Select: Part No.
1
Hose Type: Hose Selection Guide
2
Hose Type: Type PTFE – ELAFLON PTFE (with helix)
Product NameType PTFE
Part NumberPTFE SD
Short DescriptionELAFLON PTFE (with helix)
DescriptionUniversal hose ELAFLON PTFE with electrically conductive, seamless lining of PTFE (Polytetrafluorethylene). Suitable for all commonly used chemicals, see resistance chart.
Suitable for both suction and delivery (Type PTFE D = delivery). Working pressure up to 16 bar, burst pressure >64 bar.
Temperature range from -30° up to +150° Celsius (depending on medium). Chemical resistance see resistance chart. Steaming out for cleaning and sterilisation permissible up to +150° C, max. 30 min.
Meets EN 12115. FDA und USP Class VI conform according EC regulations 1935/2004 and 10/2011.
Application

As suction and discharge hose for barrels, containers, rail tank cars, tankers and fixed installations.
The steel helix ensures that the hose keeps in shape during suction and gravity operations, even with tight bending radii.

CommentThe PTFE lining is electrically conductive, seamlessly extruded, and smooth – therefore low pressure drop in service and easy cleaning properties. No cross contamination or discoloration of media thus being excellent when very pure media are being carried. Lining conform to FDA / USP Class VI.Electrical conductivity:
Ω/T-type to EN 12115. Electrical resistance of <106 OHM between hose ends, <109 OHM from lining to cover, through the hose wall. Suitable for use in EX-Zones 0, 1 and 2.
Easy assembling: Ω/T-hoses have the added advantage that metallic conductive elements do not have to be connected to the hose fittings.
LiningPTFE, electrically conductive, black, seamless, smooth bore
ReinforcementsHigh-tensile, temperature resistant, textile braids, additionally with galvanised steel helix
CoverEPDM, electrically conductive, black, abrasion and flame resistant, resistant against weather and ageing
CertificatesManufacturer's declaration - absence of silicone.
MarkingBlue-white-red coloured spiral and abrasion resistant continuous embossing
Marking Sample

ELAFLEX PTFE 25 · EN 12115 · SD · Ω /T · ELAFLON PTFE · FDA · 150° C · 16 BAR · · ContiTech · MADE IN GERMANY · 1Q-17

SizeDN 19 to DN 100
Product Sheet
Page 127-128
Page PAL 07-08
PDF Certificates
Manufacturer's declaration - absence of silicone
2
Size (ID): ID 32 mm (1¼")
Product NameID 32 mm (1¼")
Part Number32
3
Length (L1): next m (Length Between Sealing Surfaces)
4
Coupling Type 1: Fixed or swiveling flange
Product NameFlanges
Short DescriptionFixed or swiveling flange
5
Coupling 1: Flange
5
Coupling Type 1: SFX 32.40 SSE/St
Product NameSFX 32.40 SSE/St
Part NumberSFX 32.40 SSE/St/Al
DescriptionFlanged hose couplings to EN 14420-4 with SPANNFIX safety clamps of Aluminium.
Swivelling flange.
Flanges to EN 1092-1 or ASA (ANSI B 16.5).

For chemicals, solvents, acids and alkalis (see resistance chart page 250).

This type is used if stainless steel does not have a sufficient chemical resistance (i.e. for hydrochloric acid and iron-III-chloride) and polypropylene is not possible because of insufficient stability.

For suction and pressure service up to 25 bar working pressure.
MaterialSwivelling flange of steel, zink plated and chromated. Hose tail of stainless steel AISI 316 Ti (AISI 316).
Surface in contact with the medium additionally coated with Teflon® PFA (corresponds to the FDA requirements).
Product Sheet
Seite 271-272
5
Accessories 1: Without
5
Coupling Type 2: Fixed or swiveling flange
Product NameFlanges
Short DescriptionFixed or swiveling flange
6
Coupling 2: Flange
6
Accessories 2: Without
6
Part No.
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Part Number

PTFE SD 32 L1=m SFX 32.40 SSE/St/Al | SFC 32.150 PP/St/SS ...

Hose TypeType PTFE – ELAFLON PTFE (with helix)
Product NameType PTFE
Part NumberPTFE SD
Short DescriptionELAFLON PTFE (with helix)
DescriptionUniversal hose ELAFLON PTFE with electrically conductive, seamless lining of PTFE (Polytetrafluorethylene). Suitable for all commonly used chemicals, see resistance chart.
Suitable for both suction and delivery (Type PTFE D = delivery). Working pressure up to 16 bar, burst pressure >64 bar.
Temperature range from -30° up to +150° Celsius (depending on medium). Chemical resistance see resistance chart. Steaming out for cleaning and sterilisation permissible up to +150° C, max. 30 min.
Meets EN 12115. FDA und USP Class VI conform according EC regulations 1935/2004 and 10/2011.
Application

As suction and discharge hose for barrels, containers, rail tank cars, tankers and fixed installations.
The steel helix ensures that the hose keeps in shape during suction and gravity operations, even with tight bending radii.

CommentThe PTFE lining is electrically conductive, seamlessly extruded, and smooth – therefore low pressure drop in service and easy cleaning properties. No cross contamination or discoloration of media thus being excellent when very pure media are being carried. Lining conform to FDA / USP Class VI.Electrical conductivity:
Ω/T-type to EN 12115. Electrical resistance of <106 OHM between hose ends, <109 OHM from lining to cover, through the hose wall. Suitable for use in EX-Zones 0, 1 and 2.
Easy assembling: Ω/T-hoses have the added advantage that metallic conductive elements do not have to be connected to the hose fittings.
LiningPTFE, electrically conductive, black, seamless, smooth bore
ReinforcementsHigh-tensile, temperature resistant, textile braids, additionally with galvanised steel helix
CoverEPDM, electrically conductive, black, abrasion and flame resistant, resistant against weather and ageing
CertificatesManufacturer's declaration - absence of silicone.
MarkingBlue-white-red coloured spiral and abrasion resistant continuous embossing
Marking Sample

ELAFLEX PTFE 25 · EN 12115 · SD · Ω /T · ELAFLON PTFE · FDA · 150° C · 16 BAR · · ContiTech · MADE IN GERMANY · 1Q-17

SizeDN 19 to DN 100
Product Sheet
Page 127-128
Page PAL 07-08
PDF Certificates
Manufacturer's declaration - absence of silicone
Size (ID)ID 32 mm (1¼")
Product NameID 32 mm (1¼")
Part Number32
Length (L1)next m (Length Between Sealing Surfaces)
 
Hose End Fitting One SideHose End Fitting Other Side
CouplingFlangeFlange
Coupling TypeSFX 32.40 SSE/St
Product NameSFX 32.40 SSE/St
Part NumberSFX 32.40 SSE/St/Al
DescriptionFlanged hose couplings to EN 14420-4 with SPANNFIX safety clamps of Aluminium.
Swivelling flange.
Flanges to EN 1092-1 or ASA (ANSI B 16.5).

For chemicals, solvents, acids and alkalis (see resistance chart page 250).

This type is used if stainless steel does not have a sufficient chemical resistance (i.e. for hydrochloric acid and iron-III-chloride) and polypropylene is not possible because of insufficient stability.

For suction and pressure service up to 25 bar working pressure.
MaterialSwivelling flange of steel, zink plated and chromated. Hose tail of stainless steel AISI 316 Ti (AISI 316).
Surface in contact with the medium additionally coated with Teflon® PFA (corresponds to the FDA requirements).
Product Sheet
Seite 271-272
SFC 32.150 PP/St
Product NameSFC 32.150 PP/St
Part NumberSFC 32.150 PP/St/SS
DescriptionFlanged hose couplings with hose tail for SPANNLOC clamps.
With swivelling flange.

Preferably used for acids, particularly hydrochloric acid, for which stainless steel AISI 316 Ti is not sufficient.
Resistance chart see page 250.
MaterialFlanged hose couplings with hose tail of polypropylene PN 10 swivelling flange of steel zinc plated and chromated.
Product Sheet
Seite 279-281
Coupling MaterialStainless Steel PFA coating
Product NameStainless Steel PFA coating
DescriptionSwivelling flange of steel, zink plated and chromated. Hose tail of stainless steel AISI 316 Ti (AISI 316).
Surface in contact with the medium additionally coated with Teflon® PFA (corresponds to the FDA requirements).
Polypropylen
Product NamePolypropylen
DescriptionFlanged hose couplings with hose tail of polypropylene PN 10 swivelling flange of steel zinc plated and chromated.
ClampSPANNFIX
Product NameSPANNFIX
DescriptionSafety pinned clamps.
Only for hoses with acceptable wall thickness.

Simple assembling without special tools in a vice (see assembly hints on page 222).
Completely safe attachment by stainless steel pin.
Disassembling only possible in a vice.

SPANNLOC
Product NameSPANNLOC
DescriptionSafety pinned clamps.
Suitable also for hoses with varying or slightly greater wall thickness.

Assembling with hexagonal spanner on site possible.
Bolts and nuts of zinc-plated and chromated steel.
Re-tightening possible.
Simple disassembly.

Clamp MaterialAluminium
Product NameAl
Short DescriptionAluminium
DescriptionStandard is hot stamped aluminium
Stainless Steel
Product NameSS
Short DescriptionStainless Steel
AccessoriesWithoutWithout
Last Update: 12.12.2019