Material Of Construction
- Reagent head: 316L, Alloy 20
- Hastelloy C Check Valves: 316L, Alloy 20
- Hastelloy C and others Diaphragm: PTFE
- Metal Gearbox: Cast Iron
- Modular Configurations: Simplex, Duplex, Triplex and Quadriplex
- Flows up to 7,000 lph on single head
- Meets and Exceeds: API 675
- Turn down ratio 10/1
- Sandwich diaphragm pressure leak detection
- Manual stroke length control standard (optional VFD)
- Accuracy up to ± 1%
- Process Temperature from -20°C to 120°C
- Viscosity standard at 600 cps, higher options available
- Metric Fasteners
- No Welds on Wet End Parts
- Connections available in NPT/ISO and ANSI/ISO Flanges
- Oil level sight gauge ensures proper oil level
- Coupling, Base Plate and Foundation bolt
- Remote headed pumps
- Drive motors in TEFC/flame proof enclosures
- Gland flushing arrangement for abrasive liquids
- Pressure Relief Valves in Stainless Steel
- Jacketing of liquid end for heating/
- Suction Strainers in Stainless Steel cooling anangement
- Back Pressure Valves in Stainless Steel
- Spare parts kit for 2 years normal operation
- Pulsation Dampeners
- Electronic / Pneumatic Remote Stroke Control for flow adjustment
Design Features
- Positive return variable stroke mechanism.
- Linear relationship between control setting and stroke length.
- Capacity is continuously adjustable from zero to maximum, both while pump is stopped or running.
- Metering accuracy of ± I% of pump output at any single setting From 10% to 100% of capacity.
- Multiplexing facility allows coupling of several pumps, driven by one common motor.
- Flow of each pump can be independently set, or stopped, as required.
- Drive side mechanism totally enclosed and running in oil both.
- Wetted parts standard is AISI-304/AISI -316 Stainless Steel. Also available, wetted parts in Alloy 20, Hastelloy ‘B’ or ‘C’ OR PP,UHMWPE/PTEF Pump performance generally in accordance with API 675 1 Hydraulic Institute Standards.
- PR10
- PR10V
- PR20
- PR20V
- PR35
- PR35V
- PR50
- PR5OV
- PR60
- PR75
The main industrial application areas for Dosing pumps and Dosing Packages are designed and manufactured as per customer’s requirements –
- Oil &Gas Industries (On shore & Offshore)
- Petrochemical Industries
- Energy related Industries (Boiler, Desalination, Cooling Towers, Power Plants)
- Chemical Industries
- Pulp & Paper Industries
- Textile Industries
- Water Treatment Plants
- Food & Pharmaceuticals Industries
- Ceramics &Steel Industries
- Sugar Industries