exec_SELECTquery
caller TYPO3\CMS\Core\Database\DatabaseConnection::exec_SELECTquery
ERROR Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='
lastBuiltQuery SELECT tx_realurl_pathcache.* FROM tx_realurl_pathcache,pages WHERE tx_realurl_pathcache.page_id=pages.uid AND pages.deleted=0 AND rootpage_id=1 AND pagepath='products/隔膜气泵/boxer-20k-miniature-diaphragm-pump-series' ORDER BY expire LIMIT 1
debug_backtrace require(typo3_src-6.2.14/typo3/sysext/cms/tslib/index_ts.php),typo3_src-6.2.14/index.php#28 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->checkAlternativeIdMethods#127 // TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction#1219 // call_user_func_array#4297 // tx_realurl->decodeSpURL# // tx_realurl->decodeSpURL_doDecode#995 // tx_realurl->decodeSpURL_idFromPath#1144 // tx_realurl_apiwrapper_6x->callUserFunction#1261 // TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction#25 // call_user_func_array#4297 // tx_realurl_advanced->main# // tx_realurl_advanced->pagePathtoID#106 // TYPO3\CMS\Core\Database\DatabaseConnection->exec_SELECTgetRows#678 // TYPO3\CMS\Core\Database\DatabaseConnection->exec_SELECTquery#370 // TYPO3\CMS\Core\Database\DatabaseConnection->debug#305
exec_SELECTquery
caller TYPO3\CMS\Core\Database\DatabaseConnection::exec_SELECTquery
ERROR Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='
lastBuiltQuery SELECT tx_realurl_pathcache.* FROM tx_realurl_pathcache,pages WHERE tx_realurl_pathcache.page_id=pages.uid AND pages.deleted=0 AND rootpage_id=1 AND pagepath='products/隔膜气泵/boxer-20k-miniature-diaphragm-pump-series' ORDER BY expire LIMIT 1
debug_backtrace require(typo3_src-6.2.14/typo3/sysext/cms/tslib/index_ts.php),typo3_src-6.2.14/index.php#28 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->checkAlternativeIdMethods#127 // TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction#1219 // call_user_func_array#4297 // tx_realurl->decodeSpURL# // tx_realurl->decodeSpURL_doDecode#995 // tx_realurl->decodeSpURL_idFromPath#1144 // tx_realurl_apiwrapper_6x->callUserFunction#1261 // TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction#25 // call_user_func_array#4297 // tx_realurl_advanced->main# // tx_realurl_advanced->pagePathtoID#106 // TYPO3\CMS\Core\Database\DatabaseConnection->exec_SELECTgetRows#678 // TYPO3\CMS\Core\Database\DatabaseConnection->debug#372
exec_SELECTquery
caller TYPO3\CMS\Core\Database\DatabaseConnection::exec_SELECTquery
ERROR Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='
lastBuiltQuery SELECT tx_realurl_pathcache.* FROM tx_realurl_pathcache,pages WHERE tx_realurl_pathcache.page_id=pages.uid AND pages.deleted=0 AND rootpage_id=1 AND pagepath='products/隔膜气泵' ORDER BY expire LIMIT 1
debug_backtrace require(typo3_src-6.2.14/typo3/sysext/cms/tslib/index_ts.php),typo3_src-6.2.14/index.php#28 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->checkAlternativeIdMethods#127 // TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction#1219 // call_user_func_array#4297 // tx_realurl->decodeSpURL# // tx_realurl->decodeSpURL_doDecode#995 // tx_realurl->decodeSpURL_idFromPath#1144 // tx_realurl_apiwrapper_6x->callUserFunction#1261 // TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction#25 // call_user_func_array#4297 // tx_realurl_advanced->main# // tx_realurl_advanced->pagePathtoID#106 // TYPO3\CMS\Core\Database\DatabaseConnection->exec_SELECTgetRows#678 // TYPO3\CMS\Core\Database\DatabaseConnection->exec_SELECTquery#370 // TYPO3\CMS\Core\Database\DatabaseConnection->debug#305
exec_SELECTquery
caller TYPO3\CMS\Core\Database\DatabaseConnection::exec_SELECTquery
ERROR Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='
lastBuiltQuery SELECT tx_realurl_pathcache.* FROM tx_realurl_pathcache,pages WHERE tx_realurl_pathcache.page_id=pages.uid AND pages.deleted=0 AND rootpage_id=1 AND pagepath='products/隔膜气泵' ORDER BY expire LIMIT 1
debug_backtrace require(typo3_src-6.2.14/typo3/sysext/cms/tslib/index_ts.php),typo3_src-6.2.14/index.php#28 // TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->checkAlternativeIdMethods#127 // TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction#1219 // call_user_func_array#4297 // tx_realurl->decodeSpURL# // tx_realurl->decodeSpURL_doDecode#995 // tx_realurl->decodeSpURL_idFromPath#1144 // tx_realurl_apiwrapper_6x->callUserFunction#1261 // TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction#25 // call_user_func_array#4297 // tx_realurl_advanced->main# // tx_realurl_advanced->pagePathtoID#106 // TYPO3\CMS\Core\Database\DatabaseConnection->exec_SELECTgetRows#678 // TYPO3\CMS\Core\Database\DatabaseConnection->debug#372
BOXER 20K Miniature Diaphragm Pump Series - Boxer Pumps
Boxer Pumps
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20K Series

The 20K series is a single headed miniature diaphragm pump. With a 'best-in-class' body width of just 12 mm it is designed for applications requiring minimised size, power and weight. Typical examples include portable environmental gas analysis, medical monitoring, medical therapy and chemical agents / biohazard detection. 

Recognising that instrument miniaturisation often results in low performance requirements, the 20K is additionally available in a 'Low Flow' configuration which maximises efficiency (hence also battery life) at the lower end flow range of this series. This is achieved through the use of optimised low speed coreless motors combined with a pump head specifically designed for low flow. These pumps are listed as below as 'Coreless LF'. Additionally stable flow valve technology ensures consistent operation at flows below 50 ml/m without influence from the pump's orientation.

Use of high strength glass filled PPS plastics ensure a robust construction with a high degree of air-tightness throughout the performance and environmental operating range.  

› Flow rate to 500 ml/min
› Extremely compact with a 12 mm body
› Low Flow option
› Stable flow valve technology
› Choice of iron core, and coreless motors

For extended performance, pulsation reduction and the versatility of 2 independent gas channels, this series is also available as a double headed version (20KD) offering flow to 800 ml/min, vacuum down to 75% and pressure up to 1.4 bar.

Flow control is available in combination with PWM Flow Controller.

Return to Miniature Diaphragm Pumps for Air and Gas range.

Iron Core Motor - e

Economic motor option available in 6.5 V.

Technical Data

Free Flow (at 6.5 V) 500 ml/min
Max Pressure (at 6.5 V) 750 mbar
Max Vacuum (at 6.5 V) -550 mbar
   
Power Consumption (at 6.5 V) 0.3 to 0.7 W
   
Motor Termination Solder tags
   
Operating Temperature Range 5 to +60 °C
Operating Humidity Range 5 to 95% RH
   
Elastomers Options EPDM
Other Wetted Parts PPS (Polyphenylene Sulphide)
Tube Connection 3.0 mm barb for 2.0 to 2.5 mm ∅ tubing
Weight 22g

 

 


Order Information

Part Number:     20000.003     6.5 V DC / EPDM


Coreless Motor

Low power consumption with excellent life available in 3.3 V (which may be run to max. 4.5 V).

Technical Data

Free Flow (at 4.5 V) 500 ml/min
Max Pressure (at 4.5 V) 700 mbar
Max Vacuum (at 4.5 V) -500 mbar
Power Consumption (at 4.5 V) 0.5 to 0.7 W
   
Free Flow (at 3.3 V) 380 ml/min
Max Pressure (at 3.3 V) 700 mbar
Max Vacuum (at 3.3 V) -500 mbar
Power Consumption (at 3.3 V) 0.3 to 0.5 W
   
Motor Termination 100 mm leads (red +, black -)
   
Operating Temperature Range 5 to +60 °C
Operating Humidity Range 5 to 95% RH
   
Elastomers Options EPDM
Other Wetted Parts PPS (Polyphenylene Sulphide)
Tube Connection 3.0 mm barb for 2.0 to 2.5 mm ∅ tubing
Weight 16g

 

 

 


Order Information

Part Number:     20100.001       3.3 V DC / EPDM


Coreless Motor - LF

The LF option provides the advantages of a coreless motor, however both motor and pump are optimised for low speed / low flow operation. Available in 3.3 V (which may be run to max. 4.5 V).

Technical Data

Free Flow (at 4.5 V) 350 ml/min
Max Pressure (at 4.5 V) 400 mbar
Max Vacuum (at 4.5 V) -400 mbar
Power Consumption (at 4.5 V) 0.1 to 0.2 W
   
Free Flow (at 3.3 V) 250 ml/min
Max Pressure (rat 3.3 V) 400 mbar
Max Vacuum (at 3.3 V) -400 mbar
Power Consumption (at 3.3 V) 0.1 to 0.2 W
   
Motor Termination 100 mm leads (red +, black -)
   
Operating Temperature Range 5 to +60 °C
Operating Humidity Range 5 to 95% RH
   
Elastomers Options EPDM
Other Wetted Parts PPS (Polyphenylene Sulphide)
Tube Connection 3.0 mm barb for 2.0 to 2.5 mm ∅ tubing
Weight 16g

 

 

 


Order Information

Part Number:     20100.002       3.3 V DC / EPDM

All data is representative for initial selection purposes. It is the responsibility of the user to determine suitability for the intended use.

Boxer Pumps
Boxer GmbH · For gas & liquids · 20 Belsize Avenue · London NW3 4AU
Phone: +44 (0)20 7794 4080 · Fax: +44 (0)20 7431 1426 · mail@boxerpumps.com · boxerpumps.com