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  5. Welch™ Standard-Duty Vacuum Pumps

Welch™ Standard-Duty Vacuum Pumps

Catalog No. 010511A
Click to view available options
Model:
2511
2522
2534
2546
2567
2581
2585
Flow Rate:
100 L/min.
11 L/min.
201 L/min.
22 L/min.
34 L/min.
45 L/min.

May be used with buffer solutions but are not recommended for use with acids, bases or organic vapors.

Products in this grouping may have voltages other than the standard US 110/115V. Please review and confirm your selection before completing your order. Some of these products may not be returned.

May be used with buffer solutions but are not recommended for use with acids, bases or organic vapors.

Products in this grouping may have voltages other than the standard US 110/115V. Please review and confirm your selection before completing your order. Some of these products may not be returned.

Description

Includes

Liquid trap on inlet, vacuum gauge and adjustment knob, exhaust muffler, suction cup feet, and handles for convenient transportation

Compact, economical WOB-L™ pumps for aqueous applications

  • Ideal for filtration, vacuum ovens, aspiration and chamber roughing
  • Protect against accidental ingestion
  • Wetted parts resist corrosion from moisture

Order Info

For 115V 60Hz. All pumps weigh less than 25 lb. (11.4kg).

Specifications

Horsepower 0.12 hp
Shipping Weight (English) 17 lb.
Shipping Weight (Metric) 7.7 kg
Includes Liquid trap on inlet, vacuum gauge and adjustment knob, exhaust muffler, suction cup feet and handles for convenient transportation
Certifications/Compliance CE
Electrical Requirements 115 V 60 Hz
Model 2522
Weight (English) 11.7 lb.
Weight (Metric) 5.3 kg
Flow Rate 22 L/min.
Frequency 60 Hz
Overall Height (English) 10 in.
Overall Height (Metric) 25.4 cm
Overall Length (English) 8.1 in.
Overall Length (Metric) 20.6 cm
Overall Width (English) 8.8 in.
Maximum Pressure 100 psi
Voltage 115 V
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