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QBW Flowserve Mechanical Seal Dual Pressurized Face External Mechanical Seal

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QBW Flowserve Mechanical Seal Dual Pressurized Face External Mechanical Seal

Name: QBW Flowserve Mechanical Seal Dual Pressurized Face External Mechanical Seal
Brand: BESTSEAL
Price: 1 USD

China QBW Flowserve Mechanical Seal Dual Pressurized Face External Mechanical Seal wholesale

Delivery Time : 15 working days

Gaskets : Fluoroelastomer, perfluoroelastomer

Model Number : QBW

Temperatures : -40°C to 204°C (-40°F to 400°F)

MOQ : 1pc

Packaging Details : Carton

Metal components : 316 stainless steel, Alloy C-276, Alloy 20

Springs : Alloy C-276

Supply Ability : 1000000/Month

Stationary face : Silicon carbide, tungsten carbide, diamond coating

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

Rotating face : Carbon, silicon carbide, diamond coating

Certification : ISO9001

Speed : to 23 m/s (75 fps)

Brand Name : BESTSEAL

Pressure : to 51.7 bar (750 psi)

Place of Origin : CHINA

Shaft sizes : 12.7 to 139.7 mm (0.500 to 5.500 in)

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Flowserve QBW Dual Pressurized-Face to Back Cartridge Mechanical Seal for Pump

Mechanical Seals
Pump Seals
Pusher Seals

Flowserve QBW Pusher Seal

QBW seals are balanced pusher seals available in dual seal configurations used for sealing environmentally-restricted products and meeting the most stringent regulations. The QBW is fully compliant with API 682 Type A requirements.

Features and Benefits

Greater reliability and installation ease assured by rugged components, heavy duty seal faces, and cartridge seal configuration
Satisfies all API 682 design and qualification test requirements for single and dual arrangement seals
Optimal face cooling and reduced distortion with available multiport injection
Increased safety and environmental compliance assured by dual seal arrangement, which provides for safety backup and emissions control in hazardous services
Longer equipment life and reliability from design that runs cooler and is less sensitive to vapor pressure margin, even under upset conditions

Specifications

API 682
Pressure: up to 51.7 bar (750 psi)
Temperature: -40° to 204°C (-40°F to 400°F)
Speed: up to: 23 m/s (75 fps)
Sizes: 12.7 to 139.7 mm (0.500 to 5.500 inch)

Industries

Power
Nuclear
Conventional Steam
Combined Cycle
Biomass & MSW
Chemicals
Basic (Organic & Inorganic)
Water
Water Management
Desalination
Oil & Gas
Downstream Processing

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 Pump Seals Pusher Seals

Your Fast-Track Alternative to Flowserve QBW

Custom Pump Seals Pusher Seals — From Drawing to Delivery in 15–20 Working Days

QBW Flowserve Mechanical Seal Dual Pressurized Face External Mechanical Seal

Product Tags:

qbw flowserve mechanical seal

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pressurized face external mechanical seal

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