quality ECS Metal John Crane Shaft Seal 20bar Bellows Dry Mechanical Seal For Process Pumps factory

ECS Metal John Crane Shaft Seal 20bar Bellows Dry Mechanical Seal For Process Pumps

Basic Properties

Place of Origin: CHINA

Brand Name: BESTSEAL

Certification: ISO9001

Model Number: ECS

Trading Properties

Minimum Order Quantity: 1pc

Payment Terms: T/T,Western Union,D/P,D/A,L/C

Supply Ability: 1000000/Month

PDF

BESTSEAL-ECS.pdf

John Crane ECS Metal Bellows Dry Running Cartridge Mechanical Seal for Process Pumps ECS Metal Bellows Dry-running Secondary Emission Containment Seal Available in low- and high-temperature designs, the ECS is a dry-running seal for emission containment and safety/backup that successfully controls ...

Product Details

Highlight:

ECS Metal john crane shaft seal

,

john crane shaft seal 20bar

,

Process Pumpsdry mechanical seal

Temperature Limit: Low Temperature: Up To 400°F /204°C, High Temperature: Up To 800°F /425°C

Pressure Limits Dynamic (Wet): 300 Psi(g)/20 Bar(g)

Pressure Limits Static Containment (Wet And Dry): 450 Psi(g)/31 Bar(g)

Pressure Limits Dynamic (Dry): 15 Psi(g)/1 Bar(g)

Speed Limits: 5000fpm/25m/s

Recommended Applications: Process Pumps, Other Rotating Equipment, High-temperature And Low-temperature Hydrocarbons

Product Description

John Crane ECS Metal Bellows Dry Running Cartridge Mechanical Seal for Process Pumps

ECS

Metal Bellows Dry-running Secondary Emission Containment Seal

Available in low- and high-temperature designs, the ECS is a dry-running seal for emission containment and safety/backup that successfully controls VOC (volatile organic compounds) and VHAP (volatile hazardous air pollutant) emissions. The ECS provides an economical alternative to dual seals with liquid barrier systems. As a self-contained cartridge, the outer ECS is used with either a rotating or stationary John Crane primary seal and will successfully contain any nominal leakage from the primary seal. The seal also acts as a backup providing and additional level of safety during process or system upsets.

Features

An effective solution in meeting emission requirements while eliminating the need for liquid barrier systems.
Will contain any nominal leakage from the primary seal and act as a backup providing an additional level of safety during process or system upsets.
As a self-contained cartridge, the outer ECS can be used with either a rotating or stationary John Crane primary seal of a bellows or pusher design.
Available in low- and high-temperature designs. Optimized tribopair ensures long life with low face wear and heat generation.
Stationary mounted, uniformly loaded bellows plates produce closely controlled seal face loads for extended and reliable performance.
High-temperature version utilizes flexible graphite secondary seals for high-temperature applications.
High-temperature variant constructed of Alloy 718 bellows for its high-temperature, high-strength and corrosion-resistance capabilities.

BESTSEAL — Your Reliable Partner for Mechanical Seals

BESTSEAL Advantage:
15 years	Focused in mechanical seal manufacturing
3 hours	Quotation response only takes 3 hours
1 day	Provide production assembly drawings
1 piece	MOQ, One piece can also be produced
15-20 working days	The production cycle only takes 15-20 working days
real-time	Real time synchronization of production progress

BESTSEAL Cartridge Mechanical Seals
Your Fast-Track Alternative to John Crane ECS
Custom Cartridge Mechanical Seals — From Drawing to Delivery in 15–20 Working Days