Products

Huaqing Huu803 Unbalanced Double Cartridge Seal for Burgmann M74 -D Type Change

China Huaqing Huu803 Unbalanced Double Cartridge Seal for Burgmann M74-D Type Change, Find details about China Pump Seal, Cartridge Seal from Huaqing Huu803 Unbalanced Double Cartridge Seal for Burgmann M74-D Type Change

Model NO.
HUU803
Type
HUU803
Balance
Unbalanced
Trademark
Huaqing
Transport Package
Carton Box
Specification
20-75mm shaft diamters applicable
Origin
China
HS Code
8484200090
Model NO.
HUU803
Type
HUU803
Balance
Unbalanced
Trademark
Huaqing
Transport Package
Carton Box
Specification
20-75mm shaft diamters applicable
Origin
China
HS Code
8484200090
Product Description

HUU803 Double Cartridge Mechanical Seal for Pumps
 

Features

  • For plain shafts
  • Dual seal
  • Unbalanced
  • Rotating multiple springs
  • Independent of direction of rotation
  • Seal concept based on the M7 range
  • Variant with pumping screw available (M74F-D)

Advantages

  • Efficient stock keeping due to easily interchangeable faces
  • Extended selection of materials
  • Flexibility in torque transmissions

Operating range

Shaft diameter:
d1 = 20 ... 75 mm
Pressure:
p1 = 16 bar
Temperature:
t = -40 °C ... 220 °C

Sliding velocity:
vg = 20 m/s (66 ft/s)
Axial movement:
d1 up to 75 mm: ±0.5 mm
d1 from 75 mm: ±2.0 mm

Materials

Seal face: Silicon carbide (Q1)
Seat G9: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B), Silicon carbide (Q1)
Seat G4, G6 (Q1, Q2), Seat G13 (A, B)

Secondary seals: EPDM (E), FKM (V), FFKM (K)
Springs: CrNiMo steel (G)
Metal parts: CrNiMo steel (G), Duplex (G1)

Recommended applications

  • Chemical industry
  • Process industry
  • Pulp and paper industry
  • Low solids content and low abrasive media
  • Toxic and hazardous media
  • Media with poor lubrication properties
  • Adhesives
Chemical standard pumps
Huaqing Huu803 Unbalanced Double Cartridge Seal for Burgmann M74-D Type ChangeHuaqing Huu803 Unbalanced Double Cartridge Seal for Burgmann M74-D Type Change

Huaqing Huu803 Unbalanced Double Cartridge Seal for Burgmann M74-D Type ChangeOur company
Huaqing Fluid Technology Co., Ltd. is committed to be a professional provider of mechanical seal products and solutions. Founded in 1993, Huaqing is mainly specialized in R&D, manufacture and sales of mechanical seals, mechanical seal support systems and marine stern tube seals. Huaqing seal products are widely used in different industrial sectors, like petroleum, chemical, military, oil, electric power, shipbuilding and sewage treatment. Huaqing also welcome any requirement on challengable non-standard mechanical seal design, manufacture and service.
Huaqing is dedicated to being the most reliable partner of you!
Huaqing Huu803 Unbalanced Double Cartridge Seal for Burgmann M74-D Type Change
Our Workshop
Huaqing Huu803 Unbalanced Double Cartridge Seal for Burgmann M74-D Type ChangeOur quality control
Huaqing Huu803 Unbalanced Double Cartridge Seal for Burgmann M74-D Type ChangePhysics & chemistry lab                        High parameter testing lab
- non-destructive testing; Spectrum analysis; Coordinate measuring; other testing instruments;
Totally 15 type testing platforms, including 6 for pump seal testing, 2 for kettle seal testing, 2 for stern tube seal testing,
2 for compressor seal testing, 3 for other seal application.
Testing condition:
Max. medium temperature: 300ºC
Max. medium pressure: 13MPa
Max. rotating speed: 25,000RPM

Our certificates
Huaqing Huu803 Unbalanced Double Cartridge Seal for Burgmann M74-D Type Change

FAQ
Q: Are you a trading company or manufacturer ?
A: We are factory.
 
Q: How long is your delivery time?
A: Generally it is 5-10 days for stock products; if no stock, it is 15-25 days depends on quantity ordered.
 
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer sample free of charge but do not pay the cost of freight.
 
Q: What is your terms of payment ?
A: Order amount less than1000USD, 100% in advance. Order amount greater than1000USD, 30% T/T in advance, then balance before shipment.

You Might Also Like