Reflow Soldering

Nitrogen Gas Flow Rates, Purity, and Pressure Requirements for Reflow Soldering Equipment

Reference nitrogen flow, pressure, and purity by reflow soldering oven model. Size an on-site generator to your line and cut delivered-gas cost by up to 90 percent.

USA-Built Systems
Up to 90% Gas Savings
12 to 14 Month Payback
20+ Year Service Life

Below are the nitrogen pressure, flow, and purity requirements for common reflow soldering ovens. Use the chart to estimate demand, then contact us to size an on-site nitrogen generator to your line.

Covered manufacturers include Kurtz Ersa, BTU, Vitronics, JUKI, Electrovert, Heller, SEHO, ALPHA 1, and DDM Novastar reflow soldering systems.

Nitrogen flow-rate charts

Reflow Solder Equipment Nitrogen Requirements

Manufacture	Model Number	Type	Nitrogen Flow Rate	Note	Nitrogen Pressure	Purity	Savings per year 1 shift

KURTZ ERSA
Kurtz Ersa	HOTFLOW 4/26	Reflow Soldering	25 m3/h (883 CFH)	PER FACTORY	4.5-10 bar	99.999	$25,014
Kurtz Ersa	HOTFLOW 4/20	Reflow Soldering	25 m3/h (883 CFH)	PER FACTORY	4.5-10 bar	99.999	$25,014
Kurtz Ersa	HOTFLOW 4/14	Reflow Soldering	25 m3/h (883 CFH)	PER FACTORY	4.5-10 bar	99.999	$25,014
Kurtz Ersa	HOTFLOW 4/8	Reflow Soldering	25 m3/h (883 CFH)	PER FACTORY	4.5-10 bar	99.999	$25,014
Kurtz Ersa	HOTFLOW 3/20	Reflow Soldering	25 m3/h (883 CFH)	PER FACTORY	4.5-10 bar	99.999	$25,014
Kurtz Ersa	HOTFLOW 3/20e	Reflow Soldering	25 m3/h (883 CFH)	PER FACTORY	4.5-10 bar	99.999	$25,014
Kurtz Ersa	HOTFLOW 3/20 XL	Reflow Soldering	25 m3/h (883 CFH)	PER FACTORY	4.5-10 bar	99.999	$25,014
Kurtz Ersa	HOTFLOW 3/14	Reflow Soldering	25 m3/h (883 CFH)	PER FACTORY	4.5-10 bar	99.999	$25,014
Kurtz Ersa	HOTLFOW 3/14e	Reflow Soldering	25 m3/h (883 CFH)	PER FACTORY	4.5-10 bar	99.999	$25,014
Kurtz Ersa	HOTLFOW THREE 16	Reflow Soldering			5-10 bar	99.999	$25,014
Kurtz Ersa	HOTLFOW THREE 20	Reflow Soldering			5-10 bar	99.999	$25,014
Kurtz Ersa	HOTLFOW THREE 26	Reflow Soldering			5-10 bar	99.999	$25,014
Kurtz Ersa	EXOS 10/26	Vacuum Reflow Oven

BTU
BTU	Pyramax Convection Reflow Oven	Reflow Soldering		NO DATA
BTU	Dynamo	Reflow Soldering		NO DATA
BTU	Pyramax 98A Reflow Oven	Reflow Soldering		NO DATA
BTU	Pyramax 100N Reflow Oven	Reflow Soldering	30 m3/h (1060 CFH)		4 bar (60 PSI)	99.99	$30,000
BTU	Pyramax 125N Reflow Oven	Reflow Soldering	42 m3/h (1500 CFH)		4.8 bar (70 PSI)	99.99	$37,103
BTU	Pyramax 150Nz12 Reflow Oven	Reflow Soldering	42 m3/h (1500 CFH)		4.8 bar (70 PSI)	99.99	$37,103

Vitronics
Vitronics	Centurion Reflow 720	Reflow Soldering	50 m³/h / 29.5 cfm		70 PSI	99.99	$37,103
Vitronics	Centurion Reflow 820	Reflow Soldering	50 m³/h / 29.5 cfm		70 PSI	99.99	$37,103
Vitronics	Centurion Reflow 930	Reflow Soldering	50 m³/h / 29.5 cfm		70 PSI	99.99	$37,103
Vitronics	Centurion Reflow 1040	Reflow Soldering	50 m³/h / 29.5 cfm		70 PSI	99.99	$37,103
Vitronics	Centurion Reflow 1240	Reflow Soldering	50 m³/h / 29.5 cfm		70 PSI	99.99	$37,103
Vitronics	XPM3M 520	Reflow Soldering	800-2500 SCFH		50 - 70 PSI	99.99	$46,670
Vitronics	XPM3M 820	Reflow Soldering	800-2500 SCFH		50 - 70 PSI	99.99	$46,670
Vitronics	XPM3M 1030	Reflow Soldering	800-2500 SCFH		50 - 70 PSI	99.99	$46,670
Vitronics	XPM3M 1240	Reflow Soldering	800-2500 SCFH		50 - 70 PSI	99.99	$46,670

JUKI
JUKI	RS600 N2	Reflow Soldering	20 m3/h			99.999	$22,892
JUKI	RS800 N2	Reflow Soldering	22 m3/h			99.999	$24,126
JUKI	RS1000 N2	Reflow Soldering	24 m3/h			99.999	$25,014

Electrovert
Electrovert	OmniES 10 Zone	Reflow Soldering	700-1200 SCFH for 50ppm / 500-900 CFH for 100ppm	Supply should be able to meet 2,000 CFH	80-100 PSI Regulated down to 44 PSI	99.99-99.995	$25,874
Electrovert	OmniES 7 Zone	Reflow Soldering	700-1200 SCFH for 50ppm / 500-900 CFH for 100ppm	Supply should be able to meet 2,000 CFH	80-100 PSI Regulated down to 44 PSI	99.99-99.995	$25,874
Electrovert	OmniES 5 Zone	Reflow Soldering	900-1400 SCFH for 50ppm / 700-1100 CFH for 100ppm	Supply should be able to meet 2,000 CFH	80-100 PSI Regulated down to 44 PSI	99.99-99.995	$28,266
Electrovert	OmniMax 10 Zone	Reflow Soldering	700-1000 SCFH for 50ppm / 500-800 CFH for 100pppm	Supply should be able to meet 2,000 CFH	80-100 PSI Regulated down to 44 PSI	99.99-99.995	$25,874
Electrovert	OmniMax 7 Zone	Reflow Soldering	700-1000 SCFH for 50ppm / 500-800 CFH for 100pppm	Supply should be able to meet 2,000 CFH	80-100 PSI Regulated down to 44 PSI	99.99-99.995	$25,874

HELLER
HELLER	1707 MARKIII	Reflow Soldering	500-700 SCFH	Bored with and tunnel height determin flow rate / OPTION 900 SCFH AT 100 PPM	70 -100 PSI	10-25 ppm	$19,777
HELLER	1809 MARKIII	Reflow Soldering	500-700 SCFH	Bored with and tunnel height determin flow rate / OPTION 900 SCFH AT 100 PPM	70 -100 PSI	10-25 ppm	$19,777
HELLER	1913 MARKIII	Reflow Soldering	500-700 SCFH	Bored with and tunnel height determin flow rate / OPTION 900 SCFH AT 100 PPM	70 -100 PSI	10-25 ppm	$19,777
HELLER	1826 MARK 5	Reflow Soldering	500-700 SCFH	Bored with and tunnel height determin flow rate / OPTION 900 SCFH AT 100 PPM	70 -100 PSI	10-25 ppm	$19,777
HELLER	1936 MARK 5	Reflow Soldering	500-700 SCFH	Bored with and tunnel height determin flow rate / OPTION 900 SCFH AT 100 PPM	70 -100 PSI	10-25 ppm	$19,777
HELLER	2043 MARK 5	Reflow Soldering	500-700 SCFH	Bored with and tunnel height determin flow rate / OPTION 900 SCFH AT 100 PPM	70 -100 PSI	10-25 ppm	$19,777

SEHO
SEHO	GoRelfow 1.8	Reflow Soldering		No Data
SEHO	GoRelfow 2.3	Reflow Soldering		No Data
SEHO	PowerReflow-2	Reflow Soldering	20 m3/h		6-8 bar	500 ppm	$21,979
SEHO	MaxiReflow 3.0	Reflow Soldering	20 m3/h		6-8 bar	200 ppm	$19,693
SEHO	MaxiReflow 3.6	Reflow Soldering	20 m3/h		6-8 bar	200 ppm	$19,693
SEHO	MaxiReflow 4.5	Reflow Soldering	20 m3/h		6-8 bar	200 ppm	$19,693

ALPHA 1
Alpha 1	ZKS-608	Reflow Soldering	20-26 M3/H			99.95	$22,410
Alpha 1	SKS-610	Reflow Soldering	20-26 M3/H			99.95	$22,410
Alpha 1	ZKS-612	Reflow Soldering	20-26 M3/H			99.95	$22,410
Alpha 1	ZKS-617	Reflow Soldering	20-26 M3/H			99.95	$22,410
Alpha 1	ZKS-1008	Reflow Soldering	20-26 M3/H			99.95	$22,410
Alpha 1	SKS-1010	Reflow Soldering	20-26 M3/H			99.95	$22,410
Alpha 1	ZKS-1012	Reflow Soldering	20-26 M3/H			99.95	$22,410
Alpha 1	ZKS-1018	Reflow Soldering	20-26 M3/H			99.95	$22,410

DDM Novastar
DDM Novastar	GF-125 HC/HT	Reflow Soldering		No Data
DDM Novastar	SF-820-LF	Reflow Soldering	10-30 m3/h			500-800 ppm	$24,098
DDM Novastar	SF-820-N	Reflow Soldering	10-30 m3/h			500-800 ppm	$24,098
DDM Novastar	SF-1020-LF	Reflow Soldering	10-30 m3/h			500-800 ppm	$24,098
DDM Novastar	SF/N-1020-N	Reflow Soldering	10-30 m3/h			500-800 ppm	$24,098
DDM Novastar	SF/N-1220-LF	Reflow Soldering	10-30 m3/h			500-800 ppm	$24,098
DDM Novastar	SF/N-1220-N	Reflow Soldering	10-30 m3/h			500-800 ppm	$24,098
DDM Novastar	GF-120-HT	Reflow Soldering		No Data
DDM Novastar	1800-HT	Reflow Soldering		No Data
DDM Novastar	2000-HT	Reflow Soldering		No Data
DDM Novastar	GF-12-HT	Reflow Soldering		No Data
DDM Novastar	GF-B-HT	Reflow Soldering		No Data
DDM Novastar	GF-C2-HT	Reflow Soldering		No Data

Ersa, BTU, Vitronics, JUKI , Electrovert, Heller, SEHO, ALPHA 1, DDM Novastar, Reflow Solder Nitrogen flow rates, purity, and pressure requirements.

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