10^-2 with Fomblin®)
Ultimate Pressure GB I (Total)	50/60	Torr	2.3 × 10^-2
Ultimate Pressure GB I (Total)	50/60	mbar	3.0 × 10^-2
Ultimate Pressure GB II (Total)	50/60	Torr	9.1 × 10^-2	9.1 × 10^-2	4.6 × 10^-2	9.1 × 10^-2
Ultimate Pressure GB II (Total)	50/60	mbar	1.2 × 10^-1	1.2 × 10^-1	6.0 × 10^-2	1.2 × 10^-1
High Throughput Mode	50/60	Torr	2.3 × 10^-2
High Throughput Mode	50/60	mbar	3.0 × 10^-2
Water Vapour Tolerance	—	Torr	60	38	38	24
Water Vapour Tolerance	—	mbar	80	50	60	32
Water Vapour Capacity — GB I	—	g/h	60	60	60	60
Water Vapour Capacity — GB II	—	g/h	220	220	220	290
Motor rating 1–Phase (Nominal)	60	W	550	550	550	550
Motor rating 1–Phase (Nominal)	50	W	450	450	450	450
Motor rating 3–Phase	60	W	300	300	550	550
Motor rating 3–Phase	50	W	250	250	450	450
Nominal Rotation Speed	60	rpm	1800
Nominal Rotation Speed	50	rpm	1500
Weight	—	lb	55	55	61.6	63.8
Weight	—	kg	25	25	28	29
Oil Capacity	—	L	0.7	0.7	0.75	1
Oil Type (Ultragrade)	—	—	19
Inlet Flange	—	—	NW25	NW25	NW25	NW25
Exhaust Flange	—	—	NW25	NW25	NW25	NW25
Noise Level	50	dB(A)	48
Noise Level (with Acoustic Enclosure)*	50	dB(A)	41
Operating Temperature Range	—	°C	12 to 40

Popular Industries & Use Cases

Botanical Extraction Pharmaceutical Chemical Sciences Academic & Research

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Documentation & Compliance

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Custom Solutions

Tailored tanks, skids, and integration help.

Custom Request Consulting

Talk to Sales

We’ll help spec the right system for your throughput.

Call 734-855-4890 Email Sales/Support

FAQ

What is the Edwards RV Series?

RV pumps are compact, oil-sealed, two-stage rotary vane pumps offering excellent ultimate vacuum, quiet operation, and strong vapor handling for lab and industrial use.

Is oil included with the pump?

Yes. RV pumps are supplied with an initial charge of ULTRAGRADE™ Performance 19 oil for quick startup.

Can this back a turbomolecular pump?

Yes. RV models are widely used as backing pumps for turbomolecular systems in MS, SEM/TEM, R&D chambers, and more.

What’s the warranty?

New Edwards pumps typically include a 12-month manufacturer’s warranty (excludes consumables). Extended service plans may be available.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.