AS Seals for Flygt Pumps
Replacement mechanical seal for ITT Flygt pumps. Part of Astra Seals full series of mechanical seal replacements for Flygt pumps.
Materials
Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts
SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts)
45 Variants
| Model | Materials | GA |
|---|---|---|
| FPL | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FQU | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS 20 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS 20 Plastic | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS 25 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS 35 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS 45 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS 60 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS 90 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-A-L20 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-A-U20 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-A-U20/L20 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-B-L28 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-B-U28 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-C-L22 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-C-U22 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-D15 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-E-L22 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-E-U22 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-F-L22 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-F-U22 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-G-U20 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-I-L28 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-I-U28 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-J-L25 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-J-U25 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-K-L35 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-K-U35 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-L-L35 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-M-L35 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-M-U35 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-N-L35 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-O-L45 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-O-U45 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-P-U60 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-Q-L60 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-QN-L55 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-Q-U60 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-S-L80 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-S-U90 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-S-L90 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-T-L120 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-U-L90 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| FS-W-U105 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
| VVQQ0237 | SiC/TC (Rotary) / SiC/TC/Carbon (Stationary) / NBR/FKM/EPDM (Elastomers) / SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
Operating Conditions & Materials
Pressure
Varies by pump model
Temperature
Varies by pump model
Linear Speed
Varies by pump model
Mediums
Wastewater, sewage, and industrial liquids.
Customization Available
Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
Pump & Seal Compatibility Chart
| Pump Model | Shaft Size | Upper Seal | Lower Seal |
|---|---|---|---|
| 3085-091, 3085-120, 3085-170, 3085-171, 3085-181, 3085-280, 3082-290, 3085-890 | 20mm | FS-G-U20 | FS-G-L20 or FS-H-L20 |
| 3101 | 28mm | FS-B-U28 | FS-B-L28 |
| 3102 | 25mm | FS-J-U25 | FS-J-L25 |
| 3126-90, 3126-180 | 35mm | FS-K-U35 | FS-K-L35 |
| 3126-91, 3126-280, 3126-290 | 35mm | FS-K-U35 | FS-M-L35 |
| 3126-181, 3127 | 35mm | FS-M-U35 | FS-M-L35 |
| 3140, 3152 | 45mm | FS-O-U45 | FS-O-L45 |
| 3170, 3201 | 60mm | FS-Q-U60 | FS-Q-L60 |
| 3200 | 60mm | FS-P-U60 | FS-P-L60 |
| 3230, 3300-91, 3300-181, 3300-280, 3300-980, 3305 | 90mm | FS-S-U90 | FS-S-L90 |
| 3310, 3311, 3312, 3350, 3351 | 90~120mm | FS-S-U90 | FS-T-L120 |
| 3355, 3356, 3357 | 90mm | FS-S-U90 | FS-S-L90 |
| 3500, 3501, 3530, 3531, 3600, 3601, 3602 | 90~120mm | FS-S-U90 | FS-T-L120 |
| 4351, 4352, 4400 | 20mm | FS-G-U20 | FS-H-L20 |
| 4410, 4430 | 60mm | — | FS-Q-L60 |
| 4440, 5530 | 35mm | FS-M-U35 | FS-M-L35 |
| 4650, 4660 | 45mm | FS-O-U45 | FS-O-L45 |
| 4670, 4680, 7045 | 60mm | FS-Q-U60 | FS-Q-L60 |
| 7050, 7051, 7055, 7060, 7061, 7076, 7556 | 90mm | FS-S-U90 | FS-S-L90 |
| 7080, 7115 | 90~80/90~120mm | FS-S-U90 | FS-S-L80 / FS-T-L120 |
| 7570, 7585 | 90~120mm | FS-S-U90 | FS-T-L120 |
| Grindex Maior, Master, Matador, Midi, Minette, Salvador | 25~24mm | FS-Z-U25 | FS-Z-L24 |
| Grindex Maxi | 45mm | FS-O-U45 | FS-N-L45 |
| Ready 4, 8, 12 & 16 | 15mm | FS-D-U15 | — |
| Ready 24 | 20mm | FS-A-U20 | FS-A-L20 |
| Ready 90 | 28mm | FS-I-U28 | FS-I-L28 |
| Steaty 7 | 20mm | FS-G-U20 | FS-G-L20 |
| 600 | 60mm | FS-Q-U60 | FS-Q-L60 |
| 605, 615, 665, 670, 680 | 90~80mm | FS-S-U90 | FS-S-L80 |
| 705, 715, 720, 721, 735, 745, 760, 765, 770, 775 | 90~80/90~120mm | FS-S-U90 | FS-S-L80 / FS-T-L120 |
| 820, 840, 841, 860, 880, 881, 900 | 90~80/90~120mm | FS-S-U90 | FS-S-L80 / FS-T-L120 |
| 2004, 2008, 2012, 2016 | 15mm | FS-D-U15 | — |
| 2024 | 20mm | FS-A-U20 | FS-A-L20 |
| 2050, 2052 | 15mm | FS-D-U15 | — |
| 2060 | 20mm | FS-G-U20 | FS-G-L20 |
| 2066 | 20mm | FS-A-U20 | FS-A-L20 |
| 2070 | 22mm | FS-E-U22 | FS-E-L22 |
| 2071 | 22mm | FS-E-U22 | FS-E-L22 |
| 2075 | 20mm | FS-A-U20 | FS-A-L20 |
| 2082, 2090, 2125, 2140 | 28mm | FS-I-U28 | FS-I-L28 |
| 2084, 2135 | 35mm | FS-K-U35 | FS-K-L35 |
| 2101 | 20mm | FS-A-U20 | FS-A-L20 |
| 2102-40 | 22mm | FS-E-U22 | FS-E-L22 |
| 2151-10 | 35mm | FS-K-U35 | FS-K-L35 |
| 2151-11, 2151-50 | 35mm | FS-K-U35 | FS-L-L35 |
| 2201-10, 2201-320, 2201-430, 2201-480 | 45~35mm | FS-O-U45 | FS-K-L35 |
| 2201-590, 2201-690 | 45mm | FS-O-U45 | FS-O-L45 |
| 2201-11 HT or MT | 45mm | FS-N-U45 | FS-N-L45 |
| 2201-11 LT | 45mm | FS-O-U45 | FS-N-L45 |
| 2250, 2290 | 60mm | FS-P-U60 | FS-P-L60 |
| 2400 | 60mm | FS-R-U60 | FS-R-L60 |
| 3041-28 | 120mm | FS-G-U20 | FS-G-L20 |
| 3057 | 20mm | FS-G-U20 | FS-H-L20 |
| 3057-180, 3060 | 20mm | FS-G-U20 | FS-G-L20 |
| 3065 | 20mm | FS-A-U20 | FS-A-L20 |
| 3067-170, 3067-250, 3068 | 20mm | FS-G-U20 | FS-G-L20 |
| 3080 | 20mm | FS-A-U20 | FS-A-L20 |
| 3082 | 22mm | FS-E-U22 | FS-E-L22 |
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