Danzey Cylinder Flange Female 22mm

A Danzey Cylinder Flange Female fits into the top connection of a vented hot water cylinder and gives you a separate outlet for a shower pump. It is sold in 22mm x 1″, with 22mm pipe connections and a 1″ thread for the cylinder.

Why fit a Danzey cylinder flange

A shower pump that draws water from the same pipe as the vent and the taps tends to pull in air. That leads to noisy running, spluttering showers and pumps that cut out. A flange like the Danzey takes the shower supply from inside the cylinder, separate from the vent and the hot draw-off. That gives the pump a clean, air-free feed.

Specification

• Range: Danzey
• Material: Brass
• Connection: 1″ female thread to the cylinder, 22mm pipe connections
• Sizes: 22mm x 1″
• Suitable for: Shower pump feed from a vented hot water cylinder

Common Questions

Do I need a Danzey flange for my shower pump?

Most pumps on a vented cylinder work better with a dedicated feed. Check the pump maker’s instructions, as some name the flange type they want.

What is the difference between Danzey, York and Warix flanges?

They all give the shower its own feed from the cylinder top, but the outlet layout and thread type differ. Pick the one your pump and cylinder suit.

Can a flange be fitted to an unvented cylinder?

No, these flanges are for vented cylinders. Unvented cylinders have their own connection rules and must be worked on by a qualified installer.

Fitting advice for Glasgow homes

Many shower pump makers say how the pump should be fed, so check their instructions first, as some want a flange of a set type. Look at the top of the cylinder to confirm the thread and size match. Turn off the cold feed and drain the cylinder down below the top before taking off the old fitting. Seal the threads as the fitting requires, reconnect the vent and hot draw-off, and refill slowly while you check for leaks.

The Danzey Cylinder Flange Female sits in our brass fittings category, near the York and Warix flanges.

Collect from Plumb Parts at 555 South Street, Glasgow G14 0QX, open Mon-Fri 8am-5pm and Sat-Sun 8am-1pm. Online orders are also welcome.