Ultra High Purity Single Stage Low Flow Regulator

U21SL Series

GENTEC® U21SL Series Single-Stage Stainless Steel Regulator is a hand adjustable, pressure reducing regulator designed for non-corrosive, corrosive, and toxic gas applications. Our metal-to-metal diaphragm to body seal is designed to minimize leakage and to provide excellent accuracy and longevity.

EX: U21SL	G	K -	D	G	K	91 - 91 -	P
Series	Ports	Seat	Inlet Pressure Ranges	Outlet Pressure Ranges	Gauge	Inlet / Outlet Connections	Options
U21SL	A	K: PCTFE	D: 3000 psig	F: 0-500 psig	K: psig/kPa	90: 1/4” internal female FSR	E: Ra 10 µin
	B		F: 500 psig	G: 0-250 psig	P: psig/bar	91: 1/4” swivel female FSR	P: Panel Mounting
	G			I: 0-100 psig	W: No Gauge	92: 1/4” swivel male FSR	H: Hastelloy® Diaphragm
				K: 0-50 psig		41: 1/4” weld stub
				L: 0-25 psig

Ultra High Purity Single Stage Medium Flow Regulator

U22SL Series

GENTEC® U22SL Series Stainless Steel Regulators is a purge gas, pressure reducing regulators. It is designed for non-corrosive, corrosive, and toxic gas applications. Our metal-to-metal diaphragm to body seal is designed to minimize leakage and to provide excellent accuracy and longevity.

EX: U22SL	G	K -	D	G	K -	95 - 95 -	P
Series	Ports	Seat	Inlet Pressure Ranges	Outlet Pressure Ranges	Gauge	Inlet / Outlet Connections	Options
U22SL	A	K: PCTFE	D: 3000 psig	G: 0-250 psig	K: psig/kPa	95: 1/2” FSR(F)	E: Ra 10 µin
	B		F: 500 psig	H: 0-150 psig	P: psig/bar	96: 1/2” FSR(M)	P: Panel Mounting
	G			I: 0-100 psig	W: No Gauge		H: Hastelloy® Diaphragm
				K: 0-50 psig
				L: 0-25 psig

Ultra High Purity Single Stage High Flow Regulator

U23SL Series

GENTEC® U23SL Series Stainless Steel Regulator is an ideal purge regulator for low pressure and high purity systems. It also works great with heavy duty gas flow applications. Our metal-to-metal diaphragm to body seal is designed to minimize leakage and to provide excellent accuracy and longevity.

EX: U23SL	G	K -	D	H	K -	95 - 95 -	P
Series	Ports	Seat	Inlet Pressure Ranges	Outlet Pressure Ranges	Gauge	Inlet / Outlet Connection	Options
U23SL	A	K: PCTFE	D: 3000 psi	G: 0-250 psig	K: Gauge	95: 1/2” FSR(F)	E: Ra 10 µin
	B		F: 500 psi	H: 0-150 psig	W: No Gauge	96: 1/2” FSR(M)	P: Panel Mounting
	G			I: 0-100 psig			H: Hastelloy® Diaphragm
				K: 0-50 psig
				L: 0-25 psig

Ultra High Purity Single Stage Low Flow Regulator

U53SL Series

GENTEC® U53SL Series Stainless Steel Regulator is a threadless, high purity Regulator with non-tied diaphragm design. Our metal-to-metal diaphragm to body seal is designed to minimize leakage and to provide excellent accuracy and longevity.

EX: U53SL	G	K -	G	L	K -	91 - 91 -	Options
Series	Ports	Seat	Inlet Pressure Range	Outlet Pressure Range	Gauge	Inlet / Outlet Connections	P: Panel Mounting
U53SL	A	K: PCTFE	G: 300 psi	L: 0-30 psig	K: Gauge	90: 1/4” internal female FSR	H: Hastelloy® Diaphragm
	B				W: No Gauge	91: 1/4” swivel female FSR
	G					92: 1/4” swivel male FSR
						41: 1/4” weld stub

Ultra High Purity Regulators

Ultra High Purity Single Stage Low Flow Regulator

U21SL Series

Ultra High Purity Single Stage Medium Flow Regulator

U22SL Series

Ultra High Purity Single Stage High Flow Regulator

U23SL Series

Ultra High Purity Single Stage Low Flow Regulator

U53SL Series