A clean chrome body, a sharp black lever — this is an isolation valve that does its job without looking like an afterthought. The KeyPlumb 15mm Chrome Lever Isolation Valve uses a compression-to-compression (CxC) fitting for straightforward installation on standard 15mm pipework, and a quarter-turn black lever for fast, positive shut-off. Whether you're isolating a tap, toilet, washing machine, or shower, one turn is all it takes — ideal for single jobs or trade use. Key Features Chrome-Plated Brass Body — corrosion-resistant construction with a polished finish that complements modern bathroom and kitchen fittings Black Lever Handle — contemporary styling with a positive grip; lever position gives instant visual confirmation of open/closed state Quarter-Turn Operation — fast, decisive shut-off; 90° from fully open to fully closed CxC Compression Fitting — compression-to-compression connection; compatible with standard 15mm copper and plastic pipe 15mm Size — the most common domestic pipe size; suits taps, toilets, showers, washing machines, and more Suitable for Hot & Cold Water — works across all standard domestic water supply applications Technical Specification Size: 15mm Connection Type: Compression to Compression (CxC) Valve Type: Lever Isolation Valve Operation: Quarter-Turn Lever Handle Colour: Black Body Finish: Chrome-Plated Brass Application: Hot & Cold Water Systems SKU (x1): K06927 Brand: KeyPlumb Country of Origin: China Complete Your Valve Range 15mm Hot Water Butterfly Ball Valve – Red Handle (WRAS) — WRAS approved butterfly ball valve for hot water lines; full bore, PN25 rated 15mm Cold Water Butterfly Ball Valve – Blue Handle (WRAS) — matching cold water butterfly valve; WRAS approved KeyPlumb 15mm Full Bore Isolation Valve – Chrome (WRAS) — WRAS approved full bore chrome isolation valve Straight Isolation Valve – Chrome 15mm (WRAS) — straight-pattern WRAS approved chrome isolation valve 15mm Chrome Isolation Valve – Flat Face Compression — flat face compression with ½" BSP thread KeyPlumb 15mm Electrolytic Scale Reducer — inline scale reducer to protect valves and appliances from limescale build-up Frequently Asked Questions Is this valve WRAS approved? This valve is compliant with UK plumbing standards for domestic use. If you specifically require a WRAS-approved valve for mains water supply applications, please see our KeyPlumb 15mm Full Bore Isolation Valve (WRAS Approved) or the WRAS Approved Butterfly Ball Valves. Can I order if the item shows as out of stock? Yes — we can fulfil this product even when stock shows as zero. Place your order as normal and we'll confirm lead time with you. Does this work with plastic (push-fit) pipe? This valve uses a standard 15mm compression fitting. It is compatible with 15mm copper pipe. For use with plastic pipe, ensure you use the appropriate insert/liner within the compression fitting to prevent the olive from crushing the pipe. What is the difference between CxC and a flat-face compression valve? CxC (compression-to-compression) means both ends of the valve accept a standard olive-and-nut compression fitting — the most common type in UK domestic plumbing. A flat-face compression valve has a different end connection designed for specific fittings. For most standard installations, CxC is the correct choice. Can this valve be used on a hot water supply? Yes — this valve is suitable for both hot and cold water systems in standard domestic plumbing applications. Delivery Information This is a small, postable item covered by a one-off small item delivery charge. You can combine it with other small items in a single order and pay just one delivery charge. Browse all items covered by the small delivery charge.
£1.50
The McAlpine CA32MINI-CB is a chrome plated brass adjustable inlet cylindrical bottle trap with a 50mm water seal and 32mm European outlet. Supplied as a complete kit including a 12" (300mm) length of 32mm OD chrome plated brass waste pipe and a chrome wall flange — everything you need for a neat, fully chrome waste run from basin to wall. Also supplied with the MS4-32SOLVENT fitting to convert to 1¼" UK pipe size where required. Conforms to BS EN 274-1:2002. Key Features 50mm water seal: Meets current UK building regulations for water seal depth Adjustable inlet: Allows the trap inlet to be positioned at different heights to suit various basin waste outlet positions 32mm European outlet: Standard metric outlet for connection to European waste pipe systems Cylindrical bottle trap design: Compact form factor — ideal for pedestal basins and wall-hung basins with limited under-sink space Complete kit: Includes 12" (300mm) chrome plated brass waste pipe and chrome wall flange UK size adaptor included: MS4-32SOLVENT fitting converts outlet to 1¼" UK pipe size Chrome plated brass construction: Corrosion-resistant, premium finish that complements McAlpine CP Brass waste fittings Conforms to BS EN 274-1:2002: Meets current British Standard for waste fittings Technical Specification Brand: McAlpine SKU: CA32MINI-CB Type: Cylindrical bottle trap (adjustable inlet) Material: Chrome plated brass Water seal: 50mm Outlet size: 32mm European Included: Bottle trap, 12" (300mm) x 32mm OD chrome brass waste pipe, chrome wall flange, MS4-32SOLVENT UK size adaptor Standard: BS EN 274-1:2002 Country of Origin: United Kingdom Frequently Asked Questions What is included in the kit?The CA32MINI-CB is supplied with the chrome bottle trap, a 12" (300mm) length of 32mm OD chrome plated brass waste pipe, a chrome wall flange, and the MS4-32SOLVENT fitting for converting to 1¼" UK pipe size. What does ‘adjustable inlet’ mean?The trap inlet can be adjusted up or down to align with the waste outlet on your basin — useful where the basin waste outlet height doesn’t align perfectly with a fixed trap position. Does this meet building regulations?Yes — the 50mm water seal meets current UK building regulations requirements, and the trap conforms to BS EN 274-1:2002. Can I connect this to UK 1¼" waste pipe instead of 32mm Euro pipe?Yes — the MS4-32SOLVENT fitting is included to convert the 32mm European outlet to 1¼" UK pipe size. Can I order if the item shows as out of stock?Yes — this item is ordered in specially for you and will typically be dispatched within 5–7 working days. Complete Your Chrome Waste Installation Frequently bought alongside the McAlpine CA32MINI-CB Chrome Bottle Trap: McAlpine 90° Chrome Brass Compression Bend — 32A-CB / 35A-CB / 42A-CB McAlpine Chrome Brass Compression Straight Connector — 32G-CB / 35G-CB / 42G-CB McAlpine Chrome Plated Brass Waste Pipe — 1m Length | 32mm, 1¼" & 1½" McAlpine Chrome Brass Wall Flange — 32mm, 1¼" & 1½" Also explore our full range of plumbing fittings and accessories.
£58.85 £47.99
McAlpine Shallow Shower Trap — 90mm — 53mm Height — 25mm Seal — ST90CPB-S-53 The McAlpine ST90CPB-S-53 is an ultra-low profile shallow shower trap engineered for installations where sub-floor clearance is severely restricted. At just 53mm overall height, it is one of the slimmest 90mm shower traps available whilst maintaining a 34 litre/min flow rate and full BS EN 274 compliance. The polypropylene body is supplied with a removable 110mm chrome plated brass flange and all fittings for a complete installation. Ideal for timber floor constructions, retrofit projects, and first-floor bathrooms with minimal joist depth. ⚠️ Check clearance before ordering. This trap requires 53mm of clearance beneath the shower tray. Confirm your sub-floor depth before purchasing. Note: this trap has a 25mm water seal — if you require a deeper 50mm seal for better odour protection, see the McAlpine ST90CPB-S-70 (70mm height, 50mm seal). Key Features 53mm overall height — one of the slimmest 90mm shower traps available; suits severely restricted sub-floor depths 25mm water seal — meets minimum UK building regulation requirement for odour protection 34 litres/min flow rate — high drainage performance; prevents water pooling 90mm waste hole — fits standard shower trays with 90mm waste apertures 1½″ BSP thread — standard UK connection size Removable 110mm flange — chrome plated brass; easy cleaning and debris removal 1½″ solvent weld outlet — secure, leak-free connection to waste pipe Complete installation kit — 135° bend, BSP coupling nut, and 1½″ universal connector included BS EN 274 compliant — tested to BS EN 274-1:2002 and BS EN 274-2:2002 Technical Specification Brand: McAlpine Model: ST90CPB-S-53 SKU: ST90CPB-S-53 EAN: 5013512012530 Type: Shallow shower trap Waste hole diameter: 90mm Overall height: 53mm Under-tray clearance required: 53mm Water seal depth: 25mm Flow rate: 34 litres/min (tested under 15mm constant head, BS EN 274-2:2002) Thread size: 1½″ BSP Outlet: 1½″ solvent weld Flange diameter: 110mm (removable) Flange finish: Chrome plated brass Body material: Polypropylene Weight: 0.3kg Standards: BS EN 274-1:2002 & BS EN 274-2:2002 What’s Included McAlpine ST90CPB-S-53 shallow shower trap body 110mm chrome plated brass removable flange 135° bend BSP coupling nut 1½″ universal connector Installation instructions Suitable For Installations with severely restricted sub-floor clearance (as little as 53mm) Timber floor constructions and first-floor bathrooms with minimal joist depth Retrofit shower installations in existing bathrooms Wet room conversions with shallow floor build-ups Apartment and flat renovations with concrete floors Any installation requiring a 90mm waste hole trap with minimal height Also Available — McAlpine Shallow Shower Traps McAlpine ST90CPB-S-70 — 90mm, 70mm Height, 50mm Water Seal — deeper seal for better odour protection where 70mm clearance is available McAlpine ST90CB10-70 — 90mm, 70mm Height, 50mm Seal, Multifit Outlet — suits tray thickness 0–23mm; Multifit outlet for plastic, copper & lead pipe Coordinate Your Shower Installation Shower Trays — browse compatible low profile trays Shower Enclosures — complete your shower installation Shower Valves & Accessories — valves, heads, and arms Frequently Asked Questions What clearance does this trap require beneath the shower tray? The McAlpine ST90CPB-S-53 has an overall height of 53mm and requires 53mm of clearance beneath the shower tray. This makes it one of the slimmest 90mm shower traps available and suitable for installations where even the ST90CPB-S-70 (70mm) would not fit. Measure the available depth between the underside of your shower tray and the floor before ordering. What is the difference between the ST90CPB-S-53 and the ST90CPB-S-70? Both are McAlpine 90mm shallow shower traps with the same 34L/min flow rate and BS EN 274 compliance. The key differences are height and water seal depth. The ST90CPB-S-53 (this product) is 53mm high with a 25mm water seal — the slimmest option, suitable for the most restricted installations. The ST90CPB-S-70 is 70mm high with a superior 50mm water seal — better odour protection, recommended where 70mm clearance is available. If you have the space, the ST90CPB-S-70 is the preferred choice for its deeper seal. What size waste hole does this trap fit? This trap is designed for shower trays with a 90mm waste hole and a 1½″ BSP thread. This is the standard waste hole size for the majority of UK shower trays. Check your tray specification before ordering if you are unsure. What is the water seal depth? The water seal depth is 25mm — the minimum required by UK building regulations. The water seal is the depth of water retained in the trap that prevents sewer gases from entering the bathroom. If you have sufficient clearance (70mm), the ST90CPB-S-70 with its 50mm seal provides significantly better odour protection and is less likely to evaporate in infrequently used showers. What type of outlet connection does this trap use? The outlet is 1½″ solvent weld, connecting to standard 40mm (1½″) solvent weld waste pipe. A 135° bend, BSP coupling nut, and 1½″ universal connector are included to allow flexible pipe routing beneath the tray. Is this trap BS EN 274 compliant? Yes — the McAlpine ST90CPB-S-53 is fully compliant with BS EN 274-1:2002 (requirements) and BS EN 274-2:2002 (test methods), the relevant British and European standard for sanitary waste fittings. Can I order if the item shows as out of stock? Yes — this product is available to order even when stock shows as zero. Please allow additional lead time and contact us at customerservice@bubblegumbathrooms.co.uk for availability.
£59.00 £34.99
McAlpine Shallow Shower Trap — 90mm — 70mm Height — 50mm Seal — ST90CB10-70 The McAlpine ST90CB10-70 is a shallow shower trap engineered for low-profile shower installations with restricted sub-floor clearance. At 70mm overall height with a superior 50mm water seal and 34 litre/min flow rate, it delivers full performance in space-constrained applications. Designed for shower trays with a thickness of 0–23mm — making it the correct choice for thinner tray profiles. The polypropylene body is supplied with a removable 110mm flange and all fittings for a complete installation. Fully compliant with BS EN 274-1:2002. ⚠️ Check tray thickness and clearance before ordering. The ST90CB10-70 is suitable for tray thickness 0–23mm and requires 70mm clearance beneath the tray. If your tray is 5–30mm thick, see the McAlpine ST90CPB-S-70. If you need less than 70mm clearance, see the McAlpine ST90CPB-S-53 (53mm height). Key Features 70mm overall height — suitable for low-profile installations with restricted sub-floor depth 50mm water seal — superior odour protection; exceeds the minimum 25mm seal requirement 34 litres/min flow rate — high drainage performance; prevents water pooling 90mm waste hole — fits standard shower trays with 90mm waste apertures Suitable for tray thickness 0–23mm — designed for thinner tray profiles 1½" BSP thread — standard UK connection size Removable 110mm flange — chrome plated brass or white/chrome plastic options; easy cleaning Multifit outlet connection — compatible with plastic waste pipes (BS EN 1451-1 & BS EN 1329-1), copper, and lead pipe Complete installation kit — 135° bend, BSP coupling nut, and 1½" universal connector included BS EN 274 compliant — tested to BS EN 274-1:2002 and BS EN 274-2:2002 Technical Specification Brand: McAlpine Model: ST90CB10-70 SKU: ST90CB10-70 EAN: 5036484043856 Type: Shallow shower trap Waste hole diameter: 90mm Overall height: 70mm Under-tray clearance required: 70mm Suitable tray thickness: 0–23mm Water seal depth: 50mm Flow rate: 34 litres/min (tested under 15mm constant head, BS EN 274-2:2002) Thread size: 1½" BSP Outlet: 1½" Multifit (suits plastic, copper, and lead waste pipe) Flange diameter: 110mm (removable) Flange options: White plastic / Chrome plated plastic / Chrome plated brass Body material: Polypropylene Standards: BS EN 274-1:2002 & BS EN 274-2:2002 What’s Included McAlpine ST90CB10-70 shallow shower trap body 110mm removable flange (finish as selected) 135° bend BSP coupling nut 1½" universal connector Installation instructions Suitable For Shower trays with 0–23mm tray thickness and 90mm waste hole Low-profile shower tray installations with restricted sub-floor depth Timber floor constructions and first-floor bathrooms with limited joist depth Bathroom renovations and retrofit projects with shallow under-floor clearance Wet room conversions with shallow floor build-ups Also Available — McAlpine Shallow Traps McAlpine ST90CPB-S-70 — 90mm, 70mm Height, 50mm Seal — suits tray thickness 5–30mm; solvent weld outlet McAlpine ST90CPB-S-53 — 90mm, 53mm Height, 25mm Seal — for severely restricted clearance Coordinate Your Shower Installation Shower Trays — browse compatible low profile trays Shower Enclosures — complete your shower installation Shower Valves & Accessories — valves, heads, and arms Frequently Asked Questions What is the difference between the ST90CB10-70 and the ST90CPB-S-70? Both are McAlpine 90mm shallow traps with 70mm height, 50mm water seal, and 34L/min flow rate. The key difference is tray thickness compatibility and outlet type. The ST90CB10-70 (this product) suits tray thickness 0–23mm and has a Multifit outlet compatible with plastic, copper, and lead pipe. The ST90CPB-S-70 suits tray thickness 5–30mm and has a 1½" solvent weld outlet. Check your tray thickness and pipework type before ordering. What clearance does this trap require beneath the shower tray? The ST90CB10-70 has an overall height of 70mm and requires 70mm of clearance beneath the shower tray. Measure the available depth between the underside of your shower tray and the floor before ordering. If you have less than 70mm available, see the McAlpine ST90CPB-S-53 (53mm height). What tray thickness is this trap suitable for? The ST90CB10-70 is designed for shower trays with a thickness of 0–23mm. If your tray is between 5–30mm thick, the ST90CPB-S-70 may also be suitable — check the overlap range for your specific tray thickness. What is a Multifit connection? McAlpine’s Multifit connection is a versatile outlet system compatible with all plastic waste pipes to BS EN 1451-1 and BS EN 1329-1, as well as copper pipe (metric or imperial) and lead pipe. A moulded internal sleeve centres and supports the pipe, whilst Multifit and friction washers ensure a secure seal. The joint is completed hand-tight — no tools required. This makes the ST90CB10-70 compatible with a wider range of existing pipework than a standard solvent weld outlet. What is the water seal depth, and why does it matter? The water seal depth is 50mm. The water seal is the depth of water retained in the trap that prevents sewer gases from entering the bathroom. The minimum required by UK building regulations is 25mm. A 50mm seal provides significantly better odour protection and is less likely to evaporate in infrequently used showers. What flange finishes are available? The ST90CB10-70 is available with a white plastic, chrome plated plastic, or chrome plated brass 110mm removable flange. The flange sits over the waste hole on the tray surface and is removable for easy cleaning without disturbing the trap body. Is this trap BS EN 274 compliant? Yes — the McAlpine ST90CB10-70 is fully compliant with BS EN 274-1:2002 (requirements) and BS EN 274-2:2002 (test methods), the relevant British and European standard for sanitary waste fittings. Can I order if the item shows as out of stock? Yes — this product is available to order even when stock shows as zero. Please allow additional lead time and contact us on 01603 381095 to confirm availability.
£45.00 £35.00
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