GSD2 General Service Back Pressure Regulator

Port Sizes:
1/4"
Typical Pressure Ranges:
0 - 1 in WC0 - 10 in WC0 - 28 in WC0 - 5 psi
0 - 10 psi0 - 20 psi0 - 30 psi0 - 60 psi
0 - 100 psi0 - 150 psi0 - 200 psi0 - 250 psi
0 - 300 psi0 - 400 psi0 - 500 psi0 - 750 psi
Body Material (Standard):
Stainless Steel 316/316L
Body Material (Optional):
Hastelloy C276, Anodized Aluminum, PVC, Custom
Max CV:
1.2
Key Applications:

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Product Description
GSDH2 general service back pressure regulator

GSD2 General Service Back Pressure Regulator

The 1/4″ GSD2 is one of the most popular back pressure regulators because it is useful for larger research applications and has high enough capacity for small industrial gas and liquid systems.

GS Series
The GS General Service is a family of back pressure regulators useful for gas, liquid, or mixed gas & liquid service. The General Service design uses Equilibar’s unique multiple orifice, direct diaphragm sealing technology to control back pressure with great accuracy where high temperatures, aggressive chemicals, mixed gas/liquid phase media, or other demanding conditions exist. The GS series is a dome loaded pilot operated design. Pilot pressure may be provided by a remote manually adjusted set point regulator or with an electronic pressure regulator to allow automated or closed loop control of your back pressure. The GS series is ideally sized where accurate control is needed in pilot plant or manufacturing scale applications.

Contact an application engineer for help finding the right back pressure regulator for your process.

Videos
GSDH2 general service back pressure regulator

GSD2 General Service Back Pressure Regulator

Control the Flow of a Pump With a Back Pressure Regulator

How Equilibar Back Pressure Regulator Works

Downloads
Applications
GSDH2 general service back pressure regulator

GSD2 General Service Back Pressure Regulator

Additional Specs
GSDH2 general service back pressure regulator

GSD2 General Service Back Pressure Regulator

Weight:

2.41 lbs (1.09 kg)(SS); .70 lbs (0.32 kg)(PVC);

Dimensions:

Dimensional Sketch of GS Series Back Pressure RegulatorMetallic Models
DIM A – 3.00 in (76 mm)
DIM B – 1.34 in (34 mm)
Polymer Models
DIM A – 3.25 in (83 mm)
DIM B – 1.58 in (40 mm)
PTFE Models
DIM A – 3.25 in (83 mm)
DIM B – 1.62 in (41 mm)

Fitting/Threads:

Standard: 1/8″ NPT
Optional: 1/8″ BSPP; Swagelok VCO®; Swagelok VCR®; SAE; Tube Stub

 

How It Works
GSDH2 general service back pressure regulator

GSD2 General Service Back Pressure Regulator

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