Mechanical seals - Mechanical seals for Flygt® pumps

FPP e FPA Cartridge Mechanical Seals for FLYGT® pumps

General features

Interchangeable with Flygt type P
Aftermarket replacement parts for Flygt® pumps

Materials
Lower seal
Rotating seal faces: tungsten carbide/WIDIA (U).
Stationary seal faces: tungsten carbide/WIDIA (U).
Elastomers: VITON (V).
Spring: Stainless steel AISI304 (F).
Upper seal
Rotating seal faces: Carbon graphite resin impregnated (B).
Stationary seal faces: Aluminium oxide (V1).
Elastomers: VITON (V).
Spring: Stainless steel AISI304 (F).

Operating range
Pressure: 12 bar
Sliding velocity: 10 m/s
Temperature: -20°C +200°C

Application
Specially suitable for FLYGT® pumps
Chemically and mechanically aggressive liquids
Acid solutions and corrosive substances
Particularly suitable for fluids with abrasive contents
Clean and dirty water up to 120°C
Resistance to greases, oils, paints and solvents

Products

AREM code	Double cartridge seal	Ø Shaft	Lower seal's materials	Upper seal's materials	For Flygt®
					Pumps:	Mixers:
0208008	FPP 20	20	R:Tungsten carbide S:Tungsten carbide	R: Graphite S: Aluminium oxide	2610 / 2620 / 2630 / 2640	4630.412 / 4640.412
0208009	FPA 25	25