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Offshore & Marine
DDCouplings
Dry Disconnect Couplings SwivelsSwivel Joints
SBCouplings
Safety Break-away Couplings
Sweden
XB15 Version 141021
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DDCouplings
Dry Disconnect Couplings
Mann Tek Dry Disconnect Couplings
are used for handling and transfer of
liquids, gases and bulk powder in an
economical, safe and environmental
friendly way.
The self sealing design of the coup-lings guarantees both the highest level
of safety and also the quickest way of
connecting and disconnecting.
Applications
Ship to rig transfer
Ship to shore transfer
On rig handlingContainer dischargeFuel bunkeringBarge to ferry bunkering
Dry Disconnect Couplings are available in
sizes from 1 up to 8 and in a wide range
of materials and seals to be the given
choice for almost any application.
Sizes
1 (DN25) to 8 (DN200)
Maximum Working pressureMWP PN 10 / 16 / 25 Bar
MAWP 150 / 300 psi
with 5 time safety factor
MaterialsAluminium, Brass, Stainless steel, Hastelloy,
Titanium. Others on request.
ConnectionsFemale and Male BSP / NPT, anged DINand ANSI. Others on request.
Technical information
Easy to handlePush and turn - free ow.
Turn and pull - closed.
Time savingNo need to drain hoses or pipe systems.
Economical
No loss or spillage of liquids at
connection or disconnection.
SafeThe valve cannot be opened until the
unit is coupled.
Environmentally friendlyAccidental spillage eliminated.
ReliabilityNo loss or spillage of liquids at
connection or disconnection.
Advantages
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Safety Break-away couplings are used to
prevent pull away accidents, the internal
valves will close the ow in both lines
and prevent unwanted release of pro-
duct.
The Safety Break-away couplings are
available as Industrial and Marine type.
Industrial Break-aways are used at xpoints like manifolds, pipelines depots etc.
Sizes
1" (DN25) to 12" (DN300)
Maximum Working pressure:
MWP PN 10 / 16 / 25.
MAWP 150 / 300 psi
Materials
Aluminium, Brass, Stainless steel, Hastelloy,
Titanium. Others on request.
Connections
Female and Male BSP / NPT, anges DIN
and ANSI. Others on request.
SBCouplings
Safety Break-away Couplings
Technical information
Marine versionof SBCouplings are designed
specically to be installed within a hose string,where the coupling would have a length of hose
attached to both sides.
This coupling incorporates the same internal
mechanism as our Industrial couplings, but hasadditional external features that provide in-
creased resistance to torsional and bending
moment forces which may be applied to the
coupling, preventing premature activation in the
unpredictable marine environment.
Marine Break-away coupling
Passive security against situationswhere a hose or loading arm could be
subjected to inadvertent excessive loads.
Design features are a simple mechanismand no loose components which could be
lost after release.
Operates independently of shut off safetysystem and does not require an external
power source.
Easy to reset on site with one personHigh owrate / low pressure dropVery low loss, positive shut-off of both
coupling halves results in minimum
product loss.
Lightweight and robust design.Available with ANSI/DIN anges or
threaded (BSP or NPT).
Features
Marine and Offshoreapplications
Ship to Rig Fluid TransferShip to Shore Fluid TransferShip to Ship Fluid TransferBunkering, Marine Refuelling
FunctionMarine Safety Break-aways are designed to
only release by inline pull and used between
two strings of hose.
Release by inline pull only.
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SwivelsSwivel Joints
Mann Tek Swivels are used to enable
free rotation of hoses, nozzles,
ttings etc. when used with strings ofhose, hose reels etc.
Sizes
(DN20) to 10 (DN200)
Maximum Working pressure
MWP PN 10-125 bar
MAWP 150-1800 psi
MaterialsAluminium, Brass, Stainless steel,
Hastelloy, Titanium. Others on request.
ConnectionsFemale and Male BSP / NPT, anged DINand ANSI. Others on request.
Low maintenance
Each unit consist of two body halves.
Stainless Steel balls and a single spring
assisted O-ring seal.
Compact external dimensions
High ow rate / low pressure drop
Full range of sizes, materials, seals
and connections
Minimal maintenance requirements
Safety
Swivel function - allows the hose to relax
to its natural rest position whilst allowing
freedom of movement without imparting
torque stress at the point of connection
- Torque stress is the largest single cause
of Composite, PTFE and Stainless Steel
convoluted hose failure.
Economical
Cost effective solution to prolong lifetime
of hoselines.
Use of Heavy DutySwivel - double ball raceThe swivel Heavy duty is designed
especially for hose rails to load and
unload products like Aliphatic and
Aromatic hydrocarbons, Alcohols and
Amines, Ether and Ester, Glycos andWater, Liquid Fertilizers, Acids and
Lyes.
Please ask us for your special
application.
NOTE
Applications
Offshore hose reels ship-to-shore
Oil platform loading rigs
Marine and industrial loading arms
Hoses for road and rail tanker
Chemical and petrochemical liquids
and liqueed gases
Advantages
Technical information
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Mann Teknik AB is a Swedish company
located in Mariestad, Sweden.
Mann Teknik AB designs, manufactures and
markets products for safe and environmentally
friendly handling of aggressive uids for the
chemical and petrochemical industries.
The main product is the Dry Disconnect
Couplings, DDCouplings, for spill free liquid
handling. The products are marketed through
independent representatives in more than 30
countries.
About Mann Tek
Company Approvals
Mann Teknik AB are certied to ISO9001:2008.The products are CE-labeled. The main products
are certied to PED, the European PressureEquipment Directive and ATEX, the European
directive for Equipment intended for use in
Potentially Explosive Atmospheres.
The products are produced in accordance withseveral important standards, e.g. the NATO
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Product and company information
ISO 9001, PED 97/23/EC , TDT, TV, Apragaz,FMV, Gost, ATEX e.t.c
Approvals
Contact Mann Tek
Mann-Tek is a certied ISO9001-company.
Phone: +46 501 39 32 00Fax +46 501 39 32 09Email: sales@mann-tek.com
Web site: www.mann-tek.com
Address: Mann Teknik AB
Strandvgen 16
S-542 31 Mariestad
Sweden
Product Information
Art. nr: PR-010601-0112 Version: 130318
DACouplings
Dry Aviation Couplings
Sweden
Product Information
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FFBall ValvesFull Flow Ball Valves
Art. nr: PR-010201-0112 Version: 111128
AviationFuelling Equipment
Art. nr: PR-021001-0121 Version: 130507
Sampling, Vent
or Drain unit
Product Information
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Art. No: PR-010501-0112Version: 131126
SwivelsSwivel Joints
Product Information
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Version130113
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Technical Information