RS PRO Pipework Maintenance & Water Treatment| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(106)
  - Material Lifting & Loading Equipment(382)
  - Storage & Shelving(1475)
  - Transit & Equipment Cases(370)
  - Trucks, Trolleys & Lifting Tables(244)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(131)
  - Adhesives & Glues(162)
  - Sealants & Resins(181)
  - Tapes(1847)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6796)
  - Linear Motion(1257)
  - Rotary Bearings & Housing Units(11467)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2225)
  - Carbon Fibre & Felt Sheets(7)
  - Castors & Wheels(1571)
  - Ceramic Materials(25)
  - Channel Support Systems(174)
  - Conveyor Components(499)
  - Insulation Materials(106)
  - Knobs, Levers & Handles(879)
  - Metal Materials(373)
  - Plastic & Rubber Materials(599)
  - Polishing & Finishing(31)
  - Shim Stock(94)
  - Structural Systems(2032)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1642)
  - Girder Fixings(139)
  - Magnets & Magnetic Strips(413)
  - Nails & Rivets(681)
  - Nuts & Washers(1511)
  - Pins, Keys & Retaining Clips(287)
  - Screws & Bolts(7295)
  - Sheet Metal & Panel Fasteners(204)
  - Spacers & Standoffs(1277)
  - Wall Plugs, Fixings & Anchors(613)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2066)
  - Clamps & Vices(493)
  - Hammers & Demolition(783)
  - Knives, Scissors & Saws(867)
  - Manual Grease Guns & Accessories(28)
  - Measuring & Marking(1177)
  - Pliers & Cutters(3383)
  - Sanding, Filing & Polishing(1246)
  - Screwdrivers, Hex & Torx Keys(7571)
  - Spanners, Sockets & Wrenches(9900)
  - Specialist Tools(1623)
  - Staplers & Riveters(62)
  - Threading Tools(1350)
  - Tool Kits & Tool Storage(1880)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(4480)
  - Brakes & Clutches(49)
  - Bushes & Collars(710)
  - Electric Actuators(1198)
  - Gears & Racks(1075)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1378)
  - Roller Chains & Accessories(1065)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1964)
  - Pipes & Pipe Fittings(1863)
  - Pipework Maintenance & Water Treatment(128)
  - Sinks, Toilets & Showers(21)
  - Valves & Taps(2560)
  - Water Heating & Pumps(358)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(24)
  - Compressed Air Piping Systems(227)
  - Hydraulic Cylinders, Pumps & Power Units(186)
  - Hydraulic Fittings & Tubing(2745)
  - Hydraulic Fluids & Filtration(115)
  - Hydraulic Instrumentation & Switches(141)
  - Hydraulic Tools(8)
  - Hydraulic Valves & Manifolds(244)
  - Pneumatic & Hydraulic Pressure Gauges(5274)
  - Pneumatic Air Preparation(3061)
  - Pneumatic Connectors, Fittings & Hose(9833)
  - Pneumatic Counters, Logic Controllers & Timers(90)
  - Pneumatic Cylinders & Actuators(11941)
  - Pneumatic Sensors & Switches(1247)
  - Pneumatic Valves(7819)
  - Vacuum Components(1342)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(341)
  - Drill Bits & Parts(3031)
  - Grounds Maintenance Tools(7)
  - Milling & Lathing(426)
  - Power Tool Accessories(437)
  - Power Tools(1216)
  - Sanding Belts, Discs & Wheels(1158)
  - Soldering(2014)
  - Welding & Brazing(126)
  - Workshop Tools(654)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5395)
  - Contactors & Auxiliary Contacts(10491)
  - Electric Motors(11451)
  - Industrial Robots(22)
  - PLCs, HMIs & Industrial Computing(7790)
  - Process Control(8122)
  - Sensors(25557)
  - Solenoids(181)
- Cables & Wires
  Cables & Wires
  - AV Cables(1570)
  - Cable Glands & Fittings(2234)
  - Cable Joints & Cable Sleeving(3177)
  - Cable Management(6488)
  - Cable Ties & Fixings(3468)
  - Computer Cables(1458)
  - Electrical Power & Industrial Cables(14264)
  - Networking & Coaxial Cables(6777)
  - Single Core Cable(4998)
  - Wire to Board Cables & Ribbon Cable(7073)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1153)
  - Enclosures(12831)
  - Enclosures & Racking Components(7606)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(20176)
  - Earth & Lightning Protection(120)
  - Fuse Holders & Accessories(1216)
  - Fuses(7770)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2441)
  - Air Conditioning & Heating Accessories(1558)
  - Electronics Heating & Cooling Components(1758)
  - Fan Accessories(439)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1248)
  - Light Fittings, Fixtures & Luminaires(1176)
  - Lighting Components(255)
  - Torches & Inspection Lamps(502)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(871)
  - Relays(12901)
  - Signal Conditioners & Isolators(770)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(1019)
  - DIP & Rotary Encoded Switches(1173)
  - Domestic Installation Switches(1034)
  - Foot Switches & Components(245)
  - Joysticks & Components(293)
  - Key Switches & Selector Switches(2121)
  - Keyboard & Keypad Switches(1861)
  - Limit & Position Switches(2638)
  - Micro Switches & Detector Switches(2290)
  - Push Button Switches & Components(13279)
  - Rocker Switches & Components(985)
  - Rope Pull Switches & Components(286)
  - Rotary Switches & Components(3427)
  - Safety Enabling & Control Switches(79)
  - Safety Interlock Switches & Components(1636)
  - Switch Disconnectors & Components(5717)
  - Toggle Switches & Slide Switches(2219)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(649)
  - Battery Chargers & Power Banks(220)
  - Non-Rechargeable Batteries(401)
  - Rechargeable Batteries(530)
- Connectors
  Connectors
  - AV Connectors(3137)
  - Automotive Electrical Connectors(4902)
  - Backplane & Rack Connectors(1305)
  - Circular Connectors(24942)
  - IC Sockets & Adapters(703)
  - Mains & DC Power Connectors(4626)
  - Network & Telecom Connectors(3351)
  - PCB Connectors & Wire Housings(29186)
  - Power Connectors(9636)
  - RF Coaxial Connectors & Adapters(4895)
  - Terminal Blocks(29383)
  - USB, D Sub & Computing Connectors(8826)
  - Wire Terminals & Splices(6708)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1824)
  - Fibre Optic Components(237)
  - Indicators & Indicator Components(4026)
  - LED Lighting Components(5026)
  - LEDs - Light Emitting Diodes(6062)
  - Laser Modules & Components(257)
  - Optocouplers & Photodetectors(4450)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(855)
  - PCB Etching, Preparation & Developing(43)
  - PCB Handling(94)
  - PCB Spacers, Pillars & Supports(875)
  - PCB Tools(121)
  - Prototyping Boards(505)
- Passive Components
  Passive Components
  - Antennas(1915)
  - Capacitors(37221)
  - Crystals, Oscillators & Resonators(3745)
  - EMI Filters & Protection(6538)
  - Fixed Resistors(46342)
  - Inductors(9871)
  - Passive Components Kits(314)
  - Rotary Encoders(379)
  - Sounder, Buzzer & Microphone Components(840)
  - Surge Protection Components(3379)
  - Variable Resistors(4960)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(8527)
  - Renewable Energy(117)
  - Transformers(2867)
  - Voltage Converters(13591)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(207)
  - BBC micro:bit Shop(148)
  - Development Tools & Single Board Computers(4860)
  - ROCK SBC Shop(72)
  - Raspberry Pi Shop(311)
  - STEM Education(88)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(4494)
  - Audio & Video ICs(98)
  - Chip Programmers & Debuggers(97)
  - Clock, Timing & Frequency ICs(1021)
  - Communication & Wireless Module ICs(994)
  - Data Converters(780)
  - Discrete Semiconductors(39183)
  - Interface ICs(2790)
  - Logic ICs(4014)
  - Memory Chips(1533)
  - Power Management ICs(12567)
  - Processors & Microcontrollers(3063)
  - Programmable Logic ICs(76)
  - Sensor ICs(3161)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(550)
  - Audio & Video(695)
  - Barcode Scanners & Accessories(96)
  - Car Technology(4)
  - Computer Components & Software(1424)
  - Keyboards & Mice(563)
  - Labelling(1707)
  - Memory & Data Storage(1900)
  - Mobile Computing(158)
  - Networking & WiFi(2549)
  - Phones & Walkie Talkies(107)
  - Photography & Drones(37)
  - Printing & Scanning(359)
  - Remote Controls(144)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(378)
  - Cleaning Equipment(99)
  - Cleaning Sprays & Fluids(86)
  - Electronics Cleaners & Protective Coatings(167)
  - Floor Cleaning(846)
  - Greases, Oils & Lubricants(494)
  - Paint & Painting Supplies(182)
  - Washroom Equipment & Supplies(442)
  - Waste & Recycling(206)
  - Wipes & Cloths(499)
- Office Supplies
  Office Supplies
  - Desk Organisation(63)
  - Filing(77)
  - Office Equipment(138)
  - Office Furniture(381)
  - Paper & Consumables(660)
  - Posting & Packaging(85)
  - White Boards, Notice Boards & Planners(173)
  - Writing & Drawing Supplies(190)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(153)
  - Disposable Workwear(448)
  - Ear Protection(263)
  - Eye & Face Protection(1158)
  - Fall Protection(430)
  - Hand Protection(4383)
  - Head Protection(691)
  - Hi Vis Clothing(4056)
  - Respiratory Protection(615)
  - Safety Footwear(10673)
  - Workwear(12546)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(274)
  - Door Control & Seals(399)
  - Key Cabinets & Safes(168)
  - Latches, Hinges & Handles(981)
  - Locks & Bolts(1183)
  - Security Alarms & Sensors(344)
- Site Safety
  Site Safety
  - Fire Safety(147)
  - First Aid(189)
  - Lockout Tagout(498)
  - Safety Flooring(213)
  - Safety Signs(681)
  - Spillage Control(427)
  - Traffic Management & Crowd Control(806)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(972)
  - Data Acquisition & Logging(828)
  - Electrical Test & Measurement(1147)
  - Electronic Component Testing(220)
  - Engineering Test & Measurement(663)
  - Environmental Test & Measurement(713)
  - Lab Equipment(866)
  - Linear Test & Measurement(11)
  - Multimeters & Accessories(840)
  - Network Test & Measurement(434)
  - Oscilloscopes & Accessories(1363)
  - Pressure Test & Measurement(210)
  - RF Test & Measurement(203)
  - Signal Generators & Analysers(382)
  - Speed Test & Measurement(69)
  - Temperature Test & Measurement(2167)
  - Test Connectors(2685)
  - Test Leads & Test Lead Kits(1497)
  - Weight & Force Test & Measurement(642)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

HK$292.92Each Real time qty checker Compare	RS PRO 5 bar Undersink, Water Filter Kit Kit ContentsChrome Touch Tap Washer x 2, Fixing Bracket with Screws, Flexible Pipe (1 m), Rubber Touch Tap Washer x 2, Self Cutting Tap, Shake Proof Washer, Touch Tap, Touch Tap & Self Cutting Tap Fixing x 2 Maximum Working Pressure5 bar TypeUndersink See similar products in Water Filter Systems	RS Stock No. 738-2722 Brand RS PRO
HK$531.59Each Real time qty checker Compare	RS PRO Blue Water Filter Housing, 3/4in, BSP, 8 bar Compatible CartridgesDWFK 10 in Length ColourBlue Maximum Flow Without Cartridge50L/min Inlet & Outlet Connection3/4 in BSP Maximum Working Pressure8 bar See similar products in Water Filter Housings	RS Stock No. 738-2716 Brand RS PRO
HK$53.43Each Real time qty checker Compare	RS PRO 5μm Water Filter Cartridge Filtration Level5µm Maximum Flow Rate30L/min Maximum Differential Pressure8bar For Use WithCalHouse Internal Diameter1.1in See similar products in Water Filter Cartridges	RS Stock No. 738-2712 Brand RS PRO
HK$99.45Each Real time qty checker Compare	RS PRO Water Softening Salt Mass10kg Particle Size2 → 6mm See similar products in Water Softeners	RS Stock No. 759-6592 Brand RS PRO
HK$294.25Each Real time qty checker Compare	RS PRO 5μm Water Filter Cartridge Filtration Level5µm Maximum Flow Rate60L/min Maximum Differential Pressure5bar For Use WithCalMax Internal Diameter7.1in See similar products in Water Filter Cartridges	RS Stock No. 738-2706 Brand RS PRO
HK$255.52Each Real time qty checker Compare	RS PRO Magnetic & Electrolytic Scale Inhibitor, 64.8L/min Scale Prevention MechanismMagnetic & Electrolytic Connection22 mm Compression Maximum Flow Rate64.8L/min Maximum Working Pressure12 bar Connection Size22mm See similar products in Scale Inhibitors	RS Stock No. 738-2734 Brand RS PRO
New HK$137.20Each Real time qty checker Compare	RS PRO 84 x Washer & Seal Kit, 12 Compartments Kit ContentsAquasave Rubber Washer, Low Pressure & High Pressure Seat, Small & Medium Brass Split Pin, 1 in Flat Rubber Washer, 1-1/4 Ball Float Valve, 1/2 in Ball Valve Seat Fibre Washer, 1/2 in Flat Rubber Washer, 3/4 in Flat Rubber Washer, 5/8 in Flat Rubber Washer, 7/8 in Flat Rubber Washer Number of Compartments12 Quantity Included84 See similar products in Washer & Seal Kits	RS Stock No. 400-8294 Brand RS PRO
HK$1,827.25Each Real time qty checker Compare	RS PRO Polyphosphate Scale Inhibitor, 30L/min Scale Prevention MechanismPolyphosphate Connection15 mm Compression Maximum Flow Rate30L/min Maximum Working Pressure7 bar Connection Size2 x 15mm See similar products in Scale Inhibitors	RS Stock No. 894-6951 Brand RS PRO
HK$89.72Each Real time qty checker Compare	RS PRO Water Filter System, Water Filter Kit TypeWater Filter System See similar products in Water Filter Systems	RS Stock No. 249-9552 Brand RS PRO
HK$348.01Each Real time qty checker Compare	RS PRO 4 bar, Water Filter Kit Maximum Working Pressure4 bar See similar products in Water Filter Systems	RS Stock No. 249-9554 Brand RS PRO
HK$539.99Each Real time qty checker Compare	RS PRO Polyphosphate Replacement Cartridges, 30L/min Scale Prevention MechanismPolyphosphate Connection15 mm Compression Maximum Flow Rate30L/min Maximum Working Pressure5 bar Thread Standard or Connection TypeCompression See similar products in Scale Inhibitors	RS Stock No. 894-6960 Brand RS PRO
HK$12,907.21Each Real time qty checker Compare	RS PRO UV Water Steriliser, 22L/min Lamp Wattage22W Power Consumption30W Flow Rate22L/min Connection Size3/4" BSP Thread StandardBSP See similar products in UV Water Sterilisers	RS Stock No. 249-9560 Brand RS PRO
HK$322.62Each Real time qty checker Compare	RS PRO Timer Water Softener, 40mm ModelTimer Dimensions40 mm x 18mm See similar products in Water Softeners	RS Stock No. 249-9563 Brand RS PRO
HK$22,609.30Each Real time qty checker Compare	RS PRO Water Conditioner, 1.08L/s Maximum Flow Rate1.08L/s Connection Size 135mm Pipe Fitting Connection TypeCompression Maximum Water Temperature+30°C See similar products in Water Conditioners	RS Stock No. 249-9566 Brand RS PRO
HK$16,577.02Each Real time qty checker Compare	RS PRO 10 bar Self Cleaning, Water Filter Kit Maximum Working Pressure10 bar TypeSelf Cleaning See similar products in Water Filter Systems	RS Stock No. 195-2225 Brand RS PRO
HK$322.62Each Real time qty checker Compare	RS PRO Boiler Acid Neutraliser Length40mm See similar products in Boiler Acid Neutralisers	RS Stock No. 249-9548 Brand RS PRO
HK$12,522.71Each Real time qty checker Compare	RS PRO Water Conditioner, 420L/min Maximum Flow Rate420L/min Connection Size 1100mm Maximum Water Temperature-40 → 60°C See similar products in Water Conditioners	RS Stock No. 249-9567 Brand RS PRO
New HK$669.20Each Real time qty checker Compare	RS PRO Water Filter Cartridge Maximum Flow Rate30L/min For Use WithWater Filters Internal Diameter2.5in Length10in See similar products in Water Filter Cartridges	RS Stock No. 275-5949 Brand RS PRO
HK$432.88Each Real time qty checker Compare	RS PRO Electrolytic, Magnetic Scale Inhibitor, 64.8L/min Scale Prevention MechanismElectrolytic, Magnetic Connection22 mm Push-Fit Maximum Flow Rate64.8L/min Connection Size22mm WRAS ApprovalYes See similar products in Scale Inhibitors	RS Stock No. 738-2738 Brand RS PRO
HK$6,991.38Each Real time qty checker Compare	RS PRO 4 bar Water Filter System, Water Filter Kit Maximum Working Pressure4 bar TypeWater Filter System See similar products in Water Filter Systems	RS Stock No. 249-9555 Brand RS PRO

Pipework Maintenance & Water Treatment

CATEGORIES