Replacement heat exchanger gaskets

Every gasket model corresponds to the plate for the same equipment model. Compound and fixing method are then selected for the operating duty.

PRODUCT TYPE

Model-for-model replacementMultiple compoundsClip-on · Snap-on · Glued

PRODUCT OVERVIEW

Confirmed by brand, model and operating duty

Every gasket model corresponds to the plate for the same equipment model. Compound and fixing method are then selected for the operating duty.

Identify: Brand, model, nameplate, plate code and clear photos
Match: Plate groove, end/intermediate plate and fixing details
Compounds: NBR, EPDM, FKM, HNBR, CR, IIR and food-grade options
Confirm: Fluid, concentration, continuous/peak temperature and quantity

Send model or photos ↗

COMMON MODEL SAMPLES

GASKET IDENTIFICATION & SELECTION

Use the equipment data to identify the compatible sealing gasket.

A gasket must not be purchased by outline alone. Provide the equipment brand, model, nameplate, plate code or clear part photographs; CHENHE will verify the plate groove, fixing arrangement, fluid and temperature.

Equipment & model

Brand, model, nameplate or previous purchase record

Plate & gasket details

Photos of end/intermediate plates, groove and fixing clips

Fluid & temperature

Operating fluid, concentration, continuous and peak temperature

Quantity & delivery

Required quantity, packaging and destination country

BRANDS & MODELS

Compatibility matrix for major brands

Select a sample to filter the matching models; all models are shown by default. The table scrolls horizontally on smaller screens.

Brand	Product series	Compatible models	Common compounds	Fixing method
Alfa Laval	T series	T2 / T5 / T6 / T8 / T10 / T15 / T20 / T21 / T25 / T35 / T45 / T50	NBR / EPDM / FKM / Food grade	Clip-on / Bonded
Alfa Laval	M / TL / TS / MX / MA	M3 / M6 / M10 / M15 / M20 / TL3 / TL6 / TL10 / TL15 / TS6 / TS20 / MX25 / MA30	NBR / EPDM / FKM / High-temperature compounds	Clip-on / Bonded
Kelvion · GEA Ecoflex	NT series	NT25M / NT50M / NT100M / NT150L / NT250S-M-L / NT350 / NT500	NBR / EPDM / FKM / HNBR	LocIn / Clip-on
Kelvion · GEA Ecoflex	VT series	VT04 / VT10 / VT20 / VT40 / VT80 / VT405P / VT805	NBR / EPDM / FKM	Clip-on / Bonded
Danfoss SONDEX	S series	S4A / S7A / S8A / S14A / S17 / S19A / S20A / S21A / S22 / S31A / S37 / S41 / S42 / S43 / S47 / S62 / S65 / S100 / S121 / S251	EPDM-HT / NBR-HT / FKM	SonderLock / Hang-on
Tranter	GX / GT series	GX-007 / GX-012 / GX-018 / GX26 / GX-042 / GX-051 / GX-060 / GX-085 / GX-091 / GX-100 / GX-118 / GX-145 / GX-205 / GX-265	NBR / EPDM / FKM / HNBR / EPDM-RC	Clip-on / Bonded
Tranter	GC / GL / UXP / GFP	GC12 / GC16 / GC26 / GC51 / GC60 / GL13 / UXP / GFP	NBR / EPDM / FKM	Confirm against plate profile
SPX FLOW APV	SR / J / H series	SR1 / SR2 / SR3 / SR6 / SR9 / SR14 / SR15 / SR23 / SR30 / SR41 / SR61 / H17 / J107 / J154 / N35	NBR / EPDM / FKM / Food grade	Snap-on / Bonded
HISAKA	UX / RX / LX / SX	UX-005 / 01 / 10 / 20 / 30 / 40 / 80 / 90 / 100 / 110 / 130 / 160; RX / LX / SX series	NBR / EPDM	Slit-in A / Bonded
FUNKE	FP series	FP10 / FP2000 / FP4031 / FP4040 / FP4050 / FP4071 / FP7120 / FP7160 / FP7190 / FP31 / FP40 / FP50 / FP71 / FP81 / FP120 / FP160 / FP190	NBR-HT / HNBR / EPDM-HT / FKM	Clip-on
API Schmidt-Bretten	SIGMA series	SIGMA 13 / 19 / 25 / 26 / 27 / 29 / 35 / 37 / 38 / 56 / 66 / 76 / 96	NBR / EPDM / FKM	Confirm by plate or nameplate
thermowave	TL series	TL50 / TL90 / TL150 / TL150PP / TL250 / TL400 / TL650 / TL850	NBR / EPDM / FKM	Clip-on / Bonded

Compatibility must be verified against the nameplate, plate dimensions, gasket fixing arrangement and physical-part photographs. Compare the matching replacement plate or send the model and photos for identification. Third-party brand names are used solely for replacement-part identification.

COMPOUND SELECTION

Compound, temperature and fluid compatibility.

The ranges below support preliminary discussion. Final material selection depends on fluid concentration, continuous and peak temperatures, and equipment conditions.

Compound code	Material name	Reference temperature	Typical fluids	Selection note
NBR	Nitrile rubber	-15–110°C	Oils, fuels and animal/vegetable fats	Not recommended for high-temperature steam, ozone or strong oxidizers
NBR-HT	High-temperature nitrile	Approx. -15–130/140°C	High-temperature oils and lubrication systems	Confirm continuous temperature and fluid concentration
EPDM	Ethylene propylene diene rubber	-25–150°C (selected grades to 170°C)	Hot water, steam, dilute acids/alkalis and glycol-water solutions	Not recommended for mineral oils or hydrocarbon fuels
EPDM-HT	High-temperature EPDM	-25–160/170°C	High-temperature water and steam duties	Confirm pressure and peak temperature
FKM / FPM	Fluoroelastomer	-5–180°C (special grades to 200°C)	Oils, fuels, aromatics and many chemical fluids	Review steam, amines, ketones and low-temperature duties
HNBR	Hydrogenated nitrile rubber	-20–150°C	Oils, refrigerants and high-strength applications	Confirm compatibility with the specific refrigerant
CR	Chloroprene rubber	-30–110°C	General water systems and weather-resistant duties	Review strong acids/alkalis and high-temperature oils
IIR	Butyl rubber	-40–130°C	Applications requiring low gas permeability	Confirm equipment model and fixing arrangement
Food grade	Food-grade compound	Subject to the base polymer range	Food, beverage and hygienic systems	Confirm applicable compliance and batch certification