Fluid Tech Systems offers “ROTOFLUID” brand gear pump Model “FTMS” (SS Rotary Twin Gear Pump, Foam Fire Fighting Gear Pump) which is heavy duty foot mounting type positive displacement rotary twin gear pump. Model “FTMS” having all stainless steel (SS-316) in four piece construction with investment cast. Due to four piece construction it can be easily cleanable and maintainable. These pumps having a double helical refined SS-316 gear shaft that are nitrated to give longer life. Due to Double halical gear it prevent axial and side thrust which help to increase life & performance of pump. The teflon coated dry running DU bush bearing, supported on bronze wearing plate, placed inside the pump casing, alternatively bronze wearing plate cum bushes can also be provided for thicker viscous liquid application. The stuffing box is fitted with “GFO” pack sealant with provision to fit mechanical shaft seal. These pumps provide with add-on type pressure relief valve. The jacketing construction should be selected to facilitate the heating of the pump by steam or thermic fluid etc.
These pumps having flange at the end of suction and delivery which are available in 1/2'' to 6'' size. These pumps can be operated up to pressure of 10 kg/cm² with 13 LPM to 1335 LPM flow capacity. These pumps are suitable for maximum temperature up to 200ºc and maximum viscosity up to 1,00,000 SSU.
All feature are same as FTMS but there are the following changes :
Casing : available in C.I. and WCB casting.
Shaft : available in SS 316, EN-9, EN-36 and SAE 8620.
Gear : available in SS 316 and EN-24 H. nitride.
Material of Construction
| Part | Material For FTMS | Material For FTM |
| Pump Body | ICF8M [SS-316] | C.I/WCB Casting |
| Front Cover | CF8M [SS-316] | C.I/WCB Casting |
| Back Cover | CF8M [SS-316] | C.I/WCB Casting |
| Gland Cover | CF8M [SS-316] | C.I/WCB Casting |
| Rotor & Stator Shaft | AISI [SS-316]/EN-57 | EN-36/SS-316 |
| Gear | AISI [SS-316] | AISI [SS-316] |
| Bushes | Teflon Coated DU | Teflon Coated DU |
| Wear Plate | Non-Ferrous | Non-Ferrous |
| R.V. Housing | AISI [SS-316] | AISI [SS-316] |
| R.V. Piston | AISI [SS-316] | AISI [SS-316] |
| R.V. Spring | Spring Steel | Spring Steel |
| R.V. AD. Screw | EN-8 | EN-8 |
| Key | SS-304 | SS-304 |
| Sealing | “GFO” Peck/Mech. Seal | “GFO” Peck/Mech. Seal |
Technical Specification
| Model FTMS/FTM | Suction & Delivery Size | Capacity at 1440 RPM | ||
| LPM | US GPM | M³/hr | ||
| 050-S | 1/2'' x 1/2'' | 15 | 3.9 | 0.9 |
| 050-M | 1/2'' x 1/2'' | 20 | 5.2 | 1.2 |
| 100-S | 1'' x 1'' | 30 | 7.9 | 1.8 |
| 100-M | 1'' x 1'' | 35 | 9.2 | 2.1 |
| 150-S | 1½'' x 1½'' | 60 | 15.8 | 3.6 |
| 150-M | 1½'' x 1½'' | 75 | 19.8 | 4.5 |
| 200-S | 2'' x 2'' | 100 | 26.4 | 6.0 |
| 200-M | 2'' x 2'' | 125 | 33.0 | 7.5 |
| 250-S | 2 ½'' x 2 ½'' | 150 | 39.6 | 9.0 |
| 250-M | 2 ½'' x 2 ½'' | 200 | 52.8 | 12.0 |
| 300-S | 3'' x 3'' | 250 | 66.0 | 15.0 |
| 300-M | 3'' x 3'' | 330 | 87.1 | 19.8 |
| 400-S | 4'' x 4'' | 415 | 109.6 | 24.9 |
| 400-M | 4'' x 4'' | 500 | 132.0 | 30.0 |
| 500-S | 5'' x 5'' | 600 | 158.0 | 36.0 |
| 500-M | 5'' X 5'' | 750 | 197.5 | 45.0 |
| 600-S | 6'' X 6'' | 1000 | 263.0 | 60.0 |
| 600-M | 6'' X 6'' | 1335 | 351.0 | 80.0 |
Features
Application
Malaysia
