Low Flow Pump 222 Series

The Low Flow Sample Pump Workhorse
for Sorbent and Long-duration Color Tube Sampling

Ordering Info

222 Operating Instructions (PDF)

UL Certificate of Compliance

Technical Note: SKC Sample Pump Battery Pack Characteristics and Maintenance (PDF)

 

Features

• Reliable for STEL, Ceiling, and TWA sampling
  
  
• Up to ten hours of continuous sampling on a single battery charge
  
  
• Maintains constant sampling rate
  
  
• Exhaust port for bag sampling
  
  
• Adjustable flow rate control
  
  
• Compact and lightweight – 5.1 x 2.5 x 1.3 in (13 x 6.4 x 3.3 cm), 12 oz (340 gm)
  
  
• Tamper-resistant control cover
  
  
• Simple to use and easy to repair
  
  
• Recessed controls for use with or without cover
  
  
• UL Listed for intrinsic safety
  
  
• Durable, shock-resistant case includes rugged belt clip

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The SKC 222 low flow sample pumps have long been recognized as the most dependable and durable pumps in the industry. These miniature diaphragm-type pumps are ideal for on-worker or area sampling of gases and vapors in air. Using reliable stroke counter technology, the 222 low flow pumps offer both a suction port for sorbent tubes and a pressure port for sample bags. SKC sample pumps have special patented valves that close positively; this is important because the heart of any pump is its valves. With over 25 years of use in the industry, the 222 low flow pumps have demonstrated their reliability.

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Performance Profile

Flow Rate	222-3: 50 to 200 ml/min 222-4: 20 to 80 ml/min
Operation Time	10 hours on one battery charge
Battery	Rechargeable NiCad Caution: Intrinsic safety is invalid without an SKC-approved battery
Battery Regulator	Regulator holds voltage constant
Counter Readout	Digital readout of pump strokes up to 6 digits
Valves	"Zero-leak" valves
Pumping Action	Diaphragm
Operating Temperature	32 to 113 F (0 to 45 C)
Charging Temperature	32 to 113 F (0 to 45 C)
Storage Temperature	-4 to 113 F (-20 to 45 C)
Case	Sturdy, lightweight plastic
Dimensions	5.1 x 2.5 x 1.25 in (13 x 6.4 x 3.2 cm)
Weight	12 oz (340 gm)
Approvals	UL Listed for intrinsic safety; Class I, Groups A, B, C, and D CE marked

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Ordering Information

Description and Applications		Cat. No.
Pump Only: 50 to 200 ml/min, for use with sample bags or sorbent tubes, requires charger, see kits or accessories below		222-3
Pump Only: 20 to 80 ml/min, for use with sample bags, sorbent tubes, or long-duration color detector tubes, requires charger, see kits or accessories below		222-4
Pump with Charger: 50 to 200 ml/min with single 115 V charger		222-3KC
Pump with Charger: 50 to 200 ml/min with single 230 V charger		222-3KCB
Single Pump Kits include low flow sample pump, Type A tube holder, single charger with cable, and a soft-side nylon carry case
Single Pump Kit: Flow rate 50 to 200 ml/min (115 V)		222-3DK
Single Pump Kit: Flow rate 50 to 200 ml/min (230 V)		222-3DKB
Single Pump Kit: Flow rate 20 to 80 ml/min (115 V)		222-4DK
Single Pump Kit: Flow rate 20 to 80 ml/min (230 V)		222-4DKB
Five-pack Pump Kits include 5 low flow sample pumps and Type A tube holders, one 5-station charger (100-240 V) with cables, and a heavy-duty case
Five-pack Pump Kit: Flow rate 50 to 200 ml/min		222-3DK5
Five-pack Pump Kit: Flow rate 20 to 80 ml/min		222-4DK5
Accessories
Calibrator		Cat. No.
Defender Calibrator, 5 to 500 ml/min, includes lead-acid battery, multi-plug charger (100-240 V) Optimizer 110 Software, and 39-inch (1-m) serial cable, software requires Windows 2000 (SP3) or XP (SP2) and available COM port		717-510L
Chargers — PowerFlex Charging Systems		Cat. No.
PowerFlex 5-station 100-240 V cables must be purchased separately; see below. Power supply has UL and ULc approval for electronic safety and is CE marked. For use with U.S.-produced pump models only. Not compatible with EX or ATEX pump models.		223-1000
PowerFlex Single 120 V cables must be purchased separately; see below. Power supply has UL and ULc approval for electronic safety and is CE marked. For use with U.S.-produced pump models only. Not compatible with EX or ATEX pump models.		223-2000
PowerFlex Single 100-240 V cables must be purchased separately; see below. Power supply has UL and ULc approval for electronic safety and is CE marked. For use with U.S.-produced pump models only. Not compatible with EX or ATEX pump models.		223-2000B
PowerFlex Cables	Qty.	Cat. No.
222 Low Flow	1	223-1005
Replacement Battery Pack; NiCad Replacing batteries with non-approved battery packs voids the pump warranty and UL intrinsic safety approvals.		222-3SR-04
Certificate of Compliance, optional, must be ordered when ordering pump		P1501

222 Operating Instructions (PDF)

UL Certificate of Compliance

Technical Note: SKC Sample Pump Battery Pack Characteristics and Maintenance (PDF)

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SKC Air Sampling Pumps

Pump Accessories (Chargers, Calibrators, Flowmeters, Parts)

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This page was last modified April 9, 2008