Select hose side 2: Coupling (Threaded Couplings)
1
Hose Type: Yellow Band
Product NameYellow Band
DescriptionFuelling hoses for petroleum based products, aircraft and marine fuelling hoses.
Lining: NBR
2
Hose Type: Type TW-E – Aviation Refuelling Hose (with steel helix)
Product NameType TW-E
Part NumberTW-E
Short DescriptionAviation Refuelling Hose (with steel helix)
Description'Yellow Band' aircraft refuelling hoses, suitable for all aviation gasolines and jet fuels (JET A 1), deicing fluids and motor oils. Temperature range -30° up to +90° Celsius. Electrical resistance between 10³ and 106 Ohm.
ApplicationFor tank trucks and the connection between truck and trailer as well as riser systems (see overleaf).
Not approved for hydrant inlet and into-plane fuelling.
CommentSuction-/discharge hard wall hose with galvanised steel helix for high suction and for gravity discharge. Burst pressure >80 bar / 1200 psi.
LiningNitrile rubber (NBR), antistatic, no fuel solubility
ReinforcementsTextile braids without metallic strands
CoverChloroprene (CR), conductive, ozone and flame resistant, highly abrasion resistant
CertificatesDNV • GL - type examination certificate for aviation refuelling hoses.
MarkingYellow band every 4 mtr. and continuous embossing
Marking Sample

ELAFLEX TW 100 E · EN ISO 1825 E · 20 BAR · EN 1361 C · EN 12115 NBR 1 · D · Ω/T · EN 1761 · EI 1529 C · VG 95 955 D · AS 2683 · Ω · PN 20 · · ContiTech · MADE IN GERMANY · 1Q-17

SizeDN 25 to DN 100
Product Sheet
Page 107-108
PDF Certificates
DNV • GL - type examination certificate
2
Size (ID): ID 75 mm (3")
Product NameID 75 mm (3")
Part NumberTW 75 E
3
Length (L1): next m (Length Between Sealing Surfaces)
4
Coupling Type 1: Female / Male couplings
Product NameThreaded Couplings
Short DescriptionFemale / Male couplings
5
Coupling 1: Threaded Couplings
5
Coupling Type 1: VX 75-3" Al
Product NameVX 75-3" Al
Part NumberVX 75-3" Al/Al
DescriptionHose couplings with male thread according to EN 14420-5 with re-usable SPANNFIX pinned safety clamps.
Pins of stainless steel.
Working pressure up to 25 bar.
Chemical resistance chart see page 250.
Product Sheet
Seite 223-224
5
Accessories 1: Without
5
Coupling Type 2: Female / Male couplings
Product NameThreaded Couplings
Short DescriptionFemale / Male couplings
6
Coupling 2: Threaded Couplings
6
Coupling Type 2
NPTANSI B 1.20.1
Tapered pipe thread, thread seling e.g. with PTFE tape, therefore not available with swiveling nut, only as fixed female thread.

NPSHASME B 1.20.7

BSPAccording to EN ISO 228 / BSP parallel.
Brass Tin PlatedMs Sn

Stainless SteelSS

AluminiumAl
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.


SPANNFIX N-RSPANNFIX N-R (non reattachable) works to the same principle as the SPANNFIX but cannot be disassembled without destroying the clamp.
Hose assemblies should be mounted only by experienced staff in the factory. Approved as equivalent to swaged-on and machine-fitted couplings.

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.

Stainless Steelstainless steel

AluminiumStandard is hot stamped aluminium
Thermopacshort name: HBD
light colour, hard
Especially for hot oils and hot bitumen up to 250° C and for hot water and saturated steam up to 25 bar.

PTFEshort name: TD
white, solid, hard, glass fibre reinforced

Polyurethaneshort 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.

CSMShort name: HyD
soft, for acids and alkalis

EPDMshort name: EPD
black, soft, for esters and ketones, ether, acetates, alkohols, aldehydes

FKMshort name: ViD
soft, for aromatic hydrocarbons and hot oils
chosen option
selectable
non selectable
Matrix
6Part No.

Part Number

TW 75 E L1=m VX 75-3" Al/Al ...

Hose TypeType TW-E – Aviation Refuelling Hose (with steel helix)
Product NameType TW-E
Part NumberTW-E
Short DescriptionAviation Refuelling Hose (with steel helix)
Description'Yellow Band' aircraft refuelling hoses, suitable for all aviation gasolines and jet fuels (JET A 1), deicing fluids and motor oils. Temperature range -30° up to +90° Celsius. Electrical resistance between 10³ and 106 Ohm.
ApplicationFor tank trucks and the connection between truck and trailer as well as riser systems (see overleaf).
Not approved for hydrant inlet and into-plane fuelling.
CommentSuction-/discharge hard wall hose with galvanised steel helix for high suction and for gravity discharge. Burst pressure >80 bar / 1200 psi.
LiningNitrile rubber (NBR), antistatic, no fuel solubility
ReinforcementsTextile braids without metallic strands
CoverChloroprene (CR), conductive, ozone and flame resistant, highly abrasion resistant
CertificatesDNV • GL - type examination certificate for aviation refuelling hoses.
MarkingYellow band every 4 mtr. and continuous embossing
Marking Sample

ELAFLEX TW 100 E · EN ISO 1825 E · 20 BAR · EN 1361 C · EN 12115 NBR 1 · D · Ω/T · EN 1761 · EI 1529 C · VG 95 955 D · AS 2683 · Ω · PN 20 · · ContiTech · MADE IN GERMANY · 1Q-17

SizeDN 25 to DN 100
Product Sheet
Page 107-108
PDF Certificates
DNV • GL - type examination certificate
Size (ID)ID 75 mm (3")
Product NameID 75 mm (3")
Part NumberTW 75 E
Length (L1)next m (Length Between Sealing Surfaces)
 
Hose End Fitting One SideHose End Fitting Other Side
CouplingThreaded CouplingsThreaded Couplings
Coupling TypeVX 75-3" Al
Product NameVX 75-3" Al
Part NumberVX 75-3" Al/Al
DescriptionHose couplings with male thread according to EN 14420-5 with re-usable SPANNFIX pinned safety clamps.
Pins of stainless steel.
Working pressure up to 25 bar.
Chemical resistance chart see page 250.
Product Sheet
Seite 223-224
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
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: 07.11.2019