Pressue Switches

Pressure and Vacuum Switches will incorporate a U.L. Listed Single Pole double throw snap-action micro switch. The switch enclosure will have a NEMA 4 water tight housing with a mounting bracket. Electrical ratings will be 10 amps at 120 volt AC. Only for Nitrogen and Instrument Air will 2 switches be required. Pressure and Vacuum switches with gauges will incorporate a 2″ dial after the pressure switch.

Pressure

Tested at 160 psi with an adjustable range of .5 to 80 psi
Settings will be 40 psi and 60 psi for pressure gases

Vacuum

Tested up to 30″ Hg with an adjustable range of .8″ to 29″
Preset at 12″ Hg for alarm condition

Instrument Air, Nitrogen & Reserve Switches

Proof Pressure of 1000 psi
Adjustable range of 10 to 230 psi decreasing pressure or 11 to 250 psi increasing pressure

Reserve Manifold

Preset to 1,100 psi decreasing pressure

Pressure Switch

Switch	Gas	Pressure (Psi) or Vacuum (”Hg)	Specification
Pressure Switch	AIR	40 to 60 psi	M1-PRSW-N-AIR
	OXY	40 to 60 psi	M1-PRSW-N-OXY
	CO2	40 to 60 psi	M1-PRSW-N-CO2
	N2O	40 to 60 psi	M1-PRSW-N-N2O
	ARG	40 to 60 psi	M1-PRSW-N-ARG
	HEL	40 to 60 psi	M1-PRSW-N-HEL
Pattons Medical 3201 South Boulevard, Charlotte, NC 28209 Telephone: 704-529-5442 Fax: 704-525-5148

Vacuum Switch

Switch	Gas	Pressure (Psi) or Vacuum (”Hg)	Specification
Vacuum Switch	VAC	12″ Hg	M1-PRSW-N-VAC
Vacuum Switch	WAG	12″ Hg	M1-PRSW-N-WAG
Pattons Medical 3201 South Boulevard, Charlotte, NC 28209 Telephone: 704-529-5442 Fax: 704-525-5148

Instrument Air & Nitrogen Switch

Switch	Gas	Pressure (Psi) or Vacuum (”Hg)	Specification
Pressure Switch	IA	10 to 250 psi	M1-PRSW-N-IA
Pressure Switch	NIT	10 to 250 psi	M1-PRSW-N-NIT
Pattons Medical 3201 South Boulevard, Charlotte, NC 28209 Telephone: 704-529-5442 Fax: 704-525-5148

Pressure Switch for Reserve Manifold

Switch	Gas	Pressure (Psi) or Vacuum (”Hg)	Specification
Pressure Switch	AIR	1,100 psi	M1-PRSW-N-RES-AIR
	OXY	1,100 psi	M1-PRSW-N-RES-OXY
	CO2	1,100 psi	M1-PRSW-N-RES-CO2
	N2O	1,100 psi	M1-PRSW-N-RES-N2O
	NIT	1,100 psi	M1-PRSW-N-RES-NIT
Pattons Medical 3201 South Boulevard, Charlotte, NC 28209 Telephone: 704-529-5442 Fax: 704-525-5148

Pressure Switch with CGA Fitting for Reserve Manifold

Switch	Gas	Pressure (Psi) or Vacuum (”Hg)	Specification
Pressure Switch	AIR	1,100 psi	M1-PRSW-RES-AIR
	OXY	1,100 psi	M1-PRSW-RES-OXY
	CO2	1,100 psi	M1-PRSW-RES-CO2
	N2O	1,100 psi	M1-PRSW-RES-N2O
	NIT	1,100 psi	M1-PRSW-RES-NIT
Pattons Medical 3201 South Boulevard, Charlotte, NC 28209 Telephone: 704-529-5442 Fax: 704-525-5148

Pressure Switch with Gauge

Switch	Gas	Pressure (Psi) or Vacuum (”Hg)	Specification
Pressure Switch with Gauge	AIR	40 to 60 psi	M1-PRSW-G-AIR
	OXY	40 to 60 psi	M1-PRSW-G-OXY
	CO2	40 to 60 psi	M1-PRSW-G-CO2
	N2O	40 to 60 psi	M1-PRSW-G-N2O
	ARG	40 to 60 psi	M1-PRSW-G-ARG
	HEL	40 to 60 psi	M1-PRSW-G-HEL
Pattons Medical 3201 South Boulevard, Charlotte, NC 28209 Telephone: 704-529-5442 Fax: 704-525-5148

Vacuum Switch with Gauge

Switch	Gas	Pressure (Psi) or Vacuum (”Hg)	Specification
Vacuum Switch with Gauge	VAC	12″ Hg	M1-PRSW-G-VAC
Vacuum Switch with Gauge	WAG	12″ Hg	M1-PRSW-G-WAG
Pattons Medical 3201 South Boulevard, Charlotte, NC 28209 Telephone: 704-529-5442 Fax: 704-525-5148

Instrument Air & Nitrogen with Gauge

Switch	Gas	Pressure (Psi) or Vacuum (”Hg)	Specification
Pressure Switch with Gauge	IA	10 to 250 psi	M1-PRSW-G-IA
Pressure Switch with Gauge	NIT	10 to 250 psi	M1-PRSW-G-NI
Pattons Medical 3201 South Boulevard, Charlotte, NC 28209 Telephone: 704-529-5442 Fax: 704-525-5148

Reserve Switch with Gauge

Switch	Gas	Pressure (Psi) or Vacuum (”Hg)	Specification
Reserve Switch with Gauge	AIR	10 to 250 psi	M1-PRSW-G-ARES
	OXY	10 to 250 psi	M1-PRSW-G-ORES
	CO2	10 to 250 psi	M1-PRSW-G-CRES
	N2O	10 to 250 psi	M1-PRSW-G-NORES
	NIT	10 to 250 psi	M1-PRSW-G-NTRES
Pattons Medical 3201 South Boulevard, Charlotte, NC 28209 Telephone: 704-529-5442 Fax: 704-525-5148