Flowserve offers the world’s most comprehensive pump range for all applications on your plant.

The extensive Heritage Pump Range includes well known brands such as Byron Jackson, Worthington, SIHI, Pleuger, Aldrich, Durco and Vogt (to mention but a few)

Retrofit to existing API equipment

The Flowserve RVX back pull-out assembly upgrade program addresses users’ needs for improved pump reliability with reduced maintenance costs.

The RVX program assists users in reducing fugitive Volatile Organic Compound (VOC) emissions while gaining the advantages of a bearing frame in full compliance with the latest edition ISO 13709/API 610.

It can also improve pump hydraulic efficiency and operating stability by replacing existing impellers with ones specifically selected for current operating modes.

Dedicated aftermarket support programs makes Flowserve unbeatable as a problem solver for improving field equipment reliability and reducing total life cycle costs.

Improve operational efficiency throughout your facility
Based on an extensive global review of equipment requirements, performance expectations, service conditions and best practices, ISC2 seals are the most capable general purpose cartridge seals available.

Protect your employees; protect your environment
ISC2 seals do more to provide a safe work environment and protect the natural environment than any other standard cartridge seal. Single seals have capable throttle bushings to protect against leaks. Pressurized dual seals provide zero process emissions.

Advanced ISC2 seal design features enable superior rotating equipment reliability.

• Tolerate dry running events with their exclusive thermal management technology.
• Robust drive mechanisms deliver high torque loads with low seal face stress.
• Safe containment is provided by an uncompromising throttle bushing.
• Industry’s most durable metal bellows are bigger and better.
• Hard set screws bite harder for better holding power.
• Enhanced dual seal barrier circulation promotes cool running.

The SLC Series is designed with a unique non-clogging cone spring that increases seal reliability and enables flushless operation for low operating costs.

The SLC advantage

• Abrasion-resistant and corrosion-resistant metal components and silicon carbide seal faces extend seal life beyond slurry pump components to maximize equipment uptime.
• Robust construction handles slurry particle hardness up to MOH 9 and slurry concentration up to 60% solids by weight for reliability in the toughest services.
• Clean, open design operates without flush water to help reduce product dilution and save significant water-related operational costs.
• Encapsulated cone spring increases reliability by providing consistent spring loading and hydraulic balancing to the seal faces without clogging or wearing.
• Consistent, correct installation is achieved by the cartridge design from the pump equipment’s wet or dry end with no special tools or seal-related bearing housing adjustments.
• Six group sizes meet the requirements of most slurry pump equipment giving maximum flexibility with minimum inventory.
• Available outboard lip seal and Plan 62 grease or water quench provide lubrication to the seal faces during dry running pump cycles.

API 682

• Pressure: up to 51.7 bar (750 psi)
• Temperature: -40° to 204°C (-40°F to 400°F)
• Speed: up to: 23 m/s (75 fps)
• Sizes: 12.7 to 139.7 mm (0.500 to 5.500 inch)

Features and Benefits

• Satisfies all API 682 design and qualification test requirements for single and dual arrangement seals
• Optimal face cooling and reduced distortion with available multiport injection
• Increased safety and environmental compliance assured by dual seal arrangement, which provides for safety backup and emissions control in hazardous services
• Longer equipment life and reliability from design that runs cooler and is less sensitive to vapor pressure margin, even under upset conditions
• Combat dirty services with the clog-resistant large, single coil spring in the QBS seal
• Handle low lubricity hot water without the need for auxiliary cooling systems with the QBU seal
• Handle vaporizing hydrocarbons with the QBQ seal
• Handle low vapor pressure margin with the QBQ LZ seal, featuring Precision Face Topography wave pattern on the stationary seal face
• Low to moderate pressurized barrier dual seal applications are handled by the QBB face-to-back configuration
• Moderate and high pressure pressurized dual seal applications, including Piping Plan 53B, are handled by the QB2B back-to-back configuration
• Choice of throttle bushing design: fixed, floating, or segmented

Bearing Gard – Bearing Isolator

Bearing Gard protection technology delivers reliable isolation from contamination to keep bearings running cleaner longer.

• Static protection is assured by an internal O-ring between the rotor and stator.
• Dynamic protection is provided by a tortuous labyrinth that effectively repels severe environmental conditions.
• Standard design accommodates axial shaft movement of 0.63 mm (0.025 in) TIR
• Static sealing quickly transitions to non-contacting operation for consistent performance and will not wear on the shaft or equipment.
• Oil retention features work to keep oil inside the bearings and off the ground.

Bearing Gard – Bearing Isolator With Electrical Grounding

Bearing Gard isolators with AEGIS ® grounding ring technology provide superior reliability and extended life for electric motors using variable frequency drives.

Complete motor protection – The growing population of Variable Frequency Drives (VFDs) as motor controllers has revealed electrical grounding through the bearings to be a major cause of premature motor failure. The Bearing Gard with electrical grounding is specifically designed to prevent motor failure from electrical fluting and contamination ingress.

• Bearing Gard technology provides superior static and dynamic protection against contamination ingress
• AEGIS bearing protection ring utilizes Electron Transport Technology™ and conductive microfibers™ to provide the most reliable current diversion technology
• Prevents electrical discharge damage, including fluting in bearings
• Protects against lubrication breakdown due to electrical arcing and contamination
• Standard design accommodates axial shaft movement of 0.63 mm (0.025 in) TIR

PCS stocks a complete range of mechanical seals interchangeable with the original pump manufacturer spares.

Our extensive knowledge in sealing and mechanical seals allows us to prove you with the best quality at the best price.

• Have good suction lift characteristics, typically 8 – 9 meters at sea level.
• Excellent dry priming capability diaphragm pumps are capable of priming themselves from a dry start.
• Handle sludges and slurries with a relatively high amount of grit and solid content.
• Handle highly viscous liquids. A viscosity correction chart can be used as a tool to help prevent under-sizing pumps.
• Available for industrial, chemical and hygienic applications.
• Standard materials are stainless steel to polypropylene / PTFE and aluminium / hytrel options include stainless steel.

• Available in bare shaft and close coupled configurations.
• Sealing options include packed gland, component or cartridge seals.
• The standardization of the footprint allows for the change out of without major modifications to pump bases or pipework.
• Let us package build a complete pump set for you – motor – pump – baseplate

• Standard materials of construction include cast iron, bronze, 304 and 316 stainless steel (Exotic materials can be arranged).
• Stuffing boxes built into the casing covers.
• High vacuum levels up to 25m Hg.
• Long service life, low maintenance costs.
• Limited pulsation gasflow.
• Cooling water acts as lubrication internally.
• Liquid and vapour handling capabilities.
• Variety of different service liquids available to be used.
• Let us custom build your pump – motor – baseplate configuration for you

TITAN™ heavy duty submersible slurry pumps are excellent to use in a complex slurry or de-watering pumping applications.

The combination of compact design with high-pressure capability makes the pumps suitable for use in pits, on pontoons or can be installed in a temporary or fixed installation.

• Capable pumping of abrasive and corrosive liquids with
• Capacities up to 1500 l/s and heads up to 150 meters
• Flame Proof Certification to IEC 60079-1
• Power Installed from 3 Kw up to 1000 Kw.
• Voltage supply up to 6.6 KV at both 50 & 60 Hz.
• Liquids up to 120°C
• Can “Run Dry”

Proven reliability and efficiency make TITAN™ pumps effective in dealing with high density abrasive and corrosive slurries.

Capabilities of running dry and pumping heads up to 110 meters and flow 1500 litres a second, TITAN pumps can handle any application.

The design of this all metal pump constructed from High Chrome Hydraulic-End as standard contributes durability and high efficiency.

The pump can be manufactured out of all types of duplex stainless steel alloys e.g. (CD4MCu) for acidic environments. Our pump range can be fitted with wide verity accessories to accommodate the client’s requirements.

Butterfly valves

• Operation: lever, gearbox operated or actuated
• Metal: Cast Iron Disc: Nickel Plated or stainless steel
• Seat: EPDM
• Product Size: 50, 65, 80, 100, 125, 150, 200, 250, 300, 350

Shouldered butterfly valves

• Metal Type: Cast Iron
• Disc: EPDM Rubber
• Product Size: 50, 80, 100, 150

RSV Gate Valves

• Metal: Cast Iron
• Product Size: 80, 100, 150, 200

Slimline Wafer Swing Check Valves

• Metal: CF8 Stainless Steel
• Product Size: 15, 20, 25, 32, 40, 50, 65, 80, 100

Wafer Check Double Door Non-Return Valves

• Metal: Stainless Steel or Nickel Plated
• Product Size: 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450

1 Piece Stainless Steel
Product Size: 25, 32, 40, 50, 65, 80, 100

2 Piece Stainless Steel
Product Size: 50, 100

3 Piece Stainless Steel
Product Size: 15, 20, 25, 32, 40, 50, 65, 80, 100

1 Piece Cast Iron
Product Size: 25, 50, 100

1 Piece Nickel Plated
Product Size: 8, 10, 15, 20, 25, 32, 40, 50, 65, 80, 100

Gate valves

• Type: Handwheel, Screwed F/F
• Product Size: 10, 15, 20, 25, 32, 40, 50, 65, 80, 100

Brass Spring Check valves

• Product Size: 15, 20, 25, 32, 40, 50, 65, 80, 100

Swing check valves

• Product Size: 15, 20, 25, 32, 40, 50, 65, 80, 100

Y-strainers

• Product Size: 20

Rubber Expansion bellows

• Material: Natural Rubber, EPDM, Hypalon
• Flange material: Stainless Steel, Mild Steel
• All standard flange table drilling available
• Product Size: 25, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600

BSPT Unions

• Material: BSPT
• Product Size: 15, 20, 25, 32, 40, 50, 65, 80