Fluid Tech Systems offer ROTOFLUID brand gear pump Model FTNX/FTBX which is heavy duty flange and foot mounting type external gear pump. Model FTNX/FTB is modified version of Model FTRN/FTRB to achieve high pressure. These pumps having doubled helical finished gears and hardened & ground shafts. Due to double helical gear it prevent axial load and side thrust which help to increase life and performance of pump. Model FTBX is a bush bearing type pump which can be used for viscous liquid having sufficient lubricating value for intermittent duty; however for continuous duty pump have needle roller bearing in Model FTNX and it will be selected for liquid having low viscosity, power lubricating values.
In these pumps size "1" to "2 " are provided with thread at end of suction & delivery and they are available with foot or flange mounting, But in size 3" to 4" are provided with flange at the end of suction & delivery and they are available with foot mounting only. These pumps can be operated up to pressure of 20 kg/cm with 5.0 LPM to 900 LPM flow capacity. These pumps are suitable for liquid up to viscosity of 1, 00,000 SSU and maximum temperature up to 200c.
| Part | Material For FTNX | Material For FTBX |
|---|---|---|
| Pump Body | CI/CS | CI/CS |
| Front Cover | CI/CS | CI/CS |
| Back Cover | CI/CS | CI/CS |
| Gland Cover | CI/CS | CI/CS |
| Rotor/Stator Shaft | EN-19 | EN-19 |
| Gear | EN-24/EN-353 | EN-24/EN-353 |
| Needle/Bush Bearing | INA/IKO [Japan] | Non- Ferrous |
| Wear Plate | Non- Ferrous | Non- Ferrous |
| Sealing | "GFO" Pack Teflon / Mech. Seals | "GFO" Pack Teflon / Mech. Seal |
| R.V. Housing | Mild Steel | Mild Steel |
| R.V. Piston | EN-8 | EN-8 |
| R.V. Spring | Spring Steel | Spring Steel |
| R.V. AD. Screw | EN-8 | EN-8 |
| Key | EN-8 | EN-8s |
| Hex - Bolt | Mild Steel | Mild Steel |
| Model FTNX/FTBX | Suction & Delivery Size | Capacity at 1440 RPM | ||
|---|---|---|---|---|
| LPM | US GPM | M/hr | ||
| 050-S | "" x "" | 05.00 | 1.32 | 0.30 |
| 050-M | "" x "" | 8.33 | 2.21 | 0.5 |
| 050-L | "" x "" | 16.00 | 04.42 | 1.00 |
| 100-S | 1" x 1" | 25.00 | 06.60 | 1.50 |
| 100-M | 1" x 1" | 33.32 | 08.80 | 2.00 |
| 100-L | 1" x 1" | 41.65 | 11.00 | 2.50 |
| 125-S | "1" x "1" | 50.00 | 13.25 | 3.00 |
| 125-M | "1" x "1" | 60.00 | 16.66 | 3.60 |
| 125-L | "1" x "1" | 83.00 | 22.00 | 5.00 |
| 150-S | "1" x "1" | 100.00 | 26.50 | 6.00 |
| 150-M | "1" x "1" | 125.00 | 33.00 | 7.50 |
| 150-L | "1" x "1" | 150.00 | 39.75 | 9.00 |
| 200-S | "2" x "2" | 166.60 | 44.16 | 10.00 |
| 200-M | "2" x "2" | 200.00 | 53.00 | 12.00 |
| 200-L | "2" x "2" | 250.00 | 66.25 | 15.00 |
| 250-S | "2" x "2" | 300.00 | 79.50 | 18.00 |
| 250-M | "2" x "2" | 333.00 | 83.33 | 20.00 |
| 250-L | "2" x "2" | 350.00 | 92.75 | 21.00 |
| 300-S | 3" x 3" | 400.00 | 106.00 | 24.00 |
| 300-M | 3" x 3" | 450.00 | 119.00 | 27.00 |
| 300-L | 3" x 3" | 600.00 | 159.00 | 36.00 |
| 400-S | 4" x 4" | 700.00 | 185.50 | 42.00 |
| 400-M | 4" x 4" | 800.00 | 212.00 | 48.00 |
| 400-L | 4" x 4" | 900.00 | 238.50 | 54.00 |
