SKC Inc Universal 44XR - Personal Air Sampling Pump

Universal XR Pump Model 44XR (5 to 5000 ml/min) 

Basic, economical pump now with NiMH battery

Turn on and sample!

  • Economical
  • Basic operation
  • Convenient flow indicator
  • Designed for rugged industrial environments


Operating Range 1000 to 5000 ml/min (UL Listed model)
1000 to 3000 ml/min (MSHA-approved model)
(5 to 500 ml/min requires the 224-26 Series adjustable low flow holder)
Weight 34 oz (964 gm)
Dimensions 5.1 x 4.7 x 1.9 in (13 x 11.9 x 4.8 cm)
Compensation Range 1000 to 2500 ml/min at 40 inches water back pressure
3000 ml/min at 35 inches water back pressure
4000 ml/min at 20 inches water back pressure
5000 ml/min at 10 inches water back pressure
Flow Control Holds constant flow to ± 5% of set-point
Run Time NiCad Battery: 8 hours minimum at 4000 ml/min and 20 inches water back pressure; dependent on media used.
NiMH Battery: 12 hours minimum at 4000 ml/min and 20 inches water back pressure; dependent on media used.
Battery Eliminator: Pump provides extended runs.
Flow Indicator Built-in rotameter with 250-ml division; scale marked at 1, 2, 3, 4, and 5 L/min
Power Supply 6.0-V plug-in NiMH battery pack, rechargeable, 3.5-Ah capacity or 6.0-V plug-in NiCAD battery pack, rechargeable, 2.0-Ah capacity
A battery eliminator is available (see Ordering Information); use voids the UL Listing for intrinsic safety.
Intrinsic Safety UL Listed for Class I, Division 1 and 2, Groups A, B, C, D; Class II, Division 1 and 2, Groups E, F, G; and Class III, Temperature Code T3C
ATEX-approved model is available. Contact SKC.
Operating Temperature 32 to 113 F (0 to 45 C)
Storage Temperature -4 to 113 F (-20 to 45 C)
Charging Temperature 50 to 113 F (10 to 45 C)
Operating Humidity 0 to 95% non-condensing
Multiple-tube Sampling Built-in constant pressure regulator allows user to take up to four simultaneous samples with rates up to 500 ml/min each (total combined flow 1350 ml/min maximum) using the optional adjustable low flow holder accessory
RFI/EMI Shielding Complies with requirements of EN 55022, FCC Part 15 Class B, EN 50082-1
Frequency range of the radiated susceptibility test was 27 to 1000 MHz
CE marked
Additional Specifications Built-in fluid/particulate trap
External see-through filter housing
Tamper-resistant control cover
Tamper-resistant compensation adjustments
Built-in accessory mount
Stainless steel belt clip
External exhaust port
All non-plastic parts made of corrosion-resistant materials
RFI and EMI-shielded case
Additional Features One-year warranty
Ultra-quiet operation
Pulsation-free flow
Impact-resistant case

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