Soap Dispensers, Shower Rods and Bath Fittings

Wall-mount dispensers: refill format, capacity and compatibility

Commercial dispensers are built around a refill system, so the refill must match the dispenser. Model codes in the title, such as ES6 on a foam sanitizer dispenser, identify the system the refills belong to. A 1200 mL wall-mount unit holds a larger volume for busy washrooms than a countertop pump. Compare foam, liquid and gel formats, push or touchless operation, and whether the housing locks. Capacity in milliliters tells you how often it needs refilling.

Fittings and fixtures: pipe sizes, finishes and rod length

Fractions such as 1/2 inch and 3/4 inch name nominal pipe sizes, not the exact outside diameter, so match the fitting to the pipe type and thread rather than measuring by eye. A handheld shower needs a hose and a mount with a compatible thread, usually 1/2 inch on the arm and hose. Sink stoppers must fit the drain opening and suit whether the sink has an overflow. Shower curtain rods are sized by the width between walls.

Questions about Soap Dispensers, Shower Rods and Bath Fittings

Can I refill a wall soap dispenser with any soap?

Not always. Sealed-cartridge systems are designed for their own refills and may not work or may leak with other products. Open-fill dispensers take bulk liquid, but foam units need foaming soap or a suitable dilution. Read the dispenser's instructions for the refill type it accepts.

What does nominal pipe size 1/2 inch mean?

Nominal size is a trade name, not a measurement of the actual outside diameter. A 1/2 inch pipe measures larger across the outside, and the thread type (such as NPT) matters as much as the size. Photograph the old fitting to help match it.

How do I size a shower curtain rod?

Measure the distance between the walls where the rod will sit, and choose a rod whose adjustable range covers that length with a little margin. Tension rods rely on the walls pushing back, so they suit smooth, firm surfaces; heavier curtains need a fixed rod screwed into the wall.