Tapworks: reliability you can trust We've grouped some downloads together on this page, for your convenience. Current NSCPRO Range: Tapworks Full Range Brochure Our complete range, in a single brochure Download Tapworks domestic range spec sheet Softened water. Great for you, your home and your pocket. Download NSCPRO Range Installation Manual Tapworks Water Softeners models NSC9PRO, NSC11PRO and NSC14PRO with EasyFit all-in-one kit Download NSC4218 Installation Manual Full manual for the NSC4218. Download Tapworks legacy models: Tapworks Ultra 9, AD11 & Infinity User & Installer Handbook User & Installer Handbook for the Tapworks legacy softener models Ultra 9, AD11 & Infinity, with EasyFit Instllation Kit Download Tapworks AD10 & Ultra 15 User & Installer Handbook User and Installer Handbook for the Tapworks legacy softener models AD10 & Ultra 15 Download