Gledhill PLUDR150 150L 550mm Diameter Stainless Lite Plus Direct Unvented Cylinder

The Gledhill PLUDR150 is a 150 litre direct unvented hot water cylinder from the Stainless Lite Plus range, manufactured from high-quality duplex stainless steel for corrosion resistance and longevity.

Suited to domestic installations in properties with up to three bathrooms, it is designed for electric heating using two 3 kW incoloy 825 immersion heaters (one on-peak, one off-peak) and is compatible with photovoltaic panels and economy tariffs. Trade professionals and DIYers replacing or installing new cylinders will appreciate its lightweight construction and 25-year warranty.

Build quality includes automated welding, post-weld treatments, 50 mm insulation and full WRAS/NSF approvals for safe, efficient mains-pressure hot water delivery.

Key Features

• 150 litre capacity direct unvented cylinder
• Duplex stainless steel construction
• Two 3 kW incoloy 825 immersion heaters
• 550 mm diameter x 1118 mm height
• 25 kg empty weight
• ErP rating C with 47 W heat loss
• Factory-fitted temperature and pressure relief valve (6 bar / 95 °C)
• 50 mm HCFC-free insulation
• Secondary return not fitted
• 25-year manufacturer warranty

Benefits

• ✔ Delivers high-flow mains-pressure hot water without a pump
• ✔ Maximises efficiency with off-peak electricity tariffs
• ✔ Lightweight design for easier handling and installation
• ✔ Excellent corrosion resistance and long service life
• ✔ Suitable for new-build or replacement projects
• ✔ Compatible with photovoltaic systems
• ✔ WRAS approved for potable water use
• ✔ Includes 90° elbow, flexihose and drain valve
• ✔ Compact standard footprint fits most airing cupboards

Technical Specifications

• MPN: PLUDR150
• Brand: Gledhill
• Capacity: 150 litres (nominal 148 litres)
• Height: 1118 mm
• Diameter: 550 mm
• Weight (empty): 25 kg
• Weight (full): 173 kg
• Heat-up time: 150 minutes
• Number of immersions: 2
• Maximum working pressure: 6 bar
• ErP rating: C
• Standing heat loss: 47 W
• Material: Duplex stainless steel
• Insulation thickness: 50 mm

What’s in the Box?

1 x Gledhill Stainless Lite Plus PLUDR150 150L Direct Unvented Cylinder complete with two 3 kW immersions, temperature & pressure relief valve, 90° elbow, flexihose and drain valve.