For 35+ years A. P. BUCK, INC. has manufactured the most advanced and innovative instruments for indoor air sampling.We supply air sampling pumps and calibrators for industrial hygiene, indoor air quality, occupational health, environmental, health physics and safety disciplines. For more information on our product lines just click on the link that interests you.


Buck Allin™
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Buck Allin Intrinsically safe air samplers

Now available: Intrinsically safe sampling pumps

The BUCK Allin™ series pump is Intrinsically safe certified personal air sampler suitable for use in Class I, II, III Div 1 Groups A-G, T3  hazardous locations.  The sampler consists of a pump  contained in a high impact steel fiber filled Lexan, antistatic, and RFI/EMI-shielded case, exclusive electronic circuit board for constant flow control, an LCD display with 2 lines of 16 characters, a single diaphragm pump mechanism, and a rechargeable NiMH battery pack. Other features include elapsed time, flow rate, and accumulated volume.  The built in duration timer counts down the sampling time up to 40 hours and automatically turns the pump off. 

Allin Plus models include data logging, programmable feature which allows  the pump for unattended Start/Stop operation. Temperature and Barometric Pressure compensation in STP mode. The PC link capability lets you download the sampling data into a PC with Windows XP/ Windows 7 operating system using the RS232 COM port and the Buck PC link cable.




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Buck Allin Plus-1 Pump 5-600cc/min 120V
Data logging/programmable low flow air sampler.
Buck Allin-5 Pump 5-5000cc/min 120V
Intrinsically safe 5LPM air sampler.

Buck Allin Plus-5 Pump 5-5000cc/min 120V
Data logging/programmable 5LPM air sampler.
Buck Allin-1 Pump 5-600cc/min 120V
Intrinsically safe low flow air sampler.
Buck Allin air sampler

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Notice: This publication is intended for general information only and should not be used as a substitute for reviewing applicable government regulations, equipment operating instructions, or legal standards. The information contained in this document should not be construed as legal advice or opinion nor as a final authority on legal or regulatory procedures. A.P. BUCK Inc reserves the right to make changes to information, features, and specifications of any product without notice. A.P. BUCK Inc has made every effort to ensure the accuracy of information displayed on this Website, however, A.P. BUCK Inc. is not responsible for typographical errors appearing on this Website. Price and availability information is subject to change without notice.

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