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Home < Products < NRA-105/55E-A

NRA-105/55E-A

Product Description:Single cartridge mechanical seals NRA-105/55E-A replace Burgmann mechanical seals. Sellos mecánicos de cartucho individuales ANR-105 / 55E-A reemplazan Burgmann sellos mecánicos.
Product Description









Sdms Seal Co., Ltd. is a complete distributors of design, manufacture and repair of industrial sealing systems and control fluid.We produce inch & metric sizes mechanical shaft seals, single cartridge mechanical seal,dual cartridge mechanical seal, mixer seals,agitator seals, reactors seals, mechanical seals for pump shafts, double cartridge seals for equipment revolving. Our products can replacement of John Crane,Eagle Burgmann,Chesterton,Roplan,Flowserve,Sharpe,Andritz,Ekato, Grundfos,ITT,KSB,Lightnin,Sulzer,Warman,Flygt,Katrex,Aflas,AES,Sterling,Vulcan, Pac-Seal and customized OEM seals etc. We also do repair of mechanical seals of all brands quickly and guarantee.We have certificate of API Spec Q1, CE, ISO9001, which will add to our product reliability.For product dimensions and more Information, please contact us.

Model No.: NRA-105/55E-A  Style: mechanical seals cartridge seals

Material 
Sealing ring :  TC
Other metal parts :  2Cr13/304/316L
Auxiliary seal :  FPM/FKM/MVQ/NBR

Design features
Single cartridge mechanical seals NRA-105/55E-A replace Burgmann mechanical seals. We have preseted it before delivery,once installed, only you must remove limit block with red color painting,it is convenient installation and replacement.For the structure of the u-shaped slot on gland screw groove installation, this structure is more flexible.

Advantage
Low cost,Simple design,Easy to install,Interchangeable parts,Adaptable to most pumps

Recommended Applications Pumps and Rotating Equipment
Replacement Burgmann

Packaging Details:standard export carton/plywood box or according to the requirement.Delivery Detail:normally 15-30 days, according to the quantity.
We are the real manufacturers from China, we can provide the picture of each product with multiple perspectives.

Sdms Seal Co.,Ltd. es un proveedor completo de dise?o, fabricación y reparacion de sistemas de sellado industrial y control de fluidos.Fabricamos cierres mecánicos de resorte unico, cierres mecánicos de resortes multiples, cierres mecánicos de fuelle, cierres para fuelle metálico, sellos de ballesta para bombas, compresores, mezcladores, reactores,agitadores y otro equipo rotativo.Las marcas de sellos que reponemos diariamente son John Crane,Eagle Burgmann, Chesterton,Roplan,Flowserve,Sharpe, Andritz, Ekato, Grundfos,ITT,KSB,Lightnin,Sulzer,Warman, Flygt,Katrex,Aflas,AES,Sterling,Vulcan entre otros.Tambien hacemos reparación de sellos mecánicos de todas las marcas con rapidez y garantía. Estamos en condiciones de cerfificar API Spec Q1,CE, ISO9001,lo que agregará confiabilidad a nuestro producto.Por dimensiones y mayor informatión,contáctenos.

Nuestros materiales
Comportamiento químico, temperatura, viscosidad y presión de vapor, etc factores para elegir sellos mecánicos.Los sellos mecánicos pueden ser fabricados con diversos materiales.
Cuerpo del sello : aceros inoxidables304,316,316L y 2205 etc.
Cara rotatoria: hastelloy, carburo de silicio ,grafito y ceramica etc.
Asiento estacionario: hastelloy, carburo de silicio,grafito y ceramica etc.
Elastómeros: vitón, aflax, buna, propileno y silicona etc.

Ventajas
Bajo costo,Dise?o simple ,Fácil de instalar ,Repuestos intercambiables ,Adaptable a la mayoría de bombas


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Application
Design features
Single cartridge seal
Pusher
Single spring seals
Independent of direction of rotation
Admissible axial movement ±2
Parameters
Temperature:150 ℃
Pressure:0.8 Mpa
Rinse:External flushing circulation
Speed:1800 r/min
Shaft via:55 mm
Technical data
About information
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SDMSSEAL     In Business Since 1976