Illustrative imagePumps & Nozzles · Supplier in Nigeria
Diaphragm & Chemical Dosing Pumps
Air-operated double-diaphragm pumps for transfer, and metering pumps for accurate chemical injection.
Air-operated or motor-driven · Runs dry without damage · Adjustable dosing rate
About Diaphragm & Chemical Dosing Pumps
In a diaphragm pump a flexing membrane does the pumping, so the liquid never touches a seal. That makes them a safe choice for corrosive, abrasive and hazardous chemicals, and air-operated units need no electricity at all.
Metering (dosing) pumps inject a set quantity of chemical, such as corrosion inhibitor, scale inhibitor, biocide or methanol, into a line at a controlled rate. Tell us the chemical, the injection pressure and the dose rate.
Typical applications
- Corrosion and scale-inhibitor injection
- Chemical and drum transfer
- Slurry and sludge handling
- Water treatment dosing
More Pumps & Nozzles
View all Pumps & Nozzles
Centrifugal Pumps
End-suction and process centrifugal pumps on baseplates, for water, hydrocarbons and general process service.
End-suction and inline designs · Flanged suction and discharge · Supplied with motor and baseplate
- Standard
- API 610 / ISO 5199 / ASME B73.1
- Materials
- Cast iron, carbon steel, 316 stainless, duplex
Gear Pumps
External gear pumps that deliver a steady, measured flow of oils, fuels and other lubricating liquids.
Positive displacement · Handles thick liquids · Close-coupled or on baseplate
- Standard
- API 676
- Materials
- Cast iron, ductile iron, stainless steel
Screw Pumps
Twin- and three-screw pumps for crude, heavy fuel and viscous liquids at high pressure with low pulsation.
Twin-screw and three-screw · Low pulsation · High suction lift
- Standard
- API 676
- Materials
- Cast steel, ductile iron, stainless steel
Submersible & Dewatering Pumps
Electric submersible pumps that sit in the liquid, for dewatering, drainage, sumps and wastewater.
Sealed motor, runs fully submerged · Strainer or cutter inlet · Flanged or hose outlet
- Standard
- IEC 60034 / ATEX on request
- Materials
- Cast iron, stainless steel, high-chrome wear parts
Fire-Water Pump Sets
Split-case and end-suction fire pumps on baseplates, electric or diesel driven, for fire-water ring mains.
Split-case or end-suction · Electric or diesel drive · Jockey pumps and controllers
- Standard
- NFPA 20 / UL and FM listed options
- Materials
- Cast iron or bronze casings, bronze or stainless impellers
Pump Spares: Seals, Impellers & Bearings
Mechanical seals, impellers, bearings, wear rings and O-ring kits to keep existing pumps running.
Cartridge and component seals · Impellers and wear rings · Bearings and O-ring kits
- Standard
- API 682 (seals)
- Materials
- Bronze, stainless and duplex impellers; carbon, silicon carbide and tungsten carbide seal faces
Spray Nozzles
Machined full-cone, hollow-cone and flat-fan spray nozzles for cooling, washing, scrubbing and deluge.
Full-cone, hollow-cone and flat-fan · NPT and BSPT threaded inlets · Range of orifice sizes and angles
- Materials
- 316 stainless, brass, PVDF, silicon carbide
Vessel Nozzles & Long Weld Necks
Long weld neck (LWN) forgings and nozzle necks for connecting pipework to pressure vessels, tanks and columns.
Long weld neck and heavy-barrel · Raised face or ring-type joint · Bored and bevelled to order
- Standard
- ASME B16.5 / B16.47 / ASME VIII
- Materials
- ASTM A105, A350 LF2, A182 F316L, duplex