Select hose side 2: Coupling (Cam locking hose couplings to EN 14420-7)
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Hose Type: Hose Selection Guide
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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
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Size (ID): ID 32 mm (1¼")
Product NameID 32 mm (1¼")
Part Number32
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Length (L1): next m (Length Between Sealing Surfaces)
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Coupling Type 1: Fixed or swiveling flange
Product NameFlanges
Short DescriptionFixed or swiveling flange
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Coupling 1: Flange
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Accessories 1: Without
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Coupling Type 2: TW-, Storz-, Camlock-, Guillemin-, Dry Connect Couplings
Product NameQuick Couplings
Short DescriptionTW-, Storz-, Camlock-, Guillemin-, Dry Connect Couplings
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Coupling 2: Cam locking hose couplings to EN 14420-7
Product NameCam locking hose couplings to EN 14420-7
DescriptionCamlock hose couplings with SPANNFIX or SPANNLOC clamps.
Working pressure up to 16 bar (DN 100 up to 10 bar).
Product Sheet
Page 255-258
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Coupling Type 2
Mutterkupplung EASYLOC®EASYLOC® – EN 14420-7 Cam Locking Couplers with Lever Lock. The 'Camlock' product range to EN 14420-7 from our own production has been further expanded. Now female couplers are also available in EASYLOC® version with automatic lever lock.

EASYLOC® protects against unwanted opening of the levers and disconnection during operation, e. g. due to excessive vibration, pulsation or accidental disengagement due to operator error.

The new version offers the highest possible safety standard for the handling of hazardous cargo and is guaranteed to EN 14420-7 standard in every regard.

The operation is easy and self-explanatory; when the levers are closed they will automatically lock. To unlock, the eyelets are pulled and the levers are opened as usual.

One-PieceOne-piece construction with integrated hose tail, without captive seal 'GD':
no tightening neccessary, shorter length, less weight.

Two-Piecetwo piece coupler joined by BSP threading with capative seal
Advantage: Wear part can be replaced seperately.
Stainless SteelSS

Stainless Steel PFA coatingSSE
Stainless steel, but parts in contact with liquid with an additional coating of Teflon® (FDA approved).
The PFA coating is used when the chemical resistance of stainlees steel is not sufficient like for hydrochloric acid, ferro-III-chloride, diluted sulfuric acid.

BrassMs

PolypropylenPP
SPANNFIXSafety 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.


SPANNLOCSafety 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.

AluminiumStandard is hot stamped aluminium

Stainless Steelstainless steel
NBRshort name: NBR
black, soft, standard type for mineral oil products

EPDMshort name: EP
black, for esters and ketones

CSMShort name: Hy
dark green, soft, for chemicals, acids, alkalis, also oil containing

FKMshort name: Vi
black, soft, for aromatics, hot oils, acids and alkalis

FKM / PTFEshort name: TM
soft rubber core of FMK, PTFE encapsulated, semi-hard
chosen option
selectable
non selectable
Matrix
6Part No.

Part Number

PTFE SD 32 L1=m SFC 32.300 SS/SS/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
CouplingFlangeCam locking hose couplings to EN 14420-7
Product NameCam locking hose couplings to EN 14420-7
DescriptionCamlock hose couplings with SPANNFIX or SPANNLOC clamps.
Working pressure up to 16 bar (DN 100 up to 10 bar).
Product Sheet
Page 255-258
Coupling TypeSFC 32.300 SS/SS
Product NameSFC 32.300 SS/SS
Part NumberSFC 32.300 SS/SS/SS
DescriptionFlanged hose couplings to EN 14420-4 with SPANNLOC safety clamps of Stainless Steel.
Swivelling flange.
Flanges to EN 1092-1 or ASA (ANSI B 16.5).

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

Not suitable for hydrochloric acid in any concentration.

For suction and pressure service up to 25 bar working pressure.
MaterialSwivelling flange and hose tail of stainless steel AISI 316 Ti (AISI 316).
Product Sheet
Seite 271-272
Coupling MaterialStainless Steel
Product NameStainless Steel
DescriptionSwivelling flange and hose tail of stainless steel AISI 316 Ti (AISI 316).
ClampSPANNLOC
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 MaterialStainless Steel
Product NameSS
Short DescriptionStainless Steel
AccessoriesWithout
Please Note:
For the correct choice of coupling and sealing materials please refer to our
Chemical Resistance Chart Fittings and Chemical Resistance Seals.

If in doubt, please contact our sales team.
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Last Update: 18.02.2020