Configurator Hose Assemblies

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Select hose side 1: Coupling (Threaded Couplings)
1
Hose Type: PAL Quality Hoses
Product NamePAL Quality Hoses
DescriptionPAL hoses (ex 'Paguag') for the chemical industry.
2
Hose Type: Type BUTAPAL – Liquid Petroleum Gas Hose according to EN 1762 (without steel helix)
Product NameType BUTAPAL
Part NumberBUTAPAL
Short DescriptionLiquid Petroleum Gas Hose according to EN 1762 (without steel helix)
DescriptionBUTAPAL liquid petroleum gas hose to EN 1762. For propane, butane and their mixtures to EN 589. As the hose lining is resistant to diffusion the hose is also suitable for natural gas.
Not suitable for ammonia.
Rugged and long-lasting construction with low tensile braids. Burst pressure >100 bar.
Temperature range -40° C up to +70° C (Special LT type down to -50° C).
Approved by DVGW, approval No. DG-4621 AU 0049.
ApplicationHighly flexible reel hose for supplies to domestic and industrial storage tanks, as pump hose for vehicle refuelling, for bulk loading and unloading from rail tankers, road tankers and ships.
For special suction / pressure operation needs the type BUTAPAL mW with stainless steel helix is available on request.
CommentElectrical conductivity:
'OHM'-Type according to EN 1762. Electrical resistance R <106 Ohm, measured in between hose end fittings , <109 OHM from lining to cover, through the hose wall. Suitable for use in EX-Zones 0, 1 and 2. For the hose assembling, the copper strands do not have to be connected to the fittings.
At customerʹs request the copper strands incorporated in the hose can be connected to the hose fittings with resulting electrical resistance R <10² Ohm ('M'-type according to EN 1762).

Assembling and testing:
For liquid petroleium gas hoses only suitable safety fittings according to EN 14422 or EN 14424 must be used which can be mounted tightly, see examples below. According to EN 1762, hose assembling must include a mandatory pressure and conductivity test.
LiningNitrile rubber (NBR), black, smooth, seamless, electrically conductive, diffusion resistant
ReinforcementsTextile braids with two crossed tinned copper strands
CoverChloroprene (CR), black, electrically conductive, flame and abrasion resistant, ozone-, UV- and ageing-resistant
CertificatesDeclaration of conformity acc. to pressure equipment directive 2014/68/EU - Category I and II.
DVGW - type examination certificate.
MarkingOrange coloured spiral and abrasion resistant continuous embossing.
Please note: Marking of BUTAPAL 10 with longitudinal orange stripe.
Marking Sample

ELAFLEX BUTAPAL 50 · EN 1762 · D · FLÜSSIGGAS · L.P.GAS · TEMPERATUR -40° C +70° C · DVGW – DG-4621 AU 0049 · M · Ω · PN 25 / WP 350 PSI · · CONTITECH · MADE IN GERMANY · 2Q-15

SizeDN 10 to DN 100
Product Sheet
Page PAL 15-16
PDF Certificates
Declaration of conformity - Category I
Declaration of conformity - Category II
DVGW - type examination certificate
2
Size (ID): ID 50 mm (2")
Product NameID 50 mm (2")
Part Number50
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
BSPAccording to EN ISO 228 / BSP parallel.

NPSHASME B 1.20.7

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.

ACMHose couplings according EN 14422 with ACME-thread for LP-gas.

RD 78 X 1/6Hose couplings with special thread to DIN 11851 for foodstuffs.
BrassMs

Steel Zinc PlatedSt

Steel Zn Cr PlatedSt

Stainless SteelSS
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.


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.

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
CSMShort name: HyD
soft, for acids and alkalis

FKMshort name: ViD
soft, for aromatic hydrocarbons and hot oils

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

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.

NBRshort name: NBR
for mineral oil products
NBR blueshort name: NBR
blue, for mineral oil products

PTFEshort name: TD
white, solid, hard, universally resistant

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

FKMshort name: Vi
black, for aromatics and hot oils
chosen option
selectable
non selectable
Matrix
5Coupling Type 2
6Part No.

Part Number

BUTAPAL 50 L1=m...

Hose TypeType BUTAPAL – Liquid Petroleum Gas Hose according to EN 1762 (without steel helix)
Product NameType BUTAPAL
Part NumberBUTAPAL
Short DescriptionLiquid Petroleum Gas Hose according to EN 1762 (without steel helix)
DescriptionBUTAPAL liquid petroleum gas hose to EN 1762. For propane, butane and their mixtures to EN 589. As the hose lining is resistant to diffusion the hose is also suitable for natural gas.
Not suitable for ammonia.
Rugged and long-lasting construction with low tensile braids. Burst pressure >100 bar.
Temperature range -40° C up to +70° C (Special LT type down to -50° C).
Approved by DVGW, approval No. DG-4621 AU 0049.
ApplicationHighly flexible reel hose for supplies to domestic and industrial storage tanks, as pump hose for vehicle refuelling, for bulk loading and unloading from rail tankers, road tankers and ships.
For special suction / pressure operation needs the type BUTAPAL mW with stainless steel helix is available on request.
CommentElectrical conductivity:
'OHM'-Type according to EN 1762. Electrical resistance R <106 Ohm, measured in between hose end fittings , <109 OHM from lining to cover, through the hose wall. Suitable for use in EX-Zones 0, 1 and 2. For the hose assembling, the copper strands do not have to be connected to the fittings.
At customerʹs request the copper strands incorporated in the hose can be connected to the hose fittings with resulting electrical resistance R <10² Ohm ('M'-type according to EN 1762).

Assembling and testing:
For liquid petroleium gas hoses only suitable safety fittings according to EN 14422 or EN 14424 must be used which can be mounted tightly, see examples below. According to EN 1762, hose assembling must include a mandatory pressure and conductivity test.
LiningNitrile rubber (NBR), black, smooth, seamless, electrically conductive, diffusion resistant
ReinforcementsTextile braids with two crossed tinned copper strands
CoverChloroprene (CR), black, electrically conductive, flame and abrasion resistant, ozone-, UV- and ageing-resistant
CertificatesDeclaration of conformity acc. to pressure equipment directive 2014/68/EU - Category I and II.
DVGW - type examination certificate.
MarkingOrange coloured spiral and abrasion resistant continuous embossing.
Please note: Marking of BUTAPAL 10 with longitudinal orange stripe.
Marking Sample

ELAFLEX BUTAPAL 50 · EN 1762 · D · FLÜSSIGGAS · L.P.GAS · TEMPERATUR -40° C +70° C · DVGW – DG-4621 AU 0049 · M · Ω · PN 25 / WP 350 PSI · · CONTITECH · MADE IN GERMANY · 2Q-15

SizeDN 10 to DN 100
Product Sheet
Page PAL 15-16
PDF Certificates
Declaration of conformity - Category I
Declaration of conformity - Category II
DVGW - type examination certificate
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
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: 12.12.2019