Stainless Steel FireStrait

Flexible Connector

Meet the demands of more critical applications with our all 316 SS FireStrait flexible connectors. For use in corrosive environments or higher pressure applications, where pipe offsets or lateral movements are required. Our all 316 SS FireStrait is UL Listed…
Read More
Product Description
Product Highlights
Additional Resources
Submittals
Product Description

Meet the demands of more critical applications with our all 316 SS FireStrait flexible connectors.

For use in corrosive environments or higher pressure applications, where pipe offsets or lateral movements are required. Our all 316 SS FireStrait is UL Listed at 300 psi up to 6″ diameter and capable of lateral offsets from 1/8″ all the way up to 60″ of intermittent lateral offset. For use in floating docks, piers, and gangways where corrosion is a concern.

Available in grooved end-fittings in sizes 1″ through 12″ diameter.

Other Stainless Steel Products Available from Metraflex Fire Protection Division:
Stainless Steel FireLoop® Expansion Joint, Stainless Steel FireVoop Expansion Joint

Pressure Loss Chart
Product Highlights
  • Provide flexible connections where corrosion is a concern
  • UL Listed at 300 psi up to 6″ diameter
  • Wide variety of movements ranging from minor pump vibration to 60″ of lateral movement
  • Standpipe connections for floating docks/piers
Pressure Loss Chart
Literature
Additional Resources
Pressure Loss Chart
Literature
SS FireStrait Grooved 3/4"
SS FireStrait Grooved 1/8"
SS FireStrait Grooved 2"
SS FireStrait Grooved 4"
SS FireStrait Grooved 8"
SS FireStrait Grooved 12"
SS FireStrait Grooved 36"
SS FireStrait Grooved 48"
SS FireStrait Grooved 60"
GROOVED 1/8" MOVEMENT
Pipe Size MODEL# OVERALL
LENGTH
BRAID PRESSURE
RATING (PSI)
INTERMITTENT
LATERAL OFFSET
1″ GGULSS0100 10″ SINGLE 300 ±1/8″
1-1/4″ GGULSS0125 10″ SINGLE 300 ±1/8″
1-1/2″ GGULSS0150 11″ SINGLE 300 ±1/8″
2″ GGULSS0200 12″ SINGLE 300 ±1/8″
2-1/2″ GGULSS0250 14″ SINGLE 300 ±1/8″
3″ GGULSS0300 14″ DOUBLE 300 ±1/8″
4″ GGULSS0400 16″ DOUBLE 300 ±1/8″
5″ GGULSS0500 17″ DOUBLE 300 ±1/8″
6″ GGULSS0600 18″ DOUBLE 300 ±1/8″
8″ GGULSS0800 20″ DOUBLE 175 ±1/8″
10″ GGULSS1000 24″ DOUBLE 175 ±1/8″
12″ GGULSS1200 25″ DOUBLE 175 ±1/8″

Metraflex reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligation.

GROOVED 3/4" MOVEMENT
Pipe Size MODEL# OVERALL
LENGTH
BRAID PRESSURE
RATING (PSI)
INTERMITTENT
LATERAL OFFSET
1″ GLPULSS0100 14″ SINGLE 300 ±3/4″
1-1/4″ GLPULSS0125 15″ SINGLE 300 ±3/4″
1-1/2″ GLPULSS0150 16″ SINGLE 300 ±3/4″
2″ GLPULSS0200 17″ SINGLE 300 ±3/4″
2-1/2″ GLPULSS0250 18″ SINGLE 300 ±3/4″
3″ GLPULSS0300 19″ DOUBLE 300 ±3/4″
4″ GLPULSS0400 20″ DOUBLE 300 ±3/4″
5″ GLPULSS0500 21″ DOUBLE 300 ±3/4″
6″ GLPULSS0600 22″ DOUBLE 300 ±3/4″
8″ GLPULSS0800 25″ DOUBLE 175 ±3/4″
10″ GLPULSS1000 26″ DOUBLE 175 ±3/4″
12″ GLPULSS1200 28″ DOUBLE 175 ±3/4″

Metraflex reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligation.

GROOVED 2" MOVEMENT
Pipe Size MODEL# OVERALL
LENGTH
BRAID PRESSURE
RATING (PSI)
INTERMITTENT
LATERAL OFFSET
1″ FSUGSS20100 19-1/8″ SINGLE 300 ± 2″
1-1/4″ FSUGSS20125 19-5/8″ SINGLE 300 ± 2″
1-1/2″ FSUGSS20150 22-1/8″ SINGLE 300 ± 2″
2″ FSUGSS20200 22-3/8″ SINGLE 300 ± 2″
2-1/2″ FSUGSS20250 24-3/8″ SINGLE 300 ± 2″
3″ FSUGSS20300 25-1/4″ DOUBLE 300 ± 2″
4″ FSUGSS20400 31-1/4″ DOUBLE 300 ± 2″
5″ FSUGSS20500 28-3/4″ DOUBLE 300 ± 2″
6″ FSUGSS20600 33-3/4″ DOUBLE 300 ± 2″
8″ FSUGSS20800 37-3/4″ DOUBLE 175 ± 2″
10″ FSUGSS21000 36-5/8″ DOUBLE 175 ± 2″
12″ FSUGSS21200 38-5/8″ DOUBLE 175 ± 2″

Metraflex reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligation.

GROOVED 4" MOVEMENT
Pipe Size MODEL# OVERALL
LENGTH
BRAID PRESSURE
RATING (PSI)
INTERMITTENT
LATERAL OFFSET
1″ FSUGSS40100 24-3/8″ SINGLE 300 ±4″
1-1/4″ FSUGSS40125 25-1/2″ SINGLE 300 ±4″
1-1/2″ FSUGSS40150 27-5/8″ SINGLE 300 ±4″
2″ FSUGSS40200 28-7/8″ SINGLE 300 ±4″
2-1/2″ FSUGSS40250 31-1/8″ SINGLE 300 ±4″
3″ FSUGSS40300 32-1/4″ DOUBLE 300 ±4″
4″ FSUGSS40400 37-3/4″ DOUBLE 300 ±4″
5″ FSUGSS40500 40-3/4″ DOUBLE 300 ±4″
6″ FSUGSS40600 44-1/4″ DOUBLE 300 ±4″
8″ FSUGSS40800 49-3/4″ DOUBLE 175 ±4″
10″ FSUGSS41000 47-1/8″ DOUBLE 175 ±4″
12″ FSUGSS41200 50-1/8″ DOUBLE 175 ±4″

Metraflex reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligation.

GROOVED 8" MOVEMENT
Pipe Size MODEL# OVERALL
LENGTH
BRAID PRESSURE
RATING (PSI)
INTERMITTENT
LATERAL OFFSET
1″ FSUGSS80100 30-3/8″ SINGLE 300 ±8″
1-1/4″ FSUGSS80125 32-1/2″ SINGLE 300 ±8″
1-1/2″ FSUGSS80150 34-5/8″ SINGLE 300 ±8″
2″ FSUGSS80200 37-7/8″ SINGLE 300 ±8″
2-1/2″ FSUGSS80250 42-1/8″ SINGLE 300 ±8″
3″ FSUGSS80300 43-1/4″ DOUBLE 300 ±8″
4″ FSUGSS80400 54-3/4″ DOUBLE 300 ±8″
5″ FSUGSS80500 50-1/4″ DOUBLE 300 ±8″
6″ FSUGSS80600 59-1/4″ DOUBLE 300 ±8″
8″ FSUGSS80800 57-3/4″ DOUBLE 175 ±8″
10″ FSUGSS81000 62-5/8″ DOUBLE 175 ±8″
12″ FSUGSS81200 67-5/8″ DOUBLE 175 ±8″

Metraflex reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligation.

GROOVED 12" MOVEMENT
PIPE SIZE PART NUMBER OVERALL
LENGTH
BRAID PRESSURE
RATING (PSI)*
INTERMITTENT
LATERAL OFFSET
1″ FSUGSS120100 36-3/8″ SINGLE 300 ± 12″
1-1/4″ FSUGSS120125 38-1/2″ SINGLE 300 ± 12″
1-1/2″ FSUGSS120150 41-5/8″ SINGLE 300 ± 12″
2″ FSUGSS120200 45-7/8″ SINGLE 300 ± 12″
2-1/2″ FSUGSS120250 49-1/8″ SINGLE 300 ± 12″
3″ FSUGSS120300 51-1/4″ DOUBLE 300 ± 12″
4″ FSUGSS120400 54-3/4″ DOUBLE 300 ± 12″
5″ FSUGSS120500 58-1/4″ DOUBLE 300 ± 12″
6″ FSUGSS120600 63-3/4″ DOUBLE 300 ± 12″
8″ FSUGSS120800 78-3/4″ DOUBLE 175 ± 12″
10″ FSUGSS121000 74-5/8″ DOUBLE 175 ± 12″
12″ FSUGSS121200 80-5/8″ DOUBLE 175 ± 12″
GROOVED 36" MOVEMENT
PIPE SIZE PART NUMBER OVERALL
LENGTH
BRAID PRESSURE
RATING (PSI)*
INTERMITTENT
LATERAL OFFSET
1″ FSUGSS360100 66″ SINGLE 300 36″
1-1/4″ FSUGSS360125 69″ SINGLE 300 36″
1-1/2″ FSUGSS360150 73″ SINGLE 300 36″
2″ FSUGSS360200 78″ SINGLE 300 36″
2-1/2″ FSUGSS360250 86″ SINGLE 300 36″
3″ FSUGSS360300 89″ DOUBLE 300 36″
4″ FSUGSS360400 112″ DOUBLE 300 36″
5″ FSUGSS360500 103″ DOUBLE 300 36″
6″ FSUGSS360600 121″ DOUBLE 300 36″
8″ FSUGSS360800 114″ DOUBLE 175 36″
10″ FSUGSS361000 125″ DOUBLE 175 36″
12″ FSUGSS361200 135″ DOUBLE 175 36″
GROOVED 48" MOVEMENT
Pipe Size MODEL# OVERALL
LENGTH
BRAID PRESSURE
RATING (PSI)
INTERMITTENT
LATERAL OFFSET
1″ FSUGSS480100 80″ SINGLE 300 ±48″
1-1/4″ FSUGSS480125 83″ SINGLE 300 ±48″
1-1/2″ FSUGSS480150 87″ SINGLE 300 ±48″
2″ FSUGSS480200 93″ SINGLE 300 ±48″
2-1/2″ FSUGSS480250 102″ SINGLE 300 ±48″
3″ FSUGSS480300 105″ DOUBLE 300 ±48″
4″ FSUGSS480400 131″ DOUBLE 300 ±48″
5″ FSUGSS480500 121″ DOUBLE 300 ±48″
6″ FSUGSS480600 141″ DOUBLE 300 ±48″
8″ FSUGSS480800 133″ DOUBLE 175 ±48″
10″ FSUGSS481000 145″ DOUBLE 175 ±48″
12″ FSUGSS481200 156″ DOUBLE 175 ±48″

Metraflex reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligation.

GROOVED 60" MOVEMENT
Pipe Size MODEL# OVERALL
LENGTH
BRAID PRESSURE
RATING (PSI)
INTERMITTENT
LATERAL OFFSET
1″ FSUGSS600100 93″ SINGLE 300 ±60″
1-1/4″ FSUGSS600125 96″ SINGLE 300 ±60″
1-1/2″ FSUGSS600150 101″ SINGLE 300 ±60″
2″ FSUGSS600200 107″ SINGLE 300 ±60″
2-1/2″ FSUGSS600250 117″ SINGLE 300 ±60″
3″ FSUGSS600300 120″ DOUBLE 300 ±60″
4″ FSUGSS600400 148″ DOUBLE 300 ±60″
5″ FSUGSS600500 137″ DOUBLE 300 ±60″
6″ FSUGSS600600 159″ DOUBLE 300 ±60″
8″ FSUGSS600800 150″ DOUBLE 175 ±60″
10″ FSUGSS601000 163″ DOUBLE 175 ±60″
12″ FSUGSS601200 175″ DOUBLE 175 ±60″

Metraflex reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligation.