This topic is about finding alternatives for the Irypump mechanical irrigation pump, which is being discontinued in the UK. The original poster is seeking advice on other mechanically-driven pumps since gravity bags have not worked for them. Here are some suggestions and insights shared by others:

1. **Stockpile Option**: Consider purchasing as many Irypump supplies as possible before they are no longer available.

2. **DIY or Off-the-Shelf Sprayer Solutions**:
- Portable camping shower units can be adapted for irrigation purposes, though they may not last long, with some failing after just a few days.
- Garden spray pumps, like the "Killerspray" and other generic garden pressure sprayers, can serve as manual pumps. A 3-litre version is suggested as it offers enough capacity and can also be used to store stoma gear.
- Be aware that some models have a narrow opening, which can make filling them a bit tricky.
- A handy tip is to reuse a stick-on thermometer from disposable hanging bags to check water temperature, or simply judge the temperature by feel.
- When using a sprayer, one person replaces the cone with an anal irrigation catheter connected to the original Coloplast valve and tubing. However, caution is advised as this method carries a higher risk than using standard cones.

3. **Electrical Alternative in Development**: Someone is experimenting with a 12-volt fish-tank pump to create a powered irrigation system. They plan to share their results once available.

4. **Product Discontinuations Affecting Users**:
- The B. Braun Irypump and Irycone (cone) are being discontinued.
- The Coloplast Assura Plug, which is used after irrigation instead of a pouch, is also being discontinued, prompting many users to seek replacements.