EMG1 Rubber Bellows Seal

Detalles del producto

Lugar de origen: Porcelana

Nombre de la marca: JG

Certificación: FDA and ISO 9001:2008

Número de modelo: MG1

Condiciones de pago y envío

Cantidad de orden mínima: 5 piezas

Detalles de empaquetado: caja blanca o como requisito del cliente

Tiempo de entrega: 3 ~ 10 días

Condiciones de pago: T/T, Western Union, MoneyGram

Capacidad de la fuente: 2000 piezas

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Especificaciones

Descripción

Especificaciones

Resaltar: 
                                                                                                                                                                                                                                                                                                                                                                                                      EMG1 rubber bellows mechanical seal, single mechanical seal with rubber bellows, EMG1 bellows seal for industrial use
                                                  

Nombre del producto:	Sello de fuelle de caucho EMG1	Característica:	A prueba de aceite resistente al desgaste
Piezas de metal:	Acero inoxidable (p. ej., AISI 304, 316)	Solicitud:	Sello de bomba sumergida
Temperatura:	-20~120℃	Presión:	≤1.2MPa

Nombre del producto:	Sello de fuelle de caucho EMG1
Característica:	A prueba de aceite resistente al desgaste
Piezas de metal:	Acero inoxidable (p. ej., AISI 304, 316)
Solicitud:	Sello de bomba sumergida
Temperatura:	-20~120℃
Presión:	≤1.2MPa

Descripción

EMG1 Rubber Bellows Seal

The EMG1 is a cartridge-type mechanical seal that utilizes a flexible, rotationally-mounted rubber bellows as both the secondary sealing element and the spring mechanism. This innovative design eliminates traditional coil springs and shaft-mounted O-rings for enhanced reliability.

Aspect	Description
Core Design	Rotating elastomer bellows design; optimized geometry for improved self-alignment and reduced stick-slip; full-length shaft protection sleeve
Primary Advantages	Full interchangeability with MG1 series; tolerant of shaft deflection; protected sealing faces during installation; robust performance in demanding services
Typical Face Materials	Antimony/Resin-Impregnated Carbon, Silicon Carbide (eSiC-Q7), Tungsten Carbide
Bellows/Elastomer Materials	NBR (Nitrile), EPDM, FKM (FPM/Viton®) - Material selection is critical for fluid compatibility
Metal Parts	Stainless Steel (AISI 304, 316), Hastelloy
Recommended Applications	Industries: Chemical, Petrochemical, Pharmaceutical, Sugar, Pulp & Paper, Water & Wastewater, Food & Beverage Media: Water, wastewater, slurries (solids ≤ 5%), chemicals, oils, emulsions

Key Technical Details & Recommendations

Technical Evolution: Features optimized bellows geometry for better shaft follow-up and a proprietary PEEK-PTFE disc on the bellows foot, which acts as a self-cleaning and centering device against the shaft, enhancing reliability
Application Versatility: Suitable for centrifugal pumps, screw pumps, submersible pumps, and can be configured as a tandem or back-to-back double seal for hazardous media or higher-pressure applications
Selection Imperative: Correct selection of face material combination and elastomer compound for the bellows must be based on exact fluid composition, temperature, pressure, pH, and solids content

Operating Parameters

OPERATING LIMITS

Temperature	-20°C to 120°C
Pressure	≤ 1.2 MPa
Speed	≤ 10 m/s
Medium	Water, oil, weak corrosive medium

Material Combination

STANDARD CONFIGURATION

Sealing face: Silicon carbide
Secondary sealing: Rubber bellows
Metal component: Stainless steel

Important: Always consult the manufacturer's chemical resistance and temperature rating charts for proper material selection based on your specific application requirements.