Marine Heat Exchanger Spare Parts Supplier — Alfa Laval, GEA, Kelvion, Sondex, Tranter plates & gaskets

Marine plate heat exchanger spare parts supplier — plate pack and gaskets in the workshop
● 24–48 HR WORLDWIDE DISPATCH
Marine Heat Exchanger Spare Parts

Heat exchanger spares.
In your port in 48 hours.

Genuine, OEM-equivalent and Alang-reconditioned plates and gaskets for every major marine plate heat exchanger — Alfa Laval, GEA, Kelvion, Sondex and Tranter. Complete plate packs, shipped worldwide from Bhavnagar beside the world's largest ship-recycling yard.

Alfa LavalGEAKelvionSondexTranter
5
Heat Exchanger makes
48hr
Emergency dispatch
20+
Countries served
98%
On-time delivery
— Overview

Specialist heat-exchanger spares, at the source in Alang.

Wattmare supplies spare parts for marine plate heat exchangers — the central coolers, jacket-water and lube-oil coolers on every merchant ship. We hold genuine, OEM-equivalent and reconditioned plates, gaskets and complete plate packs for all major makes and dispatch them worldwide in 24–48 hours.

Plate heat exchangers foul, scale and lose duty, and their gaskets harden and leak. From our base beside Alang we recover and recondition plate packs from decommissioned ships — cleaned, dye-tested and regasketed to the maker's plate pattern — a fast, cost-effective route to full cooling duty.

For recovered packs from ships dismantled at Alang, see our reconditioned marine spare parts; for an overheating engine with a vessel to move, our emergency desk dispatches in 24–48 hours; and for the full story, our Alang ship spare parts guide.

How Alang reconditioning works
Alfa Laval marine plate heat exchanger — genuine and reconditioned spare parts
01 / FIVE HEAT EXCHANGER BRANDS

Alfa Laval spare parts

The market-leading marine plate heat exchanger. The gasketed M-series (M3, M6, M10, M15, M20, M30) and T-series cover central cooling, jacket water and lube-oil duties — the M10 is the most-installed marine plate heat exchanger in the world. We supply plates and gaskets for all of them, plus the brazed CB and semi-welded AQ ranges.

Type
Gasketed plate-and-frame
Series
M · T · AQ · CB
Duty
to ~14,000 kW (M30)
Status
Current + legacy
M6M10M15M20M30T5
View Alfa Laval parts
GEA marine plate heat exchanger — genuine and reconditioned spare parts
02 / FIVE HEAT EXCHANGER BRANDS

GEA spare parts

GEA's gasketed plate heat exchangers — the NT and VT ranges — are widely fitted for central cooling and oil-cooling duties across the merchant fleet. We hold plates and gaskets to the maker's plate pattern and supply complete regasketed plate packs.

Type
Gasketed plate-and-frame
Series
NT · VT
Duty
wide marine range
Status
Current + legacy
NT50NT100NT150NT250NT350VT
View GEA parts
Kelvion marine plate heat exchanger — genuine and reconditioned spare parts
03 / FIVE HEAT EXCHANGER BRANDS

Kelvion spare parts

Kelvion — the former GEA plate-heat-exchanger business — continues the NT and VT lines and the GBS range. Plates and gaskets remain fully interchangeable to the original pattern; we supply them along with complete plate packs and gasket sets.

Type
Gasketed plate-and-frame
Series
NT · VT · GBS
Note
ex-GEA PHE business
Status
Current + legacy
NT50NT100NT150NT250VT04GBS
View Kelvion parts
Sondex marine plate heat exchanger — genuine and reconditioned spare parts
04 / FIVE HEAT EXCHANGER BRANDS

Sondex spare parts

Sondex (now part of Danfoss) builds gasketed plate heat exchangers widely used on marine central cooling and HVAC systems. We supply Sondex plates and gaskets to the original plate pattern, and complete regasketed plate packs.

Type
Gasketed plate-and-frame
Series
S-series
Owner
Danfoss
Status
Current + legacy
S4S7S14S19S21S37
Sondex heat exchanger parts
Tranter marine plate heat exchanger — genuine and reconditioned spare parts
05 / FIVE HEAT EXCHANGER BRANDS

Tranter spare parts

Tranter's GX, GC and GL gasketed plate heat exchangers serve marine cooling and process duties. We hold Tranter plates and gaskets and supply full plate packs matched to the frame and duty.

Type
Gasketed plate-and-frame
Series
GX · GC · GL · GD
Duty
wide marine range
Status
Current + legacy
GX-042GX-051GX-064GX-085GC-016GL
Tranter heat exchanger parts
Cleaned to the transfer surface

Every plate pack, restored to duty.

A complete plate pack — cleaned, dye-tested and regasketed to the maker's pattern, rebuilt in the correct plate order and tightened to the plate dimension.

Reconditioned marine heat exchanger plate pack — cleaned, dye-tested and regasketed

One pack, held to the drawing. Cleaned, dye-tested, regasketed — the same standard across every plate, gasket and frame we dispatch.

Find your part

Tell us the heat exchanger — get a quote.

Pick the make, add the model and the part you need. We check stock and our Alang-sourced pool and reply, usually the same day. For a vessel down, this goes straight to our emergency desk.

💬 Have the nameplate? A photo of the heat exchanger plate + part is the fastest quote.
Get my quote on WhatsApp
What we supply

Every heat-exchanger wear part.

The parts that wear on a marine plate heat exchanger — held genuine, OEM-equivalent and Alang-reconditioned at our Bhavnagar facility, ready for 24–48 hour worldwide dispatch.

marine plate heat exchanger heat exchanger plates spare part
Titanium / 316L

Heat exchanger plates

Pressed plates in titanium, 304/316 stainless or nickel alloy, matched to your frame and duty.

marine plate heat exchanger plate gaskets spare part
NBR / EPDM / Viton

Plate gaskets

Clip-on or glued gaskets in nitrile, EPDM or Viton to suit the medium and temperature.

marine plate heat exchanger complete plate pack spare part
Regasketed

Complete plate pack

A full regasketed plate pack — the fastest way back to rated cooling duty.

marine plate heat exchanger frame & pressure plate spare part
Carbon steel

Frame & pressure plate

Fixed frame and movable pressure plate, painted or clad, with lifting lugs.

marine plate heat exchanger tie bolts & nuts spare part
Tightening set

Tie bolts & nuts

Tightening bolts, nuts and bearing boxes to re-tension the pack to the maker's plate dimension.

marine plate heat exchanger carrying & guide bars spare part
Frame rails

Carrying & guide bars

Top carrying bar, bottom guide bar and the support column.

marine plate heat exchanger nozzle liners spare part
Port protection

Nozzle liners

Nozzle liners and rubber linings that protect the ports from corrosion and erosion.

marine plate heat exchanger connection ports & flanges spare part
Inlet / outlet

Connection ports & flanges

Port connections, studs and blanking flanges.

marine plate heat exchanger complete gasket set spare part
Full set

Complete gasket set

A complete gasket set for a full re-gasket at the next overhaul.

marine plate heat exchanger rollers & bearing box spare part
Movable plate

Rollers & bearing box

Rollers, bearing boxes and the tightening-nut assembly for the movable plate.

marine plate heat exchanger start / end & blank plates spare part
Plate pack

Start / end & blank plates

Start, end, connecting and blanking plates to make up the pack.

marine plate heat exchanger gauge & sensor fittings spare part
Instrumentation

Gauge & sensor fittings

Pressure and temperature gauge fittings and sensor pockets.

Marine engineers servicing ship machinery in a ship engine room
Marine engineers, not a parts desk

Quoted by people who know this equipment.

Every enquiry is handled by engineers who work on marine heat exchangers every day — so the part you're quoted is correctly specified for your exact model and frame, the first time. For a vessel down, that expertise is on your WhatsApp within the hour.

Talk to an engineer
Buyer's guide

How to order the right heat exchanger part.

Six steps from a worn component to the correct part crated for your vessel — the workflow our desk uses on every enquiry.

01

Identify the unit

Read the nameplate on the heat exchanger or in the ship's papers — maker, series and frame number. Licence-built units use the identical OEM nomenclature, so the plate never limits sourcing.

02

Pin the exact part

Give the OEM part number if you have it, or a clear name plus key measurements. A nameplate photo and a photo of the worn part are the fastest route to a firm quote.

03

Choose the grade

Match provenance to criticality — Alang-reconditioned for high-wear and legacy items, OEM-equivalent for consumables, genuine for class-critical parts. All three meet the maker's tolerances.

04

Confirm class needs

Tell us the vessel's classification society if the part must be presented for survey — we supply maker/material certificates on new parts and measurement/NDT reports on reconditioned parts.

05

Plan the lead time

Planned-maintenance orders ship on schedule; for a breakdown our emergency desk dispatches in 24–48 hours to any major port.

06

Get a firm quote

Send it all on WhatsApp. We check stock and our Alang-sourced pool, confirm condition and price, and reply — usually the same day.

Heat exchanger range

The makes we cover, at a glance.

Series-level coverage across the major marine plate-heat-exchanger makers. Send the frame number and plate count from the nameplate — we match the exact plate pattern and gasket type.

Marine plate heat exchanger makers, series and type supplied by Wattmare
MakerSeriesTypeStatus
Alfa LavalM · T · AQ · CBGasketed & brazed plateCurrent + legacy
GEANT · VTGasketed plate-and-frameCurrent + legacy
KelvionNT · VT · GBSGasketed plate-and-frameCurrent + legacy
Sondex (Danfoss)S-seriesGasketed plate-and-frameCurrent
TranterGX · GC · GL · GDGasketed plate-and-frameCurrent + legacy
Genuine · OEM-equivalent · Reconditioned

Three grades, one standard of fit.

Every heat exchanger part we supply meets the maker's dimensional tolerances — the difference is provenance, documentation and cost. We help you match the grade to the criticality of the job.

Genuine OEM marine plate heat exchanger spare parts

Genuine OEM

Made by the original heat exchanger maker or its licensed builders, with full OEM traceability and maker certificates.

Highest assurance
Best for
Critical / class-required items
OEM-equivalent marine plate heat exchanger spare parts

OEM-equivalent

Manufactured to the same drawings, materials and tolerances by specialist suppliers — at lower cost.

Same fit, lower cost
Best for
High-wear consumables
Reconditioned · Alang marine plate heat exchanger spare parts

Reconditioned · Alang

Genuine heat exchanger components recovered from decommissioned units and restored to within OEM limits, with an NDT report.

30–60% below new
Best for
Legacy & obsolete units
Marine part being measured with precision gauges in a reconditioning workshop
Alang reconditioning

Plate packs,
recovered and restored.

Plate heat exchangers are among the most cost-effective parts to recondition at Alang. We open, clean and dye-test every plate, renew the gaskets and rebuild the pack to the maker's dimension before it ships.

How Alang reconditioning works
Step 1

Open & strip

The unit is opened, the plate pack removed and every plate separated for inspection.

Step 2

Clean (CIP)

Plates are chemically cleaned and descaled to restore the heat-transfer surface.

Step 3

Dye-test plates

Each plate is dye-penetrant tested; cracked or thinned plates are rejected, not repaired.

Step 4

Renew gaskets

Old gaskets are stripped and new gaskets fitted — clip-on or glued to the maker's spec.

Step 5

Re-assemble to dimension

The pack is rebuilt in the correct plate order and tightened to the maker's plate figure.

Step 6

Pressure-test & document

The unit is pressure-tested and ships with a report and the tightening dimension.

Overhaul & inspection

When each heat-exchanger part is due.

Plate-heat-exchanger service follows the pressure drop and the cooling performance, not a fixed hour. This is the usual order of what wears, what we inspect and the typical action.

Typical marine plate heat exchanger inspection and overhaul actions
ComponentTypical checkWhat we inspectTypical action
Plate packRising ΔP / dropping dutyFouling, scalingOpen, CIP clean, regasket
Plate gasketsEvery openingCracking, hardening, setRenew — never reuse
Individual platesAt overhaulCracks, corrosion, thinningDye-test; renew cracked plates
Frame & tie boltsRoutineCorrosion, tightening dimensionRe-tension; renew bolts
Nozzle linersAt overhaulErosion, corrosionRenew liners
Movable-plate rollersAt overhaulWear, seizureRenew rollers & bearings
Complete unitMajor overhaulFull strip, pressure testRegasket, pressure-test, recertify
Exchanger type

Plate or shell-and-tube?

Marine coolers come in two families. Knowing which you have points to the right spare parts — plates and gaskets, or tubes and end covers. We supply both.

Gasketed plate versus shell-and-tube heat exchangers
AspectGasketed plateShell-and-tube
ConstructionPressed plates + gaskets in a frameTube bundle inside a shell
StrengthsCompact, efficient, close temperature approachRobust, high pressure & temperature
MaintenanceOpen, clean & regasket in placePull the bundle; clean the tubes
Typical marine useCentral & jacket cooling, lube-oil coolersHT/LT coolers, high-pressure duties
Spare partsPlates & gasketsTubes, tube sheets, gaskets, end covers
Reconditioned marine spare parts crated and labelled for global export in a warehouse
Enquiry → 48-hour delivery

From your nameplate to your deck.

A single WhatsApp gets a vessel-down enquiry moving. Here is the path from your first message to the part in your engineer's hands.

01

Send your enquiry

Share the heat exchanger make, model / frame number and the part — a nameplate photo or OEM part number is ideal. WhatsApp is fastest for a vessel down.

02

We locate & quote

We check stock and our Alang-sourced pool, confirm condition (genuine / OEM-equivalent / reconditioned) and send a firm quote, usually the same day.

03

Inspect & document

The part is measured, crack-tested where required and tagged with its model and traceable batch, with an NDT/measurement report.

04

Dispatch in 24–48 hr

We ship to your port worldwide and coordinate with the local agent for customs clearance and last-mile delivery to the vessel.

Class & documentation

Survey-ready parts for every IACS society.

Genuine and OEM-equivalent parts ship with maker and material certificates; reconditioned parts carry measurement and NDT reports so the attending surveyor can accept them. Our heat exchanger parts suit units classed with all major societies.

DNVLloyd's RegisterABSBureau VeritasClassNKRINACCSKR
— Where we deliver

Heat Exchanger parts, to every major port.

We dispatch worldwide from India and coordinate delivery through local port agents. Explore our supply into the regions where our customers trade.

20+ countries50+ ports24–48 hr dispatch
Marine heat exchanger spare parts supplier in India — delivery to Bhavnagar, Mumbai, Chennai, Kandla

India

Bhavnagar · Mumbai · Chennai · Kandla

We dispatch marine heat exchanger spares from Bhavnagar, beside the Alang ship-recycling yard, to India through local port agents — genuine, OEM-equivalent and Alang-reconditioned, landed in 24–48 hours.

Heat Exchanger parts in India
Marine heat exchanger spare parts supplier in UAE and Gulf — delivery to Jebel Ali, Fujairah, Khor Fakkan

UAE & Gulf

Jebel Ali · Fujairah · Khor Fakkan

We dispatch marine heat exchanger spares from Bhavnagar, beside the Alang ship-recycling yard, to UAE and Gulf through local port agents — genuine, OEM-equivalent and Alang-reconditioned, landed in 24–48 hours.

Heat Exchanger parts in UAE & Gulf
Marine heat exchanger spare parts supplier in Singapore — delivery to Singapore, Jurong, SE Asia

Singapore

Singapore · Jurong · SE Asia

We dispatch marine heat exchanger spares from Bhavnagar, beside the Alang ship-recycling yard, to Singapore through local port agents — genuine, OEM-equivalent and Alang-reconditioned, landed in 24–48 hours.

Heat Exchanger parts in Singapore
Marine heat exchanger spare parts supplier in Greece — delivery to Piraeus, Thessaloniki

Greece

Piraeus · Thessaloniki

We dispatch marine heat exchanger spares from Bhavnagar, beside the Alang ship-recycling yard, to Greece through local port agents — genuine, OEM-equivalent and Alang-reconditioned, landed in 24–48 hours.

Heat Exchanger parts in Greece
Marine heat exchanger spare parts supplier in Egypt — delivery to Port Said, Suez, Alexandria

Egypt

Port Said · Suez · Alexandria

We dispatch marine heat exchanger spares from Bhavnagar, beside the Alang ship-recycling yard, to Egypt through local port agents — genuine, OEM-equivalent and Alang-reconditioned, landed in 24–48 hours.

Heat Exchanger parts in Egypt
Marine heat exchanger spare parts supplier in Turkey — delivery to Tuzla, Istanbul, Izmir

Turkey

Tuzla · Istanbul · Izmir

We dispatch marine heat exchanger spares from Bhavnagar, beside the Alang ship-recycling yard, to Turkey through local port agents — genuine, OEM-equivalent and Alang-reconditioned, landed in 24–48 hours.

Heat Exchanger parts in Turkey
Marine heat exchanger spare parts supplier in China — delivery to Shanghai, Ningbo, Qingdao

China

Shanghai · Ningbo · Qingdao

We dispatch marine heat exchanger spares from Bhavnagar, beside the Alang ship-recycling yard, to China through local port agents — genuine, OEM-equivalent and Alang-reconditioned, landed in 24–48 hours.

Heat Exchanger parts in China
Marine heat exchanger spare parts supplier in Netherlands — delivery to Rotterdam, Amsterdam

Netherlands

Rotterdam · Amsterdam

We dispatch marine heat exchanger spares from Bhavnagar, beside the Alang ship-recycling yard, to Netherlands through local port agents — genuine, OEM-equivalent and Alang-reconditioned, landed in 24–48 hours.

Heat Exchanger parts in Netherlands
Brand & model index

Find your heat exchanger.

Each heat exchanger make has its own dedicated page with the full model list and part coverage. Pick your make to see specific models.

Symptoms & causes

Common heat-exchanger faults.

The symptoms our desk is asked about most — and the parts they point to. Send the frame number and a photo of the fault for a firm quote.

plate pack of marine heat exchanger
Fouling

Falling cooling performance

Rising outlet temperatures — fouled or scaled plates. Open, clean and check the flow rate.

plate pack of marine heat exchanger
Blocked pack

Rising pressure drop

Higher ΔP across the unit — debris or scale between plates. Strip and clean the pack.

plate of marine heat exchanger
Cracked plate

Oil in cooling water

Cross-contamination points to a cracked plate. Dye-test and renew the affected plates.

plate gasket of marine heat exchanger
Gasket failure

External weeping

Leakage at the plate pack — set, hardened or wrong-spec gaskets. Regasket the pack.

tie bolts of marine heat exchanger
Under-tension

Pack won't seal

Leaks after service — tighten to the maker's plate dimension, not by feel.

titanium plate of marine heat exchanger
Wrong material

Corroded / pitted plates

Pitting and thinning — the plate material isn't matched to the medium. Upgrade to titanium.

frame plate of marine heat exchanger
Corrosion

Rusty frame & bolts

Corrosion at the frame and tie bolts — renew the bolts and treat the frame.

plate gasket of marine heat exchanger
Chemical attack

Swollen gaskets

Wrong elastomer for the medium. Fit NBR, EPDM or Viton to the correct spec.

— Who we supply

Every propulsion fleet afloat.

From capesize bulkers to feeder container ships, we supply the crews and technical managers who keep merchant tonnage trading. Explore parts by vessel type.

Tankers marine heat exchanger spare parts — VLCCs, Suezmax and Aframax crude and product tankers

Tankers

VLCCs, Suezmax & Aframax crude and product tankers

Genuine, OEM-equivalent and Alang-reconditioned marine heat exchanger spares for tankers — dispatched from Bhavnagar to any port worldwide in 24–48 hours.

Heat Exchanger parts for tankers
Bulk Carriers marine heat exchanger spare parts — Capesize, Panamax and Handysize ore and grain carriers

Bulk Carriers

Capesize, Panamax & Handysize ore and grain carriers

Genuine, OEM-equivalent and Alang-reconditioned marine heat exchanger spares for bulk carriers — dispatched from Bhavnagar to any port worldwide in 24–48 hours.

Heat Exchanger parts for bulk carriers
Container Ships marine heat exchanger spare parts — Feeder, Panamax and ULCV vessels worldwide

Container Ships

Feeder, Panamax & ULCV vessels worldwide

Genuine, OEM-equivalent and Alang-reconditioned marine heat exchanger spares for container ships — dispatched from Bhavnagar to any port worldwide in 24–48 hours.

Heat Exchanger parts for container ships
LNG / LPG Carriers marine heat exchanger spare parts — Membrane and Moss-type gas carriers

LNG / LPG Carriers

Membrane & Moss-type gas carriers

Genuine, OEM-equivalent and Alang-reconditioned marine heat exchanger spares for lng / lpg carriers — dispatched from Bhavnagar to any port worldwide in 24–48 hours.

Heat Exchanger parts for lng / lpg carriers
Offshore Support marine heat exchanger spare parts — AHTS, PSV, OSV, FPSO and jack-up rigs

Offshore Support

AHTS, PSV, OSV, FPSO & jack-up rigs

Genuine, OEM-equivalent and Alang-reconditioned marine heat exchanger spares for offshore support — dispatched from Bhavnagar to any port worldwide in 24–48 hours.

Heat Exchanger parts for offshore support
Cruise and Ferries marine heat exchanger spare parts — Cruise ships and coastal ferries

Cruise & Ferries

Cruise ships & coastal ferries

Genuine, OEM-equivalent and Alang-reconditioned marine heat exchanger spares for cruise and ferries — dispatched from Bhavnagar to any port worldwide in 24–48 hours.

Heat Exchanger parts for cruise and ferries
General Cargo marine heat exchanger spare parts — Multipurpose, breakbulk and project-cargo ships

General Cargo

Multipurpose, breakbulk & project-cargo ships

Genuine, OEM-equivalent and Alang-reconditioned marine heat exchanger spares for general cargo — dispatched from Bhavnagar to any port worldwide in 24–48 hours.

Heat Exchanger parts for general cargo
Questions, answered

Marine heat exchanger spares — your questions.

The questions technical managers and chief engineers ask us most about plate heat exchanger parts.

Which marine heat exchanger brands do you supply plates and gaskets for?
Alfa Laval (M, T, AQ, CB), GEA and Kelvion (NT, VT, GBS), Sondex and Tranter (GX/GC/GL). For each we supply pressed plates, clip-on or glued gaskets, complete regasketed plate packs, frames, tie bolts and gasket sets — genuine, OEM-equivalent and reconditioned.
How do I identify my plate heat exchanger for the right plates?
The nameplate gives the maker, the frame/model (e.g. Alfa Laval M10-B, GEA NT150) and the plate count. Give that plus the medium (sea water, jacket water, lube oil) and temperatures. A photo of the nameplate and a plate is the fastest route to a firm quote.
Do you supply titanium plates for sea-water cooling?
Yes. Sea-water and brackish-water duties should use titanium plates; central/jacket-water duties usually use 316 stainless. We match the plate material to the medium so the pack doesn't corrode.
Can you supply a complete regasketed plate pack?
Yes — a full plate pack, cleaned, dye-tested, regasketed and in the correct plate order, is the fastest route back to rated duty. Send the frame model and plate count. Emergency orders dispatch in 24–48 hours.
Which gasket material do I need — NBR, EPDM or Viton?
It depends on the medium and temperature: NBR (nitrile) for oil and sea water, EPDM for hot fresh/jacket water, Viton for aggressive or high-temperature media. Tell us the duty and we fit the correct elastomer.
Are reconditioned heat exchanger plates reliable?
Yes — Alang-recovered plates are chemically cleaned, dye-penetrant tested and regasketed; any cracked or thinned plate is rejected, not repaired. Every reconditioned pack ships with a report and the correct tightening dimension, typically 30–60% below new.
Do you deliver heat exchanger parts to UAE, Singapore and Europe?
Yes. We dispatch worldwide from India through local port agents. Common destinations include UAE, Singapore and Europe. Emergency orders reach major ports in 24–48 hours.
Who is the best marine heat exchanger spare parts supplier in India?
Wattmare, in Bhavnagar beside Alang — the world's largest ship-recycling yard. We supply genuine, OEM-equivalent and reconditioned plates and gaskets for Alfa Laval, GEA, Kelvion, Sondex and Tranter units, dispatched worldwide in 24–48 hours.
Heat Exchanger terms

The parts, in plain terms.

A quick reference to the plate-heat-exchanger components and terms that come up when you order parts.

Plate pack

The stack of pressed plates between the frame and pressure plate. Cleaned, dye-tested and regasketed as a set at overhaul.

Plate gasket

The elastomer seal (clip-on or glued) around each plate that directs the two fluids into alternate channels. Renewed at every opening.

Frame & tie bolts

The fixed frame, movable pressure plate and the tightening bolts that compress the pack to the maker's plate dimension.

CIP (cleaning-in-place)

Chemical cleaning of the plates to remove fouling and scale and restore the heat-transfer surface.

Titanium plate

The plate material for sea-water and brackish-water duties — resists chloride pitting where stainless would corrode.

Approach temperature

The gap between the two fluid temperatures a cooler can achieve — plate units achieve a closer approach than shell-and-tube.

Tightening dimension

The exact compressed length the plate pack must be tightened to. Over- or under-tightening causes leaks or plate damage.

Gasketed vs brazed

Gasketed units can be opened, cleaned and regasketed; brazed (CB) units are sealed and replaced as a whole.

Marine engineer servicing ship machinery in the engine room — request a spare parts quote
Vessel down? Start here.

Get a heat exchanger parts quote — usually the same day.

Send the heat exchanger model and the part. For a critical breakdown we dispatch in 24–48 hours to any port worldwide.

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