Select: Coupling 2 hose side 2: Coupling
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 50 mm (2")
Product NameID 50 mm (2")
Part Number50
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Length (L1): next m (Length Between Sealing Surfaces)
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Coupling Type 1: Female / Male couplings
Product NameThreaded Couplings
Short DescriptionFemale / Male couplings
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Coupling 1: Threaded Couplings
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Coupling Type 1: SMX 50-2" St
Product NameSMX 50-2" St
Part NumberSMX 50-2" St/Al
DescriptionHose couplings of steel to EN 14420-5, with re-usable SPANNFIX safety clamps of Aluminium.
Working pressure up to 25 bar.
For L.P. gas, hot water and mechanical engineering applications.
SealCaptive and seal 'VD' of polyurethane.
For hot water and other media with high temperatures use 'Thermopac' (HBD) seals.
MaterialHose tail and union nut of steel Zn/Cr.
Product Sheet
Seite 235-236
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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
TW hose couplings to EN 14420-6
Additional Info
TW hose couplings to EN 14420-6

TW hose couplings, one or two piece construction, with SPANNLOC or SPANNLOC clamps.
Working pressure up to 16 bar.

Cam locking hose couplings to EN 14420-7
Additional Info
Cam locking hose couplings to EN 14420-7

Camlock hose couplings with SPANNFIX or SPANNLOC clamps.
Working pressure up to 16 bar (DN 100 up to 10 bar).

Symmetrical couplings (STORZ)
Additional Info
Symmetrical couplings (STORZ)

Storz coupler with SPANNFIX or SPANNLOC clamps.
Working pressure up to 10 bar.

Symmetrical couplings (GUILLEMIN)
Additional Info
Symmetrical couplings (GUILLEMIN)

Guillemin coupler with SPANNFIX or SPANNLOC clamps.
Working pressure up to 10 bar.

DDC Dry Disconnect Couplings
Additional Info
DDC Dry Disconnect Couplings

Hose unit with swivel, typically mounted on hose assemblies and loading arms for temporary connection to storage tanks and mobile transport units, for loading and unloading.
Tank unit without swivel, typically fix mounted as filling connector on storage tanks, mobile tanks like IBC and ISO containers, road tankers, rail tank containers and ship manifolds.

DEC Dry Evotek Couplings
Additional Info
DEC Dry Evotek Couplings

Self locking MannTek quick connect/disconnect coupling, to PED 2014/68/EU 4.3 and ATEX 2014/34/EU Category 3G, for liquid media and liquefied gases.
Dry Evotek Couplings (DEC) are a new generation of dry couplings which have been developed especially for use in the chemical industry.

6Part No.

Part Number

PTFE SD 50 L1=m SMX 50-2" St/Al ...

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 50 mm (2")
Product NameID 50 mm (2")
Part Number50
Length (L1)next m (Length Between Sealing Surfaces)
 
Hose End Fitting One Side
CouplingThreaded Couplings
Coupling TypeSMX 50-2" St
Product NameSMX 50-2" St
Part NumberSMX 50-2" St/Al
DescriptionHose couplings of steel to EN 14420-5, with re-usable SPANNFIX safety clamps of Aluminium.
Working pressure up to 25 bar.
For L.P. gas, hot water and mechanical engineering applications.
SealCaptive and seal 'VD' of polyurethane.
For hot water and other media with high temperatures use 'Thermopac' (HBD) seals.
MaterialHose tail and union nut of steel Zn/Cr.
Product Sheet
Seite 235-236
Coupling MaterialSteel Zn Cr Plated
Product NameSteel Zn Cr Plated
DescriptionHose tail and union nut of steel Zn/Cr.
Thread SealPolyurethane
Product NamePolyurethane
Descriptionshort name: VD
Highly resistant to abrasion, non-toxic. Shore hardness = 90° C.
For all petroleum based products and many solvents as per resistance chart on page 396.
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.

Clamp MaterialAluminium
Product NameAl
Short DescriptionAluminium
DescriptionStandard is hot stamped aluminium
AccessoriesWithout
Last Update: 14.11.2019