Gas Accessories

Gas Accessories

Equipment for delivery and control of gas supplies; includes changeover panels, manifolds, meters, needle valves, purifiers and traps, inline filters, gas cylinder supports and gas regulators.
Gas Purifiers and Traps (183)
Gas Regulators (135)
Gas Manifolds (109)
Gas Cylinder Supports (50)
Inline Chromatography Gas Filters (45)
Gas Needle Valves (8)
Gas Changeover Panels (2)

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1 – 30 of 279 results
1

Fisherbrand™ High-Pressure Single-Stage Gas Cylinder Regulators

For noncorrosive general purpose gases. Single-Stage Regulators feature reliable piston design for precise gas control at high delivery pressure up to 1500PSI and 3000PSI

Type Gas Regulator
Diameter (English) Gauge 2.5 in.
Connection Type 0.25 in. NPT inlet
Filter Material Sintered Bronze
Material Brass
For Use With (Application) Use in hydrogenation, catalytic reduction, dead-end and pressure testing
No. of Stages Single
Diameter (Metric) Gauge 6.35 cm
Seat Material PCTFE
2

Fisherbrand™ High-Purity Stainless-Steel Single-Stage Regulators

For Semi-Corrosive High Purity Gases. These Diaphragm-Sensed Single-Stage Regulators are designed for analytical applications with intermittent short intervals of use.

Pressure Range (Inlet) 3000 psi
Diameter (English) Gauge 2 in.
Operating Temperature Range (English) -°F to +140°F
Diaphragm Material 316L Stainless Steel
Filter Material 10μ Sintered
Material Stainless Steel
For Use With (Application) Semi corrosive gases, extremely high purity gases, mildly corrosive or reactive gases, and toxic gases where slight variations in delivery pressure can be tolerated
Operating Temperature Range (Metric) -4°C to +60°C
Diameter (Metric) Gauge 5.08 cm
Type Gas Regulator
Connection Type 0.25 in. NPT outlet port
Seal Material PTFE Resin
No. of Stages Single
Seat Material PCTFE
3

Fisherbrand™ High-Purity Brass Single-Stage Regulators

Made from materials with surface finish that will not outgas impurities into the gas stream. For high purity noncorrosive gases

Pressure Range (Inlet) 3000 psi
Diameter (English) Gauge 2 in.
Operating Temperature Range (English) -°F to +140°F
Diaphragm Material 316L Stainless Steel
Filter Material 10μ Stainless Steel
Material Chrome-plated Brass
For Use With (Application) Ideal for instrument and OEM applications employing very high purity, noncorrosive gases and gas mixtures where some variations in delivery pressure can be tolerated
Operating Temperature Range (Metric) -4°C to +60°C
Diameter (Metric) Gauge 5.08 cm
Type Gas Regulator
Connection Type 0.25 in. NPT outlet port
Seal Material Viton™
No. of Stages Single
Seat Material PCTFE
4

Fisherbrand™ Multistage Gas Cylinder Regulators

For Noncorrosive General Purpose Gases. Diaphragm-Sensed Dual-Stage Regulators designed for consistent outlet pressure delivery.

EDGE
Bonnet Material Brass
Type Cylinder Regulator
Relief Valve Yes
Connection Type Outlet needle valve with 0.25 in. NPTM thread
Diaphragm Material Neoprene
Seal Material Nylon Fabric, Nylon
For Use With (Application) Noncorrosive gases, requiring maintenance of a constant delivery pressure until cylinder contents are empty
No. of Stages Multi
Seat Material Orthane™
Gauge Dual-scale
5

Fisherbrand™ Gas Cylinder Support

Keeps cylinders upright and safe

6

Fisherbrand™ Single-Stage Lecture Bottle Gas Regulators

Featuring a lightweight, compact, single-stage design, these lecture bottle regulators are ideal for noncorrosive gases.

Pressure Range (Inlet) 3000 psi
Type Gas Regulator
Connection Type 0.12 in. NPTF inlet fitting
Diaphragm Material Neoprene
Filter Material 50μ Sintered Bronze
Seal Material Nylon
Material Chrome-plated Brass
For Use With (Application) Noncorrosive gases in lecture bottles and analyzer applications
No. of Stages Single
Seat Material Polyurethane
7

Fisherbrand™ Single-Stage Lecture Bottle Gas Regulators

Lightweight, compact, single-stage, lecture bottle regulators for noncorrosive gases

8

Fisherbrand™ Heavy-Duty Single-Stage Gas Cylinder Regulators

For noncorrosive general purpose gases. Diaphragm-Sensed Single-Stage Regulators are ideal for applications with intermittent short intervals of use.

EDGE
Includes Chrome-plated Brass outlet needle valve with 0.25 in. NPTM thread
Type Gas Regulator
Diameter (English) Diaphragm 2.75 in.
Diameter (Metric) Diaphragm 7 cm
Filter Material Sintered Metal
Material Chrome-plated Brass
For Use With (Application) For noncorrosive gases requiring short intervals of use
No. of Stages Single
9

MilliporeSigma™ Supelco™ Purge/Trap E

Specific configurations available for a variety of instruments

Type Purge/Trap E
For Use With (Application) Industrial Hygiene
10

MilliporeSigma™ Supelco™ Purge/Trap A

Specific configurations available for a variety of instruments

Type Purge/Trap A
For Use With (Application) Industrial Hygiene
11

MilliporeSigma™ Supelco™ Supelcarb™ HC Hydrocarbon Trap

The best trap available for removing hydrocarbons and other organics from carrier, fuel, air, and other gas streams

Type Hydrocarbon Trap
For Use With (Application) Removing Hydrocarbons and Other Organics From Carrier, Fuel, Air, and Other Gas Streams
Product Line Supelcarb™
12

MilliporeSigma™ Supelco™ CGA-580 Gas Cylinder Pressure Regulators

For use with Helium, Nitrogen, or Argon Gas Cylinders

For Use With (Equipment) Helium, Nitrogen, or Argon Gas Cylinders
Style High Purity
Pressure 0 to 100 psi
13

MilliporeSigma™ Supelco™ Recessed Radial Purge Window

14

MilliporeSigma™ Supelco™ Radial Purge Window, Short

15

MilliporeSigma™ Supelco™ Radial Purge Window

16

MilliporeSigma™ Supelco™ Vocarb™ 3000 Purge Trap K, CDS

For use with CDS Peakmaster

17

MilliporeSigma™ Supelco™ Supelcarb™ Split-Vent Trap Starter Kit

May be suitable for gaseous CO2 to flow through during On-Line Supercritical Fluid Extraction-Gas Chromatography

18

MilliporeSigma™ Supelco™ Purge/Trap J BTEXTRAP™

Specific configurations available for a variety of instruments

Type Purge/Trap J
For Use With (Application) Industrial Hygiene
19

MilliporeSigma™ Supelco™ Purge/Trap B

Specific configurations available for a variety of instruments

Type Purge/Trap B
For Use With (Application) Industrial Hygiene
20

MilliporeSigma™ Supelco™ Supelpure™ HC Hydrocarbon Trap, S-Trap