Model BSDR-40

Ceramic Bath & Shower Diverter CartridgeRotary Type • 40 mm SizeModel BSDR-40TECHNICAL CHARACTERISTICSOF THE CERAMIC DISCS:Material: AL 2 O 3Surface roughness Ra: 0.3 µmContact surface area: 50-70%TECHNICAL CHARACTERISTICSOF THE CARTRIDGE:Mixing angle in bath position (clockwise): 90°Mixing angle in shower position (anti-clockwise): 90°Max. water pressure: 35 bar / 500 psiMax. temperature: 90°C / 194°FMax. tightening torque:12 Nm / 106 lbf•inPressure test:Pneumatic: 6 bar / 87 psiHydraulic: 35 bar / 500 psiFlow rate: (3 bar / 45 psi, test faucet, EN 817)24.8 l/min / 6.6 gpmin bath position without resistanze13.1 l/min / 3.5gpmin shower position without resistanceEndurance test:EN 81770 000 cyclesASME A 112.18.1M 500 000 cycles70C°6050403020Rotational travel is devided into bath and showerquadrants, each providing temperature controlonly. (no volume control)±90° travel from off to full hot in both operatingranges.FLOW RATE & HYSTERESIS CURVESTest faucet, resistance „C”Water pressure: 3 bar42C°34C°Cold -> HotHot -> ColdFlow rate1010Hot water7.3°Cold water00-90° -80° -70° -60° -50° -40° -30° -20° -10° 0°70C°605040302042C°34C°Rotational range withincomfort zoneBathShowerCold -> HotHot -> ColdFlow rate70l/min6010 Cold water1015.4°Hot water000° 10° 20° 30° 40° 50° 60° 70° 80° 90°Rotational range withincomfort zone5040302070l/min6050403020