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H-Series Dia-Vac® Pump Single Head General Purpose

Product Description

The H-Series Single Head Dia-Vac® pump is engineered with transfer speed in mind.

The unique design allows the pump to flow a powerful 41 SLPM in a single stage design, with an ultimate vacuum of 26 InHg. The head is made from 316 stainless steel and can be fitted with a General Purpose or Explosion-proof motor, double diaphragm safety option, and heated or elevated heads.

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H-Series Performance

ADI’s gas sampling Dia-Vac® Pumps can pass your gas at the speed of need! Due to an increased interest in reducing the pressure, vacuum and/or flow on the Dia-Vac® pumps, our engineers designed a modified eccentric design. This allows you to customize your Dia-Vac® pump to meet your application requirements while at the same time increasing the diaphragm and bearing life.

Please note that the chart below is not meant to be read as a combination of pressure and vacuum at the same time, only pressure or vacuum.

H-Series Dia-Vac®

Flow Averages

(Please click on individual Model # for actual performance curves)

Model #	PSIG (Max Pressure)	Bar Gauge (Max Pressure)	InHg Gauge (Ultimate Vacuum)	Mbar Gauge (Ultimate Vacuum)	SCFM (Max Flow)	SLPM (Max Flow)
H301	60	4.13	26.7	904	1.45	41.1	Download
H301-Metric							Download
H302-60Hz	30/30	4.13/4.13	27.1/29.5	917.0/999	2.94/1.53	83.3/43.4	Download
H302-60Hz-Metric							Download
H302-50Hz							Download
H302-50Hz-Metric-(Parallel/Series)							Download

Head Connection Schematics

Standard Motor

drawing

parts

instructions

TEFC Motor

instructions

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