Hose and Hose Assemblies. JGB's Hose, Fitting, and Valves Catalog
Request a Quote
Search Website 

Hosemaster / Extraflex

Hose VendorApplicationPhotograph
Hosemaster  Metal Hose 
Hosemaster / Extraflex

Click to view a full size photo
Application:Extraflex is Hose Master’s T321 spirally-welded, corrugated metal hose, specifically designed to maximize flexibility while maintaining good pressure ratings. The helical design facilitates draining and reduces in-line turbulence.
Category:Corrugated Metal Hose
Options:T316 Braid available upon request

Explanation of EXTRAFLEX Part Numbers:

EF 90 Braid Code

Braid Codes:  
00 - Unbraided
50 - T304 Single Braid
55 - Double Braid
T316 Braid available upon request
Example: EF9050 = T321 stainless steel, helical corrugated metal hose with a single T304 stainless steel braid


I.D. # of Braids O.D. Static Min. Bend Radius Dynamic Min. Bend Radius Max. W.P. Burst Pressure Weight per Foot Request a Quote
in. in. in. in. psi psi lbs
1/4 0 0.39 0.4 2.2 71 n/a 0.09 Request Quote
1 0.45 1778 7112 0.13 Request Quote
2 0.51 2489 9956 0.19 Request Quote
5/16 0 0.47 0.6 2.4 43 n/a 0.10 Request Quote
1 0.53 1422 5688 0.18 Request Quote
2 0.59 1991 7964 0.26 Request Quote
3/8 0 0.55 0.6 2.8 36 n/a 0.11 Request Quote
1 0.61 1138 4552 0.19 Request Quote
2 0.67 1707 6828 0.28 Request Quote
1/2 0 0.67 0.8 3.1 28 n/a 0.14 Request Quote
1 0.73 910 3640 0.26 Request Quote
2 0.79 1422 5688 0.39 Request Quote
5/8 0 0.85 1.2 3.9 28 n/a 0.19 Request Quote
1 0.91 910 3640 0.32 Request Quote
2 0.96 1422 5688 0.46 Request Quote
3/4 0 1.02 1.4 5.1 14 n/a 0.22 Request Quote
1 1.08 711 2844 0.38 Request Quote
2 1.18 1138 4552 0.55 Request Quote
1 0 1.22 1.8 6.3 11 n/a 0.24 Request Quote
1 1.28 569 2276 0.54 Request Quote
22 1.34 910 3640 0.83 Request Quote
1-1/4 0 1.57 2.4 7.9 9 n/a 0.45 Request Quote
1 1.65 455 1820 0.76 Request Quote
2 1.73 711 2844 1.09 Request Quote
1-1/2 0 1.89 3.0 9.4 7 n/a 0.65 Request Quote
1 1.97 356 1424 1.02 Request Quote
2 2.05 569 2276 1.40 Request Quote
2 0 2.36 3.5 11.0 6 n/a 0.71 Request Quote
1 2.44 284 1136 1.22 Request Quote
2 2.52 455 1820 1.75 Request Quote
  • The minimum bend radius is measured from the centerline of the hose
  • The working pressure decreases with temperature
  • For rapid pressure fluctuations, consult JGB