# Zulal Flow ## Posts - [Davey pool and spa solutions are now stocked at Zulal Flow](https://zulalflow.com/davey-pool-and-spa-solutions-are-now-stocked-at-zulal-flow/): Pumps, filters, chlorinators and heating from one of the most established names in pool plant. - [Fixing weak water pressure with the DynaDrive constant pressure system](https://zulalflow.com/fixing-weak-water-pressure-with-the-dynadrive-constant-pressure-system/): Why mains pressure drops when two taps open, and what a variable speed drive does about it. - [Holding pool temperature through the year without burning the energy budget](https://zulalflow.com/holding-pool-temperature-through-the-year-without-burning-the-energy-budget/): Heat pump sizing, run schedules and the covers that make the difference between comfortable and expensive. - [Transfer pump sets and booster pump sets — which one do you actually need?](https://zulalflow.com/transfer-pump-sets-and-booster-pump-sets-which-one-do-you-actually-need/): They look alike on a datasheet and do very different jobs on site. Here is how to tell them apart before you order. ## Pages - [Contact](https://zulalflow.com/contact/): Ask about a free site survey before any installation is quoted. - [Blog](https://zulalflow.com/blog/) - [Home](https://zulalflow.com/): Zulal Flow distributes premium water pumps, pool and spa equipment and treatment systems — with the engineering support to size them, install them and keep them running. - [Request a Quote](https://zulalflow.com/request-quote/) - [My account](https://zulalflow.com/my-account/) - [Checkout](https://zulalflow.com/checkout/) - [Cart](https://zulalflow.com/cart/) - [Shop](https://zulalflow.com/shop/) ## Products - [Microlene UV Systems](https://zulalflow.com/product/microlene-uv-systems/): Chemical-free disinfection. Stops E. coli, salmonella, algae, fungi and cysts like Giardia and Cryptosporidium. - [CrystalClear Cartridge Filters](https://zulalflow.com/product/crystalclear-cartridge-filters/): Elements clean and reuse, so you get clear water without the cost, or the waste, of backwashing. - [EcoSalt2 Chlorinator](https://zulalflow.com/product/ecosalt2-chlorinator/): Next-generation salt chlorination for in-ground and above-ground residential pools up to 175 cubic metres. - [SilensorPro Premium](https://zulalflow.com/product/silensorpro-premium/): Eight-star energy rating, fully variable speed and app control over Bluetooth. Quiet enough to run overnight. - [Petrol Engine Firefighter](https://zulalflow.com/product/petrol-engine-firefighter/): High head performance at 3600 rpm across the full pump curve, without overloading the engine. Single and twin. - [VM Series Vertical Multistage](https://zulalflow.com/product/vm-series-vertical-multistage/): Corrosion and abrasion resistant, low maintenance, easy to install. For clean, non-aggressive liquids free of fibres. - [Torrium2 Intelligent Controller](https://zulalflow.com/product/torrium2-intelligent-controller/): Constant flow and even pressure with a quick cut-in - fixes the pressure fluctuation most households live with. - [DynaDrive Constant Pressure System](https://zulalflow.com/product/dynadrive-constant-pressure-system/): An all-in-one home pressure system. The variable speed drive holds pressure at a fixed point however demand moves. [comment]: # (Generated by Hostinger Tools Plugin)