Single flow These fittings can only be specified for use in commercial premises when fitted with axis handles. When installed in commercial premises 15mm thermostatic blending valve must be used. Suitable for closed fist operation lever handles Washbasin mixer Dual control Wras approved Pop-up waste is supplied with plug suitable for both retractable and captive installation. Monoblock Turnhead handles are not included,but are available. Need to purchase them separatley