SC Hydraulic Engineering GBD Series Gas Booster Single Stage Double Acting

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SC Hydraulic GBD Series Gas Booster
SC Hydraulic GBD Series Gas Booster

SC Hydraulic Engineering GBD Series Gas Booster Single Stage Double Acting is a leading manufacturer and designer of an ever growing line of high pressure, air-driven liquid pumps, as well as air and gas boosters which are being used in a variety of industries and applications.

Growing since 1953, we offer liquid pressures as high as 65,000 psig and can exceed 17,000 psig in gas pressures.

General Product Information

REQUIRES NO LUBRICATION
HIGH FLOW, MEDIUM PRESSURE
REMOTE CONTROL CAPABILITIES
OIL-FREE HIGH PRESSURE SECTION
NOMINAL PRESSURES UP TO 12,500-PSI
AIR OPERATED – DOES NOT REQUIRE ELECTRICITY

This series of boosters doubles the volume of output gas per cycle and is a good choice for moving relatively high volumes at pressures up to 20,000 psig. Supply pressure is added to the maximum outlet pressure.

The GBD-5 gas booster is a modified version of our popular ABD air booster. It is used to boost gas pressures up to 1,500 psig. The booster is able to move large volumes of gas efficiently when lower pressures are suitable.

SC Hydraulic GBD Series Gas Booster
SC Hydraulic GBD Series Gas Booster

Application

LASER CUTTING
LEAK DETECTION
PRESSURE TESTING VESSELS
LOW PRESSURE GAS RECOVERY
CHARGING OF NITROGEN BOTTLES
GAS ASSISTED INJECTION MOLDING
AIRCRAFT SLIDE CHUTE GAS STORAGE
CHARGING OF NITROGEN ACCUMULATORS
TRANSFER OF SF6 FOR ARC SUPPRESSION
TRANSFER OF SF6 FOR CIRCUIT BREAKER INSULATION
BOOSTING PRESSURE FROM NITROGEN GENERATORS

 

Dimensions

SC Hydraulic GBD Series Gas Booster Dimension
SC Hydraulic GBD Series Gas Booster Dimension
Model No.Maximum Material
Rated Gas Supply
Pressure (Ps)
Maximum Material
Rated Gas Outlet
Pressure (Po)
A Inlet Port
B Outlet Port
Static Outlet
Stall Pressure
Minimum Inlet
Gas Pressure (Ps)
Displacement
Per Stroke
(in3 per cycle)
GBD-51500 psig15001/2″ NPT4.7 Pa +Ps25 psig28.2
103 bar103 bar1/2″ NPT
GBD-155,000 psig5,000 psig1/4″ NPT15 Pa + Ps50 psi (3.5 bar)14.1
345 bar345 bar1/4″ NPT
GBD-306,000 psig9,000 psig1/4″ NPT30 Pa + Ps100 psig (7 bar)6.3
410 bar620 bar1/4″ NPT
GBD-756,000 psig20,000 psig9/16″-18 (1)75 Pa + Ps250 psig (17 bar)2.4
410 bar1,380 bar9/16″-18 (1)

(1) Coned and threaded high pressure connection for 1/4″ O.D. tubing.
(2) Maximum allowed working pressure for oxygen service boosters: 5,000-psi max.
(3) Maximum allowed working pressure for hydrogen service boosters : 6,000-psi max.
(4) Oxygen & hydrogen service boosters not available on all models. Contact factory for more information.

Refer to corresponding gas booster performance curve for operating pressures. Maximum material rated outlet pressures can be reached under special operating conditions. Do not use air drive and/or gas supply pressures that equate to higher outlet pressures than those “maximum material rated outlet pressures” shown on table. Refer to Static Outlet Stall Pressure formula shown on table (for example, for gas booster model GBD-30 the formula is: Static Outlet Stall Pressure = 30*Pa+Ps). Maximum recommended air drive operating pressure: 100-psi. Maximum rated air drive pressure: 150-psi (only for static outlet stall pressure).

Ordering

schydraulic-gasboosterordering

TABLE 1Gas Booster Series (1)
GBDSingle Stage Double Acting
TABLE 2Modification
BlankNo Modification
M401No Inlet / No Outlet Plumbing (2)
M402Remote Pilot
M403Plumbing for Single Inlet / Outlet
TABLE 3Cylinder Modification
BlankSingle Head
TABLE 4Pressure Ratio Single or First Stage
5GBD
15GBD
30GBD
75GBD
TABLE 5Pressure Ratio Second Stage
BlankN/A on GBD Series
TABLE 6Service Option
BlankStandard
02Oxygen Service (3)
H2Hydrogen Service (3)
Notes:(1) Do not fill gap on a two digit description
(2) Available on GBD-5 only
(3) Not available on GBD-D75, GBT-D15/75 and GBT-D30/75 models. Contact factory for more information.

 

Modification

M014 – Counter Port: This option provides a 5/8-18-UNF thread port on the air motor section of the pump for installing a mechanical cycle counter.
M402 – Remote Pilot: This option provides a 1/8” NPT female port for remotely controlling the start/stop of the pump by connecting an external air signal to actuate the air cycling valve.

 

Performance Chart

SC Hydraulic GBD Series Gas Booster Chart
SC Hydraulic GBD Series Gas Booster Chart

Read more : SC Hydraulic Engineering GB-D Series Gas Booster Single Stage – Single Acting Double Head

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