Thông tin chi tiết
- Technical Data
- Minimum Operating Pressure : 7 psi (0.5 bar)
- Maximum Working Pressure : 175 psi (12 bar)
- Discharge Coefficient : K = 5.6 GPM/psi (80.7 LPM/bar)
- Temperature Rating : Sprinkler : 155 / 200 °F (68 / 93 °C)
- Cover Assembly : 135 / 165 °F(57 / 74°C)
- Leakage Test at Factory (Air): 30 Kg/cm2 (0.3Mpa, 29.4bar, 426.7 psi)
- Material
- Frame Forging ..Brass AS1568 Alloy486
- Deflector Copper C2680S
- Spring Seat NiBe alloy, coated on both sides with Teflon Tape.
- Bulb Glass
- Bulb Cap Phosphor Bronze C5191.
- Screw Brass C3604.
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CÔNG TY CỔ PHẦN TM-XD PCCC QUỐC AN
Đ/c: 212 Cộng Hòa – P.12 – Q.Tân Bình – TP.HCM
Tel : (028) 2247.1234 – 22.411.113
Email: sales@quocanpccc.com
Website: quocanpccc.com / thietbipccc24h.com
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