NAFFCO Vietnam,Vòi chữa cháy DRY BARREL 6 "Đầu cuối cơ học 150 NFH (M) NAFFCO

Dry Type Pillar Fire Hydrants - UL/FM

  • NAFFCO Fire Hydrants are designed to comply with ANSI/AWWA C502.

  • Dry barrel design eliminates damage to the hydrant caused by freezing of the upper part.

  • NAFFCO Fire Hydrants are designed for high performance and easy to install, maintain and repair.

  • Excellent and proven flow characteristics.

  • 2 x 2½” NH thread connectors for soft hose connection.

  • 1 x 4½” NH thread pumper connection for fire trucks.

  • 6” inlet connection complying to mechanical joint ANSI/AWWA C111/A21.11 or flange connection ASME B16.5 Class 150.

  • Operation threads are corrosion protected and for easy operation.

  • NAFFCO fire hydrants are high pressure rated to 250 psi compatible with today’s trends.

  • Internal epoxy paint system gives high corrosion protection to hydrants.

  • Advanced safety couplings and flange design reduces traffic damage to hydrant.

  • Main valve is easily removed from either the bonnet flange or ground line flange.

Design Features

  • Body Material: Ductile Iron.

  • Nominal Pressure 250 psi., Test Pressure: 500 psi.

  • O-ring sealed flanges at the bonnet ground line and shoe simplify maintenance by eliminating gasket adhesion at these points, making disassembly easier. The O-rings are easier than flat gaskets to position during reassembly, and provide superior pressure handling.

  • Hold-down nut - features integral weather seal. Prevents unauthorized removal of hold-down nut or operating nut. Resilient wiper seal prevents water entry and protects from freezing; material resistant to sunlight deterioration. O-ring provides second level seal.

  • Safety flange - breaks cleanly to help prevent barrel damage, but strong enough to withstand normal handling. Allows economical repair, adding of extension section, rotation or changing of upper barrel without excavation.

  • Full flow openings - large, smooth radius hose and pumper openings reduce friction loss.

 

 

100% UAE Origin

NAFFCO Vietnam

Model: 150 NFH (M)
 DRY BARREL Fire Hydrant 6" Mechanical End UL / FM Approved

100% UAE Origin

NAFFCO Vietnam

Model: Roof Manifold, Inlet 4" x 2*2-1/2" Outlet
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Liên hệ & Báo giá chi tiết:

Sale ANS Vietnam:

thuyho@ansgroup.asia

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 Trực tiếp Zalo: 0783698645 

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