GENEQ > Environment > Air Samplers

Constant Flow Air Sampling Systems
VS23-SERIES

The VS-Series Air Sampling Systems can be either incorporated as the primary vacuum source in air monitoring instrumentation or used in conjunction with filter holders and filter media for the collection of particulate and/or gaseous constituents.

The systems are furnished complete with a shock mounted base motor/pump, carrying handle, heavy duty constant air flow control valve (MCV-260 & MCV-22), venturi flow meter, exhaust muffler, 6 foot grounded power cord, and a 3/8" female quick disconnect for easy filter holder and sample line replacement. All rotary vane motor/pumps have automatic overload cut off and are warranted for one year after purchase.

FEATURES
  • Continuous Duty, Constant Flow Air Sampling Systems
  • Automatic Flow Control Valve
  • Continuous Duty/Constant Flow
  • Longer Vane Life
  • “Lubricated for Life” Bearings
  • N.I.S.T. Traceable Flow Meter
  • Flow Ranges of 0.1 - 9.0 CFM

SPECIFICATIONS
Air Mover Oilless, rotary vane, vacuum pump with 1/6, 1/4 or 3/4 HP, 115 or 230 VAC, shock mounted motor
Control Valve (MCV-260) Mechanical, heavy-duty, automatic flow control valve. This valve controls the air flow rate to ±5% of the operator set flow rate
Control Valve (MCV-22) Mechanical, heavy-dute, differential type automatic flow controller. Maintains operator pre-set flow rate within 5%
Shipping Weight 64 lbs
VS-0211-CRNV
VS23-0523CV
VS23-1023CV
Net Weight
21 lbs
35 lbs
55 lbs
Power
115VAC
115/230VAC
115/230VAC
Motor
1/6 HP
1/4 HP
3/4 HP
RPM (50/60Hz)
NA/1725
1425/1725
1425/1725
Max. Vac.
20º Hg
26º Hg
26º Hg
Max. LPM (open air)
22
127
255
Max. CFM (open air)
0.78
4.5
9.0

CAT. NO. DESCRIPTION
VS-0211-CRNV Constant Flow Air Sampling Systems
VS23-0523CV Constant Flow Air Sampling Systems
VS23-1023CV Constant Flow Air Sampling Systems
Options
EET13-B Elapsed, Electronic, Resettable Minute Timer with Mounting Bracket. 6-Digit, Minutes & Tenths of Minutes Display.
EET11-B Elapsed, Electronic, Resettable, Hour Timer with Mounting Bracket. 6-Digit, Hours & Tenths of Hours Display.
EET11-VAC-SWTCH 115 VAC Vacuum Activated Elapsed, Resettable Electronic Timer in Hours & Tenths of Hours with Mounting Bracket & 3/8" MNPT inlet/outlet.
VS-VACUUM-GAUGE Hard Mounted 0"-30" Hg Vacuum Gauge.
VS-ON/OFF-SWTCH In-Line ON/OFF Power Switch with fuse protection.