F&J Specialty Products, Inc.

- Model LV-14ME - Breathing Zone Low Volume Air Sampler (200 - 240 VAC)

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Model LV-14ME is a cart mounted low volume air sampler with an adjustable, aluminum sampling gooseneck. The adjustable gooseneck permits sampling at heights varying from 122 cm - 213 cm (4' to 7') above floor level.

The LV-14ME air sampler includes a 1/4 HP oil-less, carbon vane vacuum pump with a constant airflow regulator for use where a nearly constant airflow is desirable.

The regulator holds a constant pressure drop across an in-line orifice by varying the flow through a bypass valve into the pump. This system allows the pump to work at a minimum head drop at all times permitting it to run cooler; thus extending its lifetime. The oil-less pump requires no lubrication to maintain optimal efficiency during its service life. The pump is mounted on a mobile cart with two rubber wheels to permit mobile transportation of the unit.

The LV-14ME Air Sampling System is designed for continuous indoor operation. Please consult the product specification for the design temperature and the installation category. The typical operating flow range is 1 to 3 CFM (10 – 100 LPM).

  • Constant air flow regulator
  • Durable 1/4 HP oil-less carbon vane pump designed for continuous use
  • Instrument control box conveniently located
  • Internal intake and exhaust mufflers
  • Adjustable sampling gooseneck 122 – 213 cm (4’ – 7’)
  • Rotometer, elapsed time meter and vacuum gauge
  • Mobile cart with 8” hard rubber wheels
  • 220 – 240VAC, 50/60Hz; single phase

  • PUMP TYPE: Oil-less, carbon vane 1/4 HP; 1425 RPM @ 50Hz
  • MAXIMUM CAPACITY: 4 CFM (113 LPM) at 0” Hg Pressure drop
  • ULTIMATE VACUUM: 25” (635 mm) Hg at sea level
  • VACUUM GAUGE: 0” – 30” (0 – 762 mm) Hg
  • POWER REQUIREMENTS: 220 – 240VAC; 50/60 Hz at 3 amperes; single phase
  • ELECTRICAL CORD: All temperature, 3-wire, 14 gauge
  • THERMAL OVERLOAD PROTECTION: Furnished as an integral part of the motor.
  • CONSTANT AIRFLOW REGULATOR: Aluminum construction with silicone diaphragm; adjustable from 1 to 3 CFM (10-100 LPM)
  • DIMENSIONS: 50,8L × 26W × 213 cm H (21” × 14”W × 84”H)
  • WEIGHT: 30,4 kg (67 lbs.)
  • WHEELS: 8”, hard rubber
  • SAMPLING HEIGHT: 122 – 213cm (4’ to 7’)
  • INSTALLATION CATEGORY: Pollution Degree 2
  • AVAILABLE ROTOMETERS SCALES:
  • MODEL RANGE
  • R10100 10 – 100 LPM
  • R13 1 - 3 CFM
  • ELAPSED TIME INDICATOR: Resettable Type: 9999,9 minutes or hours.
  • COMBINATION FILTER HOLDER: Durable plastic combination filter holders for F&J Model B, C or M charcoal cartridges and 47 mm, 2” or 50 mm diameter particulate filter paper are available. All models have quickdisconnect function.

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