Compressed Air Systems, Inc.
Compressed Air Systems, Inc.
9303 Stannum Street
Tampa, FL 33619-2658

Compressed Air Systems, Inc. - Central Florida
11609 S Orange Blossom Trail
Orlando, FL 32837

Toll Free: 800.626.8177 • Phone: 813.626.8177 • Fax: 813.628.0187
Email: [email protected] • Web Address:www.compressedairsystems.com
All Categories > Vacuum Pumps, Blowers & Parts > Vacuum Pumps > Elmo Rietschle > VLR Vacuum Pumps > Item # VLR 301  


Item # VLR 301, Claw Vacuum Pump
Web Price QUOTE

Heavy duty dry running vacuum pumps designed for continuous operation. All models utilize a dual shaft design with oversized double bearing support and our advanced multi-claw rotor design. Standard equipment includes vacuum regulator (fixed vacuum relief valves on the models.

Inlet filter (VLR-60/251), inlet screen (VLR-100/150/301/401/501/1000), sound attenuating enclosure cover and exhaust silencer. The VLR-301/401/501 have an inlet check valve as standard.

Explosion Proof motors available.





Financing  · Specifications  · Note

Financing

Approve Payments
Finance with Approve Payments



Specifications

Dimension a at 50 Hz
35.08 in

Dimension a at 60 Hz
35.43 in

Dimension a1 at 50 Hz
19.13 in

Dimension a1 at 60 Hz
19.92 in

Dimension b
28.43 in

Dimension c
20.67 in

Dimension d
3.39 in

Dimension e
28.35 in

Dimension f
11.42 in

Dimension G
19.41 in

Dimension H
9.45 in

Dimension l
9.25 in

Dimension m
13.39 in

Dimension r
4.37 in

Dimension u
1.57 in

Diameter w at 50 Hz
9.68 in

Diameter w at 60 Hz
9.57 in

Dimension z1
39.37 in

Dimension z2
3.15 in

Dimension z3
10.63 in

Dimension R
2 in

Thread Type
National Pipe Thread (NPT)

Capacity at 50 Hz
177 ft³/min

Capacity at 60 Hz
203 ft³/min

Maximum Ultimate Vacuum Gauge Pressure
38 Torr
28.44 inHg

Ultimate Vacuum Gauge Continuous Operation
150 Torr
24.0 inHg

Motor Voltage at 50 Hz
400 V
690 V

Motor Voltage at 60 Hz
208 to 230 V
460 V

Motor Tolerance
±10 %

Motor Rating at 50 Hz
5.5 kW

Motor Rating at 60 Hz
7.5 hp

Full Load Amperage at 50 Hz
6.4 A
11.0 A

Full Load Amperage at 60 Hz
9.4 A
18.8 to 21 A

Speed at 50 Hz
2850 rpm

Speed at 60 Hz
3450 rpm

Average Noise Level at 50 Hz
79 dBA

Average Noise Level at 60 Hz
83 dBA

Weight at 50 Hz
496 lb

Weight at 60 Hz
496 lb

Gear Oil Capacity
0.9 L

Non Return Valve (ZRK)
50 (03)

Suction Filter (ZAF)
50 (53)

Brands
Zephyr


Note
Relates to pump inlet conditions

Curves and tables refer to vacuum pump at normal operating temperature.

Technical information is subject to change without notice.

The listed values for a, ø w and full load amperage may vary because of different motor manufacturers.