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  1. Products
  2. SANITARY

SANITARY

ISOFLOW Pre-Insulated Pipe for Sanitary Hot Water:

Maximise energy efficiency and ensure reliable temperature retention with Isoflow pre-insulated pipe for sanitary hot water systems. Designed for flexibility and durability, Isoflow reduces the need for underground joints by allowing the pipe to curve directly out of the ground, removing the need for elbows and maintaining a continuous PEX-a pipe and insulation jacket.

Key Features of Isoflow Pre-Insulated Pipe for Sanitary Hot Water:

  • Fully compliant with UK water regulations

  • Minimises joints and reduces installation time

  • Continuous PEX-a pipe and insulation jacket for durability

  • Maintains consistent temperatures for sanitary hot water distribution

  • Ideal for hot water systems in residential, commercial and public sector projects

  • Cut-to-length with next day delivery on stock product

A full range of fittings is available, including tees and insulation kits, supporting complete pre-insulated pipe system installations.

Multiple sizes and configurations in stock. Contact Flowsupplies today to request a quote and benefit from expert advice on pre-insulated pipe systems in the UK.

Sort By Sort By: Featured
Featured Newest Arrivals Name (A-Z) Price - Low to High Price - High to Low
ISOFLOW 25mm Single - Sanitary DHW (75mm Duct, 5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 25mm Single - Sanitary DHW

£ 200.60
ISOFLOW 25mm+20mm Double - Sanitary DHW, 140mm Duct  (5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 25mm+20mm Double - Sanitary DHW, 140mm Duct

£ 300.66
ISOFLOW 25mm+25mm Double - Sanitary DHW, 160mm Duct (5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 25mm+25mm Double - Sanitary DHW, 160mm Duct

£ 333.51
ISOFLOW 32mm Single - Sanitary DHW (90mm Duct, 5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 32mm Single - Sanitary DHW

£ 232.66
ISOFLOW 32mm+25mm Double - Sanitary DHW  (140mm Duct, 5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 32mm+25mm Double - Sanitary DHW

£ 365.12
ISOFLOW 40mm Single - Sanitary DHW (90mm Duct, 5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 40mm Single - Sanitary DHW

£ 288.12
ISOFLOW 40mm+25mm Double - Sanitary DHW, 160mm Duct (5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 40mm+25mm Double - Sanitary DHW, 160mm Duct

£ 412.09
ISOFLOW 50mm Single - Sanitary DHW (140mm Duct, 5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 50mm Single - Sanitary DHW

£ 399.09
ISOFLOW 50mm+32mm Double - Sanitary DHW, 160mm Duct (5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 50mm+32mm Double - Sanitary DHW, 160mm Duct

£ 488.40
ISOFLOW 63mm Single - Sanitary DHW  (140mm Duct, 5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 63mm Single - Sanitary DHW

£ 563.45
ISOFLOW 75mm Single - Sanitary DHW, 160mm Duct (5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 75mm Single - Sanitary DHW, 160mm Duct

£ 747.58
ISOFLOW 90mm Single - Sanitary DHW  (160mm Duct, 5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 90mm Single - Sanitary DHW

£ 915.86
ISOFLOW 110mm Single - Sanitary DHW, 200mm Duct (5m, Fittings Kit included [dust caps, terminal connections], No Heatshrink End Caps)

ISOFLOW 110mm Single - Sanitary DHW, 200mm Duct

£ 1,389.96

Why Choose FlowSupplies’ Pre Insulated Pipe for Hot Water Systems?

  • Unrivalled turnaround time - next day delivery on stock product.

  • Excellent in house product knowledge and support.

  • Innovative pre-insulated pipe and associated components, developed through years of experience and expertise in the plumbing and heating sector

  • Impressive heat retention and flexibility ensuring ease of install and efficiency of the finished system.

  • WRAS Approved and compliant with UK water regulations

CONTACT US 0333 577 0210

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CONTACT US

flowsupplies.

Specialist supplier of preinsulated underground pipe systems.  Experts in our field.

​contact@flowsupplies.co.uk   

Kingsdown Orchard, SN2 7RR   

0333 577 0210      


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