Polyvinylidene Fluoride Pumps
Alfa PVDF / FEP / PFA Chemical Process Pumps
Leading Wholesaler of PVDF / FEP / PFA Pump, Polyvinylidene Fluoride Pumps and PVDF / FEP / PFA Pumps from Delhi.
Alfa PVDF / FEP / PFA Chemical Process Pumps
Technical Specifications
- Temperature: 110°C
- Speed (RPM): 1440 / 2900
- Motor Capacity: 3 HP to 40 HP
Efficient & Dependable for:
- Acids
- Caustic
- Plating solution
- Effulent treatment
- Waste water treatment
Features:
Performance
- Flow up to 18 m³/hr
- Head up to 20 meters
Construction
- SS cantilever shaft protected by heavy walled Polypropylene Sleeve
- Heavy duty cast iron motor support with ball bearing separations pump shaft and motor shaft
- Rugged glassfilled polypropylene Impeller for long life
- Standard available submersible length: 250mm | 500mm | 750mm | 1000mm
Vertical Pumps — VSP Series
Heavy duty vertical submersible pumps in moulded polypropylene.
Models
| Model | Suction | Discharge | HP (kW) | RPM |
|---|---|---|---|---|
| VSP - 25 | 1” | 1” | 1 (0.75) | 2900 |
| VSP - 40 | 1.5” | 1.5” | 2 (1.5) | 2900 |
Models available, sizes & technical details
(Head Vs Capacity)
| Head (Mts) | Capacity (M³/Hr) |
|---|---|
| 0 - 25 | 0 - 22 |
*Based on curve data: Head (5-25m) vs Capacity (0-22 m³/hr) for VSP-25 & VSP-40
Polyvinylidene Fluoride Pumps
Material & Processing (PVDF / FEP / PFA Properties)
Polyvinylidene Fluoride (PVDF / FEP / PFA) offers the specific advantage of easy processing in accordance with all the convection methods used in the plastic industry. PVDF / FEP / PFA, polymerized, according to its own special process, offers a high degree of crystallinity to that by other processes, resulting among other things, in superior thermomechanical properties.
Pump Design & Mechanical Stability
The pump has special stable-bearing pedestal which assures smooth running even during difficult applications and thus receiving optimum pre-conditions for a long life-time of the mechanical shaft seal.
With respect to its shaft deflection, its robust design provides the pre-conditions which meet with international standards, especially in case of heavy load e.g. starting against open discharge valve, minimum flow rates, maximum impeller diameters and high density.
Housing, Armour & Structural Strength
Having sturdy & defect free design with solid PVDF / FEP / PFA housing, which is completely encapsulated in an outer metal armour. Together they provide chemical & thermal resistance and mechanical strength to the pump.
Heavy-Duty PVDF / FEP / PFA Series Development
The development of heavy-duty PVDF / FEP / PFA series is based on long-term experiences with the proven KLCP series. Compared to the KLCP series the very strong shaft design is the substantial construction feature of the PVDF / FEP / PFA series improvement further important co.
Vertical Dry Pit Sewage Pumps
Vertical Dry pit Sewage pumps:
For a long life-time of the mechanical shaft seal.
With respect to its shaft deflection, its robust design provides the pre-conditions which meet with international standards, especially in case of heavy load e.g. starting against open discharge valve, minimum flow rates, maximum impeller diameters and high density.
Having sturdy & defect free design with solid PVDF / FEP / PFA housing, which is completely encapsulated in an outer metal armour. Together they provide chemical & thermal resistance and mechanical strength to the pump.
The development of heavy-duty PVDF / FEP / PFA series is based on long-term experiences with the proven KLCP series. Compared to the KLCP series the very strong shaft design is the substantial construction feature of the PVDF / FEP / PFA series improvement further important components were designed to supply even more operational safety.
Advantages
Tried and tested chemical process pump design for rough conditions
Thick-walled vacuum-proof plastic housing in one piece
Plastic housing encapsulated in tough material
Pipeline process are absorbed by the metal armour
Ideal for high system pressures
Flanges with through holes meeting the requirements of the the chemical industries
Semi-open PVDF / FEP / PFA impellers reinforced by large metal inserts
Smooth running and durability of the mechanical seal
Modular system ensuring cost effective spare parts stocking
External corrosion protection of pump and base plate by an epoxy paint
Performance
Flow rate upto 300 M/Hr.
Pump size chosen as per ISO/DIN enabling economical spare specifications parts stocking
Head upto 90 mts liquid column