Mechanical Seal ,Screw Type Mechanical Shaft Seal M7F for Screw Pump SIC VS SIC VITON

Mechanical Seal Replacement M7N Wave Spring Type

Features:

The M7F mechanical seal range is designed for universal application and ideal suited for standardization. The loosely inserted seal faces are easily exchanged, permitting all combinations of materials and stock rationalisation.

APPLY SCOPE:

Medium pressurs:0~0.3MPa

Medium temperature:0~180degree

Rotational speed:≤500r/min

Medium:Stream,river water,sewage,sea water,weal and sour,the weak alkali waits the general corrosion liquid.

M7N Mechanical Material

•Rotary Ring(Carbon/SiC/TC)

•Stationary Ring(Ceramic/SiC/TC)
•Secondary Seal(NBR/EPDM/)
•Spring & Other Parts(SS304/SS316)

Advantages :
1• Universal application opportunities
2• Efficient stock keeping due to easily interchangeable faces
3• Extended selection of materials
4• Flexibility in torque transmissions
5• Insensitive to low solids contents
6• Self cleaning effect
7• Short installation length possible (G16)
8• Pumping screw for media with higher viscosity (M7N burgmann mechanical seal)

Benefit:
1• Lepu seal is one best manufacturer for mechanical seal, with low price and top quality.
2• Lepu seal can offer M7NM3N burgmann mechanical seal.
3• Delivery time: 20-25days.
4• Certification: ISO9001, SGS


All in Total :
The protection of mechanical seal face during installation due to special bellows design as single seal or single spring.
Another adventage of M7N ,M3N burgmann mechanical seal is dimension adaptions and additional seats available Universal application opportunities.
This also can provide important material certifications available.

Shipping & Payment Terms:

Port of Loading: Shanghai

Shipping Method: DHL,UPS,FEDEX,TNT, etc

Payment Terms: T/T, Western Union, money gram

Our seals are high-qualified due to we strictly follow the DIN24960, ISO3069, EN12756, API628 standards.

If the seal is not the one you need, contact us and inform us your pump model or drawing, material, shaft size for quotation. We will advise you and offer you corresponding mechanical seals.

Customized products and OEM is welcomed.

We offer factory price, high quality, fast delivery and best services.