EMG1 Rubber Bellows Seal

جزئیات محصول

محل منبع: چین

نام تجاری: JG

گواهی: FDA and ISO 9001:2008

شماره مدل: MG1

شرایط پرداخت و حمل و نقل

مقدار حداقل تعداد سفارش: 5 عدد

جزئیات بسته بندی: جعبه سفید یا به عنوان نیاز مشتری

زمان تحویل: 3 ~ 10 روز

شرایط پرداخت: T/T، وسترن یونیون، مانی گرام

قابلیت ارائه: 2000 عدد

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مشخصات

توضیحات

مشخصات

برجسته کردن: 
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نام محصول:	مهر و موم لاستیکی EMG1	ویژگی:	ضد روغن مقاوم در برابر سایش
قطعات فلزی:	فولاد ضد زنگ (به عنوان مثال، AISI 304، 316)	برنامه:	مهر و موم پمپ غوطه ور
دما:	-20 تا 120 درجه سانتیگراد	فشار:	≤1.2MPa

نام محصول:	مهر و موم لاستیکی EMG1
ویژگی:	ضد روغن مقاوم در برابر سایش
قطعات فلزی:	فولاد ضد زنگ (به عنوان مثال، AISI 304، 316)
برنامه:	مهر و موم پمپ غوطه ور
دما:	-20 تا 120 درجه سانتیگراد
فشار:	≤1.2MPa

توضیحات

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.