Reliable Engineering Co. (RECO) manufacturer of Rotary gear pump in India. The company provides an outstanding quality range of Rotary Gear Pumps. Rotary gear pumps are manufactured using high quality stainless steel. The gear pumps are properly checked by our expert staff under the observation of professionals. The working principle of this Rotary gear pump manufacturers in India is the displacement of the fluid due to meshing action of the gear. The liquid runs into the cavity caused the increasing cavity on the suction side of the pumps as the gear come out of the mesh. A vacuum is created and the liquid flows into the cavity and is evapped by the gear teeth as they are rotating. As the teeth approach the discharge and the trapped liquid is released in decreasing cavity at high pressure. We have included many features to reduce the noise level. This pump is mostly used in application in chemical plant.
| Type | External Gear-Single, Double Helical, Spur type |
| Capacity Range | 2 LPM TO 3,000 LPM |
| Max. Discharge Pressure | Up to 25 Kg/cm2 |
| Material Of Construction | Body in - Grey Cast Iron, Carbon Steel, Ni-hard, AISI 410, 430, 440C, 304,316, 321, 304L,Alloy-20,Nickel-Molybdenum alloys, Hastelloy, A, B, C, Titanium. |
| Gears and shaft in - Carbon Steel, EN-8,9,19,24,36, AISI 410, 430, 440C, 304, 316, 321, 304L, 316L, Alloy-20 , Nickel-Molybdenum alloys, Hastelloy A, B, C, Titanium. Hardened Gears and Shaft also available. Bush Material - Bronze, Cast Iron, Stainless Steel, PTFE, Tool Steel, Ceramic, Carbon and other Self Lubricating dry bush materials. | |
| Capacity Adjustments | By Speed Variation. |
| Temperature Range | -70° C to 350° C |
| Viscocity Range | 5 cPs to 2,00,000 cPs |
| Other Executions | • Pumps with Heating and Cooling jackets • Pumps with Mechanical Seal. • Pumps for Radioactive materials. • Pumps design as per your drawings / applications as import Substitute |
| Accessories | • SUCTION STRAINERS - 'Y' Type, Simplex / Duplex Basket Type with differential Pressure Gauge / Switch. • Suction and Discharge Plusation Dampners-Accumulator / Bladder type, with Gas Charging kits. • Pressure Gauges. • Pressure Relief Valves. • Pressure Switches. • Complete Lube Oil system along with controls. |
| PART | STANDAR PUMP | HIGH PRESSURE PUMP | HIGH TEMPERATURE PUMP | STAINLESS STEEL PUMPS | SPECIAL METAL PUMPS |
|---|---|---|---|---|---|
| Pump Body | CI | CS | CI / CS | SS | SM |
| Gears | CS | CS, H & G | CS | SS | SM |
| Shaft | CS | CS, H & G | CS | SS | SM |
| Bearings | Bronze | CI | CI | CFT / Peek | CFT / Peek |
| Bush Block | CI | CI | CI | SS | SM |
| Relief Valve | Built In | Built In | Built In | Optional | Optional |
| Gaskets | Oil Paper | Silicone | Silicone / Copper | PTEF | PTEF |
| Jacket | XX | Optional | Optional | Optional | Optional |
| Shaft Seal | Packed | Packed | Packed | Packed | Packed |
| Mechanical Seal | Optional | Optional | Optional | Optional | Optional |
| SIZE, mm | A | B | C | D | E | F | G | H | I | J | K | L | Dia | Keyway |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 x 15 | 348 | 95 | 55 | 30 | 103 | 128 | 140 | 76 | 140 | 187 | 10 | 75 | 16 | 5 x 2.5 x 32 |
| 20 x 20 | 368 | 95 | 40 | 103 | 128 | 140 | 140 | 76 | 140 | 187 | 10 | 75 | 16 | 5 x 2.5 x 32 |
| 25 x 25 | 415 | 113 | 67 | 39 | 109 | 138 | 154 | 88 | 154 | 208 | 10 | 75 | 19 | 5 x 2.5 x 32 |
| 30 x 30 | 455 | 120 | 74 | 42 | 145 | 176 | 155 | 90 | 160 | 238 | 11 | 80 | 22 | 6 x 3 x 38 |
| 40 x 40 | 475 | 120 | 74 | 43 | 145 | 176 | 160 | 90 | 160 | 238 | 11 | 80 | 22 | 6 x 3 x 38 |
| 40 x 40 | 500 | 122 | 100 | 66 | 142 | 177 | 175 | 90 | 160 | 250 | 11 | 80 | 25 | 6 x 3 x 45 |
| 50 x 50 | 555 | 122 | 154 | 117 | 142 | 177 | 175 | 90 | 160 | 278 | 11 | 85 | 25 | 6 x 3 x 45 |
| 50 x 50 | 570 | 157 | 175 | 85 | 157 | 195 | 225 | 117 | 250 | 275 | 136 | 110 | 32 | 6 x 3 x 45 |
| 65 x 65 | 625 | 157 | 172 | 126 | 152 | 195 | 225 | 117 | 250 | 310 | 13 | 110 | 32 | 6 x 3 x 45 |
| 65 x 65 | 660 | 197 | 160 | 110 | 193 | 241 | 278 | 150 | 290 | 375 | 14 | 75 | 35 | 8 x 4 x 51 |
* ALL DIMENSIONS ARE IN MM
* TOLERANCE +/- 5 MM EXCEPT DIA 0.025 MM
* ALL PORT SIZES ARE IN BSP FEMALE