| Feature | Advantage |
|---|---|
| Design | Modular design occupying less foot print |
| Quality | Consistent quality in material, assembly & testing |
| Control | Stroke length is controlled using eccentric mechanism for precise dosing |
| Flow adjustment | Micrometre mechanism used for precise flow from 0 to 100% of the capacity |
| Diaphragm | Superior Teflon diaphragm for longer life |
| Seals | Quality seals are used to prevent the feed chemical into the drive during operation |
| Maintenance | Easy to maintain with less moving components |
| Liquid end |
Head - Machined from a solid polypropylene (PP) blank, which offers long-lasting durability & eliminates leakage caused by blowholes The fittings are CNC-machined for enhanced durability and long-lasting performance. |
| Chemical resistance | Suitable for highly corrosive chemicals |
| Motor | We use Bharat Bijlee motor for consistent performance |
| Liquid end (Material Options) | Available in PP / PVC / SS 316 / Teflon / PVDF |
| Category | Parameters | UOM | VK Series |
|---|---|---|---|
| Mechanical Specifications | Duty: (Continuous / Discontinuous) | Standard | Continuous |
| Strokes Per minute | Nos | 144 | |
| Gear Ratio | Turn down ratio | 10:1 | |
| Stroke adjustment | % | 0 to 100% | |
| Steady state Accuracy | % | ± 2% | |
| Rotation | - | Clockwise | |
| Repeatability | % | ± 3% | |
| Packing Dimensions | MM | 431*355*533 | |
| Net Weight | Kgs | 25 | |
| Motor Specifications | Capacity | HP | 0.5 |
| Voltage | V | 415 ± 10% | |
| Current | Amps | 1 | |
| Phase | Ph | 3 | |
| Frequency | Hz | 50 ± 5% | |
| Speed | RPM | 1400 | |
| Enclosure | Standard | TEFC | |
| Efficiency Class | Standard | IE 2 | |
| Frame | Standard | 71 | |
| Protection | Standard | IP 55 |
| Component | Material of Construction |
|---|---|
| Pump Body | Aluminium LM 4 |
| Gear Housing | Aluminium LM 4 |
| Worm Shaft | EN 8 |
| Worm Gear | PB II |
| Connecting Rod | Aluminium |
| Stroke Adjustment Shaft | MS |
| Mounting Base | MS |
| Gear Holder | MS |
| Liquid End | PP | PVC | SS 316 | PTFE / PVDF |
|---|---|---|---|---|
| Head | PP | PVC | SS 316 | PTFE / PVDF |
| Ball | Ceramic | Ceramic | SS 316 | PTFE |
| Ring Seal | Teflon | Teflon | Teflon | Teflon |
| Suction / Discharge Fittings | PVC | SS 316 | PTFE / PVDF | PTFE / PVDF |
| Ball Guide Assembly | PVC | SS 316 | PTFE / PVDF | PTFE / PVDF |
| Diaphragm | Clear PTFE | Clear PTFE | Clear PTFE | Clear PTFE |
| NRV Set | PVC | SS 316 | PTFE / PVDF | PTFE / PVDF |
| Y Strainer | PP | Online Strainer | SS 316 | Online Strainer |
| Foot Valve | PVC | SS 316 | PTFE / PVDF | PTFE / PVDF |
| Upto 10 - 100 LPH | LDPE ½” * 3/8” | LDPE ½” * 3/8” | PTFE ½” * 3/8” | PTFE ½” * 3/8” |
| Above 200 - 400 LPH | 1” BSP | 1” BSP | 1” BSP | 1” BSP |
| S.No | Model | Litres/hr | Pressure Kgs/cm² | End Connection (OD*ID Inches) |
|---|---|---|---|---|
| 1 | VH 75 10 | 75 | 10 | 1″ BSP (M) |
| 2 | VH 150 10 | 150 | 10 | 1″ BSP (M) |
| 3 | VH 300 10 | 300 | 10 | 1″ BSP (M) |
| 4 | VH 400 10 | 400 | 10 | 1″ BSP (M) |
| 5 | VH 450 07 | 450 | 7 | 1½″ BSP (M) |
| 6 | VH 550 07 | 550 | 7 | 1½″ BSP (M) |
| 7 | VH 950 03 | 950 | 3 | 1½″ BSP (M) |
| 8 | VH 1100 03 | 1100 | 3 | 1½″ BSP (M) |