FW-VO Single Outside type Mechanical Seal For Vertical Pumps and Bio-Fermenters.

Basic Features

• Structure: Single End
• Pressure: Low Pressure Mechanical Seals
• Speed: Low, Moderate and High Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Corrosion
• Standard: HG21571-95
• Model NO.: VO-Single Outside
• Balance: Balanced
• Specification: Inner Diameter: 20 mm to 150 mm

Product Detailed Description

FW-VO Mechanical Seal for Vertical Type Bio-Fermenter Equipment and Vertical Pumps

Structural Features:

FW-VO is the single end is balanced. The component is single dry running seal in case of bio-fermenter and Quench seal in case of vertical pumps. Special self-lubricated faces are used. this seal can replace gland packing conventionally and economically. hydraulically balanced stationary face is free from any clamping stresses which cause leakage during start-ups. The seal can tolerate large radial run out.

Industrial Standards:

HG21571-95

Scopes of Application:

Mainly used in top driven vertical type agitation equipment, pharma reactors, Bio-fermenters, vertical pumps , multimills and rotocon dryers.

Operation Parameters:

• Pressure: Full vacuum ~ 0.6 MPa
• Temperature: – 40 ~ 200 ºC
• Linear Speed: 15 m/s or less

Materials:

• Rotary Ring: SiC/TC
• Stationary Ring: Car
• Elastomers: NBR/Viton/EPDM/Aflas/PTFE/FFKM
• Springs: SS304/SS316/HC-27
• Metal Parts: SS316/SS316L/ Alloy-20

Mediums:

water, oil, gases. weak alkali, and other normal mediums

Customization:

Changes of materials for getting other operating parameters are possible. Contact us with your requirements.