J-Series Dia-Vac® Pump Single Head Heated| Air Dimensions, Inc.

The J-Series Heated Head Dia-Vac® pump provides all of the excellent features of the normal J-Series Dia-Vac® pump but has the added ability to electrically maintain the gas temperature above the dew point.

This is an ideal pump for hot/wet extraction systems required to precisely control the temperature of the gas all the way through the pump and into the gas analyzer up to 200°C. The head is made from 316 stainless steel and equipped with (2) 75 watt cartridge heaters and a K-type thermocouple or PT100 RTD, which is controlled by an external temperature controller (sold separately).

*Note that the Heated Head J-Series Dia-Vac® is only available with a .140 eccentric (J141).

Available options 1

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. The standard eccentric size is 0.160 on the J-Series Dia-Vac® Pump.

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.

J-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)
J081	10.5	0.7	16.4	555	0.24	6.7	J081.pdf
J081-Metric							J081_Metric.pdf
J101	14.5	1	19.2	650	0.31	8.8	J101.pdf
J101-Metric							J101_Metric.pdf
J121	20.9	1.44	21	711	0.37	10.6	J121.pdf
J121-Metric							J121_Metric.pdf
J141	25	1.72	22	745	0.44	12.5	J141.pdf
J141-Metric							J141_Metric.pdf
J161	31.1	2.14	24.4	826	0.49	14	J161.pdf
J161-Metric							J161_Metric.pdf

Head Connection Schematics

Drawing

parts

instructions

J Series Brochure

CAPACITY	WETTED MATERIALS	MOTOR	OPTIONS
STYLE	ECC.	HEADS	HEAD	DIAPHRAGM	TYPE	VOLTS	Hz	OPTIONS
J=J-Series	16	1	A=Alum	T= Teflon/EPDM	A = General Purpose	A=115 AC	0= N/A	M˚=Heated Head w/K T-couple
	14*		B=Tef/Alum	P=All Teflon	G = XP/ATEX/IIC	B=230 AC	1=60 1Ph	L=Elevated Head
			F=316ss		P = BLDC (var speed)	H=12 DC	2=50 1 Ph
					T = BLDC	J=24 DC
*.140 Ecc required for Elevated and Heated Head option.

REACH OUT TO US

J-Series Dia-Vac® Pump Single Head Heated

J-Series Performance

Available options 1

General Purpose AC Motor

Drawing

parts

instructions

Downloads

J Series Brochure

How to Order