Multiple spring mechanical seal
Hydro Serve Technologies

TYPE F1 & F14 are general-purpose multi-coil spring unbalanced seals. Designated as F1 & F14 for the unbalanced Versions with 'O' Ring & PTFE wedge respectively.

Shaft fretting is minimized due to lower spring loads provided through wedge or 'O' Rings, occupies less stuffing box area due to its narrow cross-section & compact design.

These Seals can be easily assemble of dismantled through circlip provided & can be change to Balance version of its type merely by changing the carbon face only & can be provided with single, double or tandem arrangement with external seal support systems & devices

Applications :
Generally used in Petrochemicals, Light Hydrocarbons & General Industrial fluids.

Material :
Seal Faces : Carbon Vs Ceramic/Sic./TC
Secondary Seals : Viton/PTFE/GFT
Metal Components : SS-316

Operating Limits :
Shaft Dia. : 14 to 150mm
Pressure : up to 10 Bars
Temp. : -50 to 280°C
Speed : up to 25 m