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Franklin Electric Centrifugal Self Priming Frame Mount FTT 20–40 is engineered for demanding applications, featuring a cast iron volute with reinforced ribs, a two-vane enclosed impeller capable of handling spherical solids, and a built-in check valve to prevent siphoning. Its heavy-duty bearing frame supports belt or direct drive systems, making it suitable for irrigation, construction, and municipal use.
FEATURES
SPECIFICATIONS
APPLICATIONS
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| Fig. No. | Part Description | Part No. | Materials | ||
|---|---|---|---|---|---|
| FTT-20 | FTT-30 | FTT-40 | |||
| 1 | FTT Pump Case | 305454001 | 305454002 | 305454003 | Cast iron, ASTM-A48 CL30 |
| 2 | FTT Impeller | 305454004 | 305454005 | 305454006 | Cast iron, ASTM-A48 CL30 |
| 3 | FTT Seal Plate | 305454007 | 305454008 | 305454009 | Cast iron, ASTM-A48 CL30 |
| 4 | FTT Wear Ring | 305454010 | 305454011 | 305454012 | Ductile iron |
| 5 | FTT Shaft | 305454013 | 305454014 | 305454015 | 7M-212SST |
| 16 | FTT Ball Bearing* | 305463034 | 305463035 | 305463036 | Misc. |
| 35 | FTT Shaft Key | 305454016 | 305454017 | 1018 CRS | |
| 38 | FTT Bearing Nut | 305463037 | 305463038 | 305463039 | 300 series stainless steel |
| 39 | FTT Bearing Lock Washer | 305463040 | 305463041 | 305463042 | Zinc-plated steel |
| 72 | FTT Check Valve | 305454018 | 305454019 | 305454020 | Cast iron, ASTM-A48 CL30 |
| 73A | FTT Top Weight, Check Valve | 305454021 | 305454022 | 305454023 | Cast iron, ASTM-A48 CL30 |
| 73B | FTT Bottom Weight, Check Valve | 305454024 | 305454025 | Cast iron, ASTM-A48 CL30 | |
| 75 | FTT T-Handle Fasteners | 305454026 | 305454027 | Cast iron, ASTM-A48 CL30 | |
| 78 | FTT Clean-Out Cover | 305454028 | 305454029 | 305454030 | Cast iron, ASTM-A48 CL30 |
| 79 | FTT Transmission Head | 305454031 | 305454032 | 305454033 | Cast iron, ASTM-A48 CL30 |
| 80 | FTT Bearing Cover | 305454034 | 305454035 | 305454036 | Cast iron, ASTM-A48 CL30 |
| 81 | FTT Seal Cover | 305454037 | 305454038 | 305454039 | Cast iron, ASTM-A48 CL30 |
| 90 | FTT Mechanical Shaft Seal | 305463043 | 305463044 | Carbon/ceramic/FKM/stainless steel | |
| 100A | FTT Case Gasket | 305454040 | 305454041 | 305454042 | Nitrile |
| 100B | FTT Flapper Valve | 305454043 | 305454044 | 305454045 | Neoprene |
| 100C | FTT O-ring, Volute | 305463045 | 305463046 | 305463047 | Nitrile |
| 500A | FTT Pipe Plug, NPT (3 pack) | 305463048 | 305463049 | CAD-plated steel | |
| 500B | FTT Pipe Plug, 3/4″ (3 pack) | 305463050 | CAD-plated steel | ||
| 500C | FTT Pipe Plug, 1/4″ (4 pack) | 305463020 | n/a | CAD-plated steel | |
| 500D | FTT Pipe Plug, 1/8″ (3 pack) | 305463051 | n/a | CAD-plated steel | |
| 510 | FTT Impeller Hex Bolt | 305463052 | 305463053 | 305463054 | 300 series stainless steel |
| 520 | FTT Impeller Washer | 305453006 | 305454046 | 305454047 | Aluminum plate |
| 530A | FTT Washer, T-handle | 305463055 | n/a | Zinc-plated steel | |
| 530B | FTT Flapper Bolt | 305463056 | 305463057 | 305463058 | Zinc-plated steel |
| 530C | FTT Hex Nut (8/6 pack) | 305463033 | 305463059 | Zinc-plated steel | |
| 530D | FTT Lock Washer, 3/8″ (8/6 pack) | 305463032 | 305463060 | Zinc-plated steel | |
| 530E | FTT Nut, Flapper | 305463061 | 305463062 | Zinc-plated steel | |
| 530F | FTT Washer, Flapper | 305463063 | n/a | Zinc-plated steel | |
| 530G | FTT Valve Hex Cap Screw (4 pack or 8 pack) | 305463064 | 305463065 | Zinc-plated steel | |
| 530H | FTT Washer, Bearing Cover | 305463066 | 305463067 | Zinc-plated steel | |
| 530J | FTT Bolt, Bearing Cover | 305463068 | 305463069 | Zinc-plated steel | |
| 531A | FTT Threaded Stud, Cover (6 pack) | 305463070 | 305463071 | 305463072 | Zinc-plated steel |
| 531B | FTT Threaded Stud, Transmission (6 pack) | 305463031 | 305463073 | Zinc-plated steel | |
| 532 | FTT Set Screw | 305463074 | 305463075 | Zinc-plated steel | |
| Model | Pump Size (Dis. x Suc.) | Order No. | Weight (lbs) | Solid Size (in) |
|---|---|---|---|---|
| FTT-20 | 2 x 2 | 90240002 | 129 | 1-1/8 |
| FTT-30 | 3 x 3 | 90240003 | 190 | 2 |
| FTT-40 | 4 x 4 | 90240004 | 420 | 3 |
| Model | Group | Suc. x Dis.(NPT) | Dimensionsp | Shaft Dia.(in) | Keyway (in) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | H | J | K | L | M | N | P | Q | R | S | T | U | |||||
| FTT-20 | 801 | 2 x 2 | 21.25 | 3.00 | 3.59 | .44 | 4.00 | 5.00 | 4.78 | 5.75 | 7.25 | 15.50 | 7.42 | 4.75 | 3.25 | 4.25 | 8.50 | 5.38 | 5.38 | 10.75 | 1.250 | 1/4 x 1/4 |
| FTT-30 | 802 | 3 x 3 | 24.71 | 3.00 | 3.42 | .56 | 4.75 | 6.00 | 6.51 | 6.91 | 10.73 | 20.13 | 9.45 | 5.56 | -3.75 | 5.38 | 10.75 | 6.38 | 6.38 | 13.31 | 1.250 | 1/4 x 1/4 |
| FTT-40 | 803 | 4 x 4 | 30.06 | 3.00 | 3.57 | .56 | 7.25 | 9.00 | 6.64 | 9.00 | 14.00 | 26.50 | 11.76 | 7.00 | -4.76 | 7.75 | 15.50 | 8.88 | 8.88 | 17.76 | 1.625 | 3/8 x 3/8 |