McAlpine W21 1.5" Short Tail Tank Overflow

McAlpine W21 1.5" Short Tail Tank Overflow – Compact Plastic Overflow Pipe

Product Overview:
The McAlpine W21 Short Tail Tank Overflow is a compact, 1.5″-diameter plastic overflow pipe designed to prevent water from overfilling cisterns and tanks. Ideal for installation behind toilets or utility cisterns, its short tail ensures a neat, space-saving fit.

Key Features:

• Size: 1.5″ (38 mm) tail – fits standard UK and European cistern inlets

• Design: Compact, short-tail configuration optimizes under-tank clearance

• Material: High-quality, corrosion-resistant plastic suitable for long-term plumbing use

Benefits:

• Space-Saving: Short design ensures neat pipe routing in confined spaces

• Reliable Performance: Maintains consistent overflow protection to prevent tank flooding

• Simple Installation: Push-fit tail makes setup fast—no adhesives or tools needed

• Durable & Low-Maintenance: Plastic construction resists corrosion and scale for hassle-free use

Recommended Applications:

• Toilet Cisterns: A perfect retrofit or replacement part under toilets with limited space

• Utility Tank Systems: Ideal for expanding or servicing showers, boilers, or cisterns

• Bathroom Fit-Outs: Reliable safety overflow for new installations

Summary:
The McAlpine W21 1.5" Short Tail Tank Overflow offers dependable protection against overfilling with a compact, durable design suitable for tight spaces. Its push-fit simplicity, quality build, and space-efficient sizing make it a smart choice for both professional plumbers and DIY enthusiasts.