800-747-2821

Log In

My Cart

Sale!

Welch CRVpro 30 22.1 CFM 3301-01 Vacuum Pump UL Listed 115V 1PH

$6,120.00 $5,814.00

SKU: 40.44221.01

CRVpro30
ROBUST & QUIET DIRECT DRIVE HIGH VACUUM PUMP

Additional information

Weight 95 lbs
New / Rebuilt

Level of Vacuum

CFM / L/M (Displacement)

Inlet / Exhaust

Voltage

Description

The NEW Welch CRVpro 30  CRV pro30 3301-01

Suggested Applications
• Vacuum Ovens & Chambers
• Organic/Medicinal Chemistry Schlenk Lines
• Smaller Glove Box Antechamber
• Lyophilzers
• Load Locks and RGA Rough Pump
• GCMS Roughing Pump
• Small Wiped Film Fractional Distillation Units
•  Short Path Distillation Systems

LOW NOISE LEVEL
Exceptionally quiet for undisturbed work.

FORCED OIL LUBRICATION
Ensures moving parts are bathed in fresh oil. Equilibrates temperature, minimizes oil breakdown, and prolongs mechanical life.

ANTI-SUCK BACK VALVE
Prevents oil from being sucked into application in the event of a power failure.

GAS BALLAST
Minimizes entrained chemicals in pump oil. Protects pump from condensable liquids from application such as water, acetonitrile, etc.

cUL and CE CERTIFICATION
Compliance with local regulations and safety directives for safety operation.

SIZED TO FIT YOUR APPLICATION
Modern and compact design to fit different applications and performance requirements.

DUAL VOLTAGE MOTOR
IP44 Motors are switchable from 115V to 240V for global use. Each pump includes power cord suitable for country of use.

YOUR BENEFITS
Reduced risk of chemical attacks and oil breakdown by diluting chemical vapors with a larger oil chamber

Slowing down corrosion by cool running Operation

Provides a measure of protection from sublimed chemical vapors with coating on pump module and oil case

Less oil consumption by cool running Operation

Extended usability of oil due to high dilution effect by a larger oil chamber

Highest reliability for stable operation and long product lifespan

Extended oil change intervals for less maintenance costs

Click Below for Specification Sheet

CRVpro Series

You may also like…

Do NOT follow this link or you will be banned from the site!