Supply Plate&Gasket Sondex S4A 381*70 Replacement Plate Heat Exchanger Spare

Product Specification

Supply Plate& Gasket Sondex S4A 381*70 Replacement Plate Heat Exchanger Spare  Parts

Supply sondex Plate Gaskets Model: 

S4A S7A S8 S8A S14A S15 S19A S20 S20A S21 S21A S22 S27A S30 S35 S37 S37B S38 S39 S41 S41A S42 S43B S47B S50 S62 S64 S65B S65C S65G S81 S100B S121 S188 SFD13

Sondex Plate heat exchanger spare parts size specifition.

Model	S4A Hang-om	S15	S8 Sondersnap	S8A Hang-on	S14A Hang-on	S7A Hang-on
HC=mm	70	126		70	126	126
VC=mm	381	694		656	694	394
Model	S19A	S20	S20A Hang-on	S21 Sonderlock	S21A Hand-on	S22 Sonderlock
HC=mm	192	126	126	225	225	225
VC=mm	700	894	894	719	719	719
Model	S121	S30	S35	S37 Sonderlock	S38 Sondersnap	S39
HC=mm	480	202	283	238		202
VC=mm	1490	950	800	1441		1150
Model	S41	S41A	S43 Sonderlock	S47 Sonderlock	S50	S62 Sonderlock
HC=mm	296	296	395	225	202	296
VC=mm	890	890	791	1365	1450	1292
Model	S64 Sonderlock	S65	S65 Sonderlock	S81	S100 Sonderlock	S120
HC=mm	225	395	395	480	395	480
VC=mm	1771	1091	1091	1080	1489	1490

 

Sondex Products Pictures:

 

 

 

 

 

How to choose the Gasket?Hope the following information can help you!

 

Plate heat exchanger gaskets for the Semiconductor industry

QP Silastic:

Silastic gaskets are the highest purity gasket solution available, containing a silicon elastomer that is based on diethyl and methylvinyl siloxane (VMQ) copolymer that is reinforced with silica. We utilize medical grade silastic to meet the industry’s stringent purity demands when measurements of parts per trillion are needed for UPW applications. Silastic gaskets are recommended for use with both titanium and stainless steel, but not to be used with temperatures exceeding 100°C (212°F) with water or steam due to hydrolysis reaction. These gaskets are also ozone resistant, which means they can be stored for later use with proper packaging.

Viton: We offer two types of Viton gaskets – FKMT and FKMG. Made of a special fluorocarbon material, these gaskets are tailor-made for use with high temperature steam applications. Viton gaskets are recommended for use with distilled water and systems when lower purity measurements are desired – such as parts per million. Viton gaskets can be used with stainless steel plates up to 180°C (356°F) and up to 100°C (212°F) with titanium plates.

NBR: The Alfa Laval NBR rubber base is made of an acrylic nitrile and butadiene type of rubber polymer, which gives an oil resistant gasket material combining good oil and solvent resistance at a competitive price. NBR gaskets are the most cost-effective option and are ideal for water-to-water use in non-process related duties such as heat recovery and potable water applications. These gaskets should not come in contact with UPW or steam. NBR gaskets can be used in temperatures up to 138°C (280° F) and are readily stocked and available for immediate delivery.

FEPM: FEPM is a fluoroelastomer based on an alternating copolymer of tetrafluoro ethylene and propylene. These gaskets have excellent chemical resistance in ammonia/ amines, crude oil, hydrogen sulphide, oxidizing fluids, high temperature steam, bases and acids. FEPM gaskets can be used with both titanium and stainless steel plates. They are recommended for use in high temperature applications and for distilled water processes and systems when lower purity measurements are required – such as parts per million. Alfa Laval is currently testing the FEPM material in an actual semiconductor process. (Note: FEPM gaskets cannot be used below 10°C (50°F)).

EPDM and EPDMP: EPDM gasket material is based on an ethylene-propylene type of rubber polymer. These gaskets have a resistance to water, steam, salt solutions, acids and alkalies and are very good with exception of strong oxidizing acids such as nitric acid or strong hot sulphuric acid. EPDM gaskets can be used with water-to-water and high temperature applications, but it’s recommended that these gaskets do not come in contact with UPW, distilled waters or high purity systems.

APPLICATIONS:

1. Plate heat exchanger units
2. Plate Cooler Units
3. Heating and cooling of clean liquids
4. Food industrial brewery
5. Evaporators and condenser units
6. Boiler, district heating and ventilation
7. Solar heating and air conditioning units
8. Heating pumps and heat recovering units
9. Etc.

ADVANTAGES:

The various models for your choose, Exist Mould .

 High quality and competitive price, fast delivery.

Design more compact engineered systems.

Install a more cost effective, superior solution to your heat transfer applications.

Reduce cooling media volume, further reducing the cost of fluid handling systems and energy consumption.

Simplify maintenance and  repair.

Display Show :

Provide you with quick delivery and the most competitive pricing available.

All these models are exsit moulds,Welcome to inquiry us,welcome to visit our factory,we also manufacture Plate heat exchanger. Our brand is HRSB and BEST,if any request.please feel free to get touch us.