Flare-Thru

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MTO Hose Solutions, Inc. Flare-Thru hose assemblies provide the best option for high purity and corrosion resistance in applications that require zero metal exposure from end to end.  Our specially formulated PTFE, Khemgard® Megaflex non-conductive inner core, runs through the inside of the Flange Retainer and is flared over the sealing surface to ensure that there is 100% Khemgard® coverage on all wetted surfaces.  Compared to the expensive alternative of PTFE lined/special alloy fittings our Flare-Thru assemblies are cost effective, flexible, have improved flow rates, and prevent entrapment of contaminants.  Currently, we offer 300 series stainless steel and blue polypropylene braid on our flare-thru assemblies with the option of a helical wire on the Khemgard® inner core.  Sizes range from 1/2" through 4" with 150# carbon steel or 304/316 stainless steel floating flanges.   

  • Khemgard® Megaflex Non-Conductive Inner Core with or without a Helical Wire from 1/2" through 4"
  • 300 Series Stainless Steel or Polypropylene Braid
  • Stainless Steel Flange Retainer
  • Stainless Steel Crimp Ring
  • 150# Floating Flanges in Carbon Steel, 304 Stainless Steel, and 316 Stainless Steel

Benefits include high purity protection, corrosion resistance, improved flow rates, significantly reduced contaminant/bacterial entrapments (compared to the alternative), 100% Khemgard® protection on all wetted surfaces, and cost efficiency.

Flare-Thru Size

(in)

Flare Diameter

(in)

Working Pressure

(PSI)

Vacuum Rating

(in Hg)

Exposed Fitting

Length (in)

1/2

1 3/8

450

29.9

5/8

3/4

1 5/8

400

29.9

1

1

2

350

29.9

1 1/16

1 1/2

2 7/8

250

29.9

1 1/8

2

3 5/8

250

29.9

1 3/16

3

5

150

24.0

1 1/4

4

6 1/4

125

24.0

1 1/2

*Always consult flange pressure ratings.  The working pressure could be below what is shown due to lower flange/gasket working pressure.  The above working pressures are for the hose only!

**Additional information can be provided upon request.