Recommended Systems

Flange “Leak Detector System” (patent pending)

Each turbine may vary, so please insure you verify sizes and pressure ratings - see below. 

Recommended Systems: (EXAMPLE -  All 300 LB connections unless noted)

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GE 7EA Total 96

Fuel Gas Piping:  30 EA - 1 ¼”, 10 EA 1 ½”, 20 EA 2", 10 EA 4", 5 EA 5" - Reference ML962

Air Extraction:  18 EA 3", 3 EA 8" - Reference ML924

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GE 7FA Total 149

PM1: 14 EA 1”, 14 EA 1 ¼”, 4 EA 3”

PM2: 28 EA 1 ¼”, 4 EA 3”

PM3: 28 EA 1 ½”, 4 EA 4”

PM4: 14 EA 1”, 14 EA ¾”, 4 EA 2”

PM1 Innerconnect: 5 EA 4”

PM2 Innerconnect: 4 EA 3”

PM3 Innerconnect: 4 EA 5”

PM4 Innerconnect: 4 EA 4”

Low Point Drains: 4 EA 1”

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GE 7001C  Total 22

Fuel Gas Pigtail Flanges: ANSI 300 LB Class; Size 1 1/4 inch; Quantity 20

Manifold Ring Flanges: ANSI 300 LB Class; Size 4 inch; Quantity 2

SIEMENS 501FD2  Total 144

Fuel Gas Control Valves to the Support Housings and Pilot Nozzles

Stage A: 32 EA  1 1/2", 4 EA   4"

Stage B: 32 EA  1 1/2", 4 EA   4"

Stage C: 32 EA  1", 1 EA  2", 3 EA  4"

Pilot Stage: 32 EA  1", 1 EA  2", 3 EA  3"

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SIEMANS 501AA  Total 34

Fuel Gas Pigtail Flanges: ANSI 300 LB Class; Size 1 1/4 inch; Quantity 32

Manifold Ring Flanges: ANSI 300 LB Class; Size 4 inch; Quantity 2

SIEMENS 501D5/D5A - pending

SIEMENS 501G - pending

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NOTE: The “Leak Detection System” covers 150, 300, and 600 lb. flange assemblies and pipe sizes from ¾” to 24”.

Lap Joint Flange Class 150 lb.

Lap Joint Flange Class 300 lb.

Lap Joint Flange Class 600 lb.